F04C   2/00  \	0	0	3H039	F04C   2/00	198	žԥȥ󵡳ޤϥݥסʶưबʿԤǤʤĤΣƣãʤȤʬŪˤѷǽʺưɤĤΣƣãήΥ󥰤ޤƱͤΤΤĤΣƣãήΤäŬ礷žԥȥݥףƣãƣãưήΤİʾαԥȥˤ겡Τ롤ޤϺưήΤİʾαԥȥ򲡤Τžԥȥ󵡳ޤϥݥףƣ¡ˡΣ	Rotary-piston machines or pumps (with non-parallel axes of co-operating members F04C 3/00; with the working-chamber walls at least partly resiliently deformable F04C 5/00; with fluid ring or the like F04C 7/00; rotary-piston pumps specially adapted for elastic fluids F04C 18/00, F04C 19/00; rotary-piston machines or pumps in which the working-fluid is exclusively displaced by, or exclusively displaces, one or more reciprocating pistons F04B)
F04C   2/02  \	1	1	3H039	F04C   2/02	151	߸̾ηʤʤưब¿Ūʽ۴ıưԤʤΤǡƳबƱλޤϻΤĤΡΣ	of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents [3]
F04C   2/04  \	2	2	3H039	F04C   2/04	57	ΤΡΣ	of internal-axis type [3]
F04C   2/06  \	2	2	3H039	F04C   2/06	6	ʳΤΡʣƣãͥˡΣ	of other than internal-axis type (F04C 2/063 takes precedence) [3]
F04C   2/063  \	2	2	3H039	F04C   2/063	79	Ʊ֤줿ब֤α߼ζ֤Ϣ³ŪѲΡΣ	with coaxially-mounted members having continuously-changing circumferential spacing between them [3]
F04C   2/067  \	3	3	3H039	F04C   2/067	4	ȥۥζư򤹤ΡΣ	having cam-and-follower type drive [3]
F04C   2/07  \	3	3	3H039	F04C   2/07	1	󥯼Ϣζư򤹤ΡΣ	having crankshaft-and-connecting-rod type drive [3]
F04C   2/073  \	3	3	3H039	F04C   2/073	2	ĤȤĤַζư򤹤ΡΣ	having pawl-and-ratchet type drive [3]
F04C   2/077  \	3	3	3H039	F04C   2/077	6	ưζư򤹤ΡΣ	having toothed-gearing type drive [3]
F04C   2/08  \	1	1	3H041	F04C   2/08	77	ߤˤ߹äƷ礹ʤưη֤ưΤΡΣ	of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing [3]
F04C   2/10  \	2	2	3H041	F04C   2/10	97	ǳ¦ब¦¿λޤϻΡ㡥顤ĤΡΣ	of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member [3]
F04C   2/10 311 \	3	3	3H041	F04C   2/10	1	ͭ	with partition member
F04C   2/10 311 A	3	0	3H041	F04C   2/10	49	ħ	Characteristic of feature in tooth
F04C   2/10 311 B	3	0	3H041	F04C   2/10	94	Ĥħ	Characteristic of feature in partition plate
F04C   2/10 311 Z	3	0	3H041	F04C   2/10	55	¾Τ	Others
F04C   2/10 321 \	3	3	3H041	F04C   2/10	6	ͭʤ	without partition members
F04C   2/10 321 A	3	0	3H041	F04C   2/10	259	ħ	Characteristic of feature in tooth
F04C   2/10 321 B	3	0	3H041	F04C   2/10	228	⳰ΰž¾žưԤ	One side of the Inner and outer member being rotating and the other side being revolving
F04C   2/10 321 Z	3	0	3H041	F04C   2/10	110	¾Τ	Others
F04C   2/10 331 \	4	4	3H041	F04C   2/10	1	⳰ΰꤵ줿	One side of the Inner and outer member being fixed
F04C   2/10 331 A	4	0	3H041	F04C   2/10	24	ݥʬۤ줿	Distributing valves being formed in rotors
F04C   2/10 331 B	4	0	3H041	F04C   2/10	48	缴ʬۤ줿	Distributing valves being formed in main shafts
F04C   2/10 331 C	4	1	3H041	F04C   2/10	22	ʬۤΤʤ	Distributing valves being made of plates
F04C   2/10 331 D	4	0	3H041	F04C   2/10	28	缴Ωʬۤͭ	with distributing valves independent of main shafts
F04C   2/10 331 E	4	1	3H041	F04C   2/10	11	缴ʬۤĤϢϢ줿	Main shafts and distributing valves being connected by one connecting rod
F04C   2/10 331 F	4	2	3H041	F04C   2/10	7	ʬۤžưĤͭ	with valve plates in which distributing valves are rotating
F04C   2/10 331 G	4	2	3H041	F04C   2/10	14	ʬۤưưĤͭ	with valve plates in which distributing valves are reciprocating
F04C   2/10 331 Z	4	0	3H041	F04C   2/10	26	¾Τ	Others
F04C   2/10 341 \	3	3	3H041	F04C   2/10	11	ʡ	Parts or details
F04C   2/10 341 A	3	0	3H041	F04C   2/10	85	ݥħ	Characterized by seals
F04C   2/10 341 B	3	1	3H041	F04C   2/10	241	֤¦̥ݥ	Side seals of gears
F04C   2/10 341 C	3	1	3H041	F04C   2/10	119	֤λ襷ݥ	Tip seals of gears
F04C   2/10 341 D	3	1	3H041	F04C   2/10	96	ݥ	Shaft seals
F04C   2/10 341 E	3	0	3H041	F04C   2/10	837	ǽзϩħ	Characterized by suction and discharge routes
F04C   2/10 341 F	3	0	3H041	F04C   2/10	405	ֵڤӼλٻħ	Characterized by supports of gears and shafts
F04C   2/10 341 G	3	0	3H041	F04C   2/10	275	ħ	Characterized by lubrication
F04C   2/10 341 H	3	0	3H041	F04C   2/10	388	ưħ	Characterized by drives
F04C   2/10 341 Z	3	0	3H041	F04C   2/10	424	¾Τ	Others
F04C   2/107  \	3	3	3H041	F04C   2/107	553	ĤΡΣ	with helical teeth [3]
F04C   2/113  \	3	3	3H041	F04C   2/113	7	¦ब¦Ȥ߹礦ĤΡΣ	the inner member carrying rollers intermeshing with the outer member [3]
F04C   2/12  \	2	2	3H041	F04C   2/12	8	ʳΤΡΣ	of other than internal-axis type [3]
F04C   2/12  A	2	0	3H041	F04C   2/12	128	ħ	Characterized by gear forms
F04C   2/12  B	2	0	3H041	F04C   2/12	160	ħ	Characterized by components
F04C   2/12  Z	2	0	3H041	F04C   2/12	45	¾Τ	Others
F04C   2/14  \	3	3	3H041	F04C   2/14	32	ΤžԥȥĤΡΣ	with toothed rotary pistons [3]
F04C   2/16  \	4	4	3H041	F04C   2/16	13	λ㡥ΤͤΤΡĤΡΣ	with helical teeth, e.g. chevron-shaped, screw type [3]
F04C   2/16  A	4	0	3H041	F04C   2/16	184	󼴤Ĥ	with two shafts
F04C   2/16  B	4	0	3H041	F04C   2/16	95	Ĥ	with three shafts
F04C   2/16  Z	4	0	3H041	F04C   2/16	38	¾Τ	Others
F04C   2/18  \	4	4	3H041	F04C   2/18	8	ƱλĤΡʣƣãͥˡΣ	with similar tooth forms (F04C 2/16 takes precedence) [3]
F04C   2/18  A	4	0	3H041	F04C   2/18	129	߷֤Ĥ	with non-circular gears
F04C   2/18  B	4	0	3H041	F04C   2/18	88	Ϥ֤Ĥ	with helical gears
F04C   2/18  Z	4	0	3H041	F04C   2/18	40	¾Τ	Others
F04C   2/18 311 \	5	5	3H041	F04C   2/18	2	ʡ	Parts or details
F04C   2/18 311 A	5	0	3H041	F04C   2/18	258	֤ħ	Characterized by gears
F04C   2/18 311 B	5	0	3H041	F04C   2/18	363	ݥ󥰤ħ	Characterized by casings
F04C   2/18 311 C	5	0	3H041	F04C   2/18	313	ǽзϩħ	Characterized by suction and discharge routes
F04C   2/18 311 D	5	0	3H041	F04C   2/18	297	ֵڤӼλٻħ	Characterized by supports of gears and shafts
F04C   2/18 311 E	5	0	3H041	F04C   2/18	228	ħ	Characterized by lubrication
F04C   2/18 311 F	5	0	3H041	F04C   2/18	200	ưħ	Characterized by the drive
F04C   2/18 311 Z	5	0	3H041	F04C   2/18	152	¾Τ	Others
F04C   2/18 321 \	6	6	3H041	F04C   2/18	7	ݥ	Means of sealing
F04C   2/18 321 A	6	0	3H041	F04C   2/18	398	֤¦̥ݥ	Side seals of gears
F04C   2/18 321 B	6	1	3H041	F04C   2/18	187	ݥ	Seal members
F04C   2/18 321 C	6	0	3H041	F04C   2/18	192	֤λ襷ݥ	Tip seals of gears
F04C   2/18 321 D	6	0	3H041	F04C   2/18	157	ݥ	Shaft seals
F04C   2/18 321 Z	6	0	3H041	F04C   2/18	42	¾Τ	Others
F04C   2/18 331 \	6	6	3H041	F04C   2/18	100	Ĺɻ߼	Means of preventing containment
F04C   2/20  \	4	4	3H041	F04C   2/20	153	۷λĤΡʣƣãͥˡΣ	with dissimilar tooth forms (F04C 2/16 takes precedence) [3]
F04C   2/22  \	1	1	3H041	F04C   2/22	68	ǷˤƶưबƱưʤޤ϶ưΣĤŻߤƤꡤ¦ब¦¿λޤϻΤĤΡΣ	of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member [3]
F04C   2/24  \	1	1	3H041	F04C   2/24	5	դ˷礹ʤưηˤưȿΤΡΣ	of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions [3]
F04C   2/26  \	2	2	3H041	F04C   2/26	3	ΤΡΣ	of internal-axis type [3]
F04C   2/28  \	2	2	3H041	F04C   2/28	4	ʳΤΡΣ	of other than internal-axis type [3]
F04C   2/30  \	1	1	3H040	F04C   2/30	192	롼ףƣãƣãƣãƣãΣİʾΥ롼פޤħĤΡޤϤΥ롼פΣĤޤħ˶ư֤¾αư礻ĤΡΣ	having the characteristics covered by two or more of groups F04C 2/02, F04C 2/08, F04C 2/22, F04C 2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members [3]
F04C   2/32  \	2	2	3H040	F04C   2/32	107	롼ףƣã˵ꤵ줿ưӶư֤Ūʱưξ򤹤ΡΣ	having both the movement defined in group F04C 2/02 and relative reciprocation between the co-operating members [3]
F04C   2/324  \	3	3	3H040	F04C   2/324	23	¦ˤ礦Ĥ˷礷ĳ¦ˤĤƤϱư١ĤΡΣ	with vanes hinged to the inner member and reciprocating with respect to the outer member [3]
F04C   2/328  \	4	4	3H040	F04C   2/328	10	Ƴ¦ˤ礦Ĥ˷礷ΡΣ	and hinged to the outer member [3]
F04C   2/332  \	3	3	3H040	F04C   2/332	37	¦ˤ礦Ĥ˷礷¦ˤĤƤϱư١ĤΡΣ	with vanes hinged to the outer member and reciprocating with respect to the inner member [3]
F04C   2/336  \	4	4	3H040	F04C   2/336	18	¦ˤ礦Ĥ˷礷ΡΣ	and hinged to the inner member [3]
F04C   2/34  \	2	2	3H040	F04C   2/34	6	롼ףƣãޤϣƣã˵ꤵ줿ưӶư֤Ūʱưξ򤹤ΡΣ	having the movement defined in group F04C 2/08 or F04C 2/22 and relative reciprocation between the co-operating members [3]
F04C   2/34  A	2	0	3H040	F04C   2/34	16	⳰˥١Ĥ	with vanes in Inner and outer members
F04C   2/34  B	2	0	3H040	F04C   2/34	88	١󤬼˱ư	Vanes being reciprocating in the axial direction
F04C   2/34  C	2	0	3H040	F04C   2/34	165	ħ	Characterized by components
F04C   2/34  Z	2	0	3H040	F04C   2/34	8	¾Τ	Others
F04C   2/344  \	3	3	3H040	F04C   2/344	38	¦ˤĤƤϱư١ĤΡΣ	with vanes reciprocating with respect to the inner member [3]
F04C   2/344 311 \	4	4	3H040	F04C   2/344	112	⳰बĤޤϢ³̤ˤƼ¼ŪܿΡʤȥȤ˰ͤäƷĤΥ֤ͭ	Inner and outer members virtually contacting with one line or continuous surface; with the cylinder and one robe formed by the rotor
F04C   2/344 321 \	4	4	3H040	F04C   2/344	101	⳰बİʾޤϢ³̤ˤƼ¼ŪܿΡʤȥ֤ͭ	Inner and outer members virtually contacting with two or more lines or continuous surfaces; with the cylinder and the rotor
F04C   2/344 331 \	4	4	3H040	F04C   2/344	6	ʡ	Parts or details
F04C   2/344 331 A	4	0	3H040	F04C   2/344	364	١ħ	Characterized by vanes
F04C   2/344 331 B	4	0	3H040	F04C   2/344	212	ħ	Characterized by rotors
F04C   2/344 331 C	4	0	3H040	F04C   2/344	410	󥰤ħ	Characterized by cam rings
F04C   2/344 331 D	4	0	3H040	F04C   2/344	498	󥰤ħ	Characterized by casings
F04C   2/344 331 E	4	0	3H040	F04C   2/344	93	ħ	Characterized by seals
F04C   2/344 331 F	4	1	3H040	F04C   2/344	194	¦̥	Side seals of rotors
F04C   2/344 331 G	4	1	3H040	F04C   2/344	34	󥰤̥	Internal seals of cam rings
F04C   2/344 331 H	4	1	3H040	F04C   2/344	60		Shaft seals
F04C   2/344 331 J	4	0	3H040	F04C   2/344	887	ǽзϩħ	Characterized by suction and discharge routes
F04C   2/344 331 K	4	0	3H040	F04C   2/344	137	ڤӼλٻħ	Characterized by supports of rotors and shafts
F04C   2/344 331 L	4	0	3H040	F04C   2/344	132	ħ	Characterized by lubrication
F04C   2/344 331 M	4	0	3H040	F04C   2/344	127	ưħ	Characterized by drive
F04C   2/344 331 Z	4	0	3H040	F04C   2/344	214	¾Τ	Others
F04C   2/344 341 \	5	5	3H040	F04C   2/344	4	١Ⱦαư	Means of supporting radial movements of vanes
F04C   2/344 341 A	5	0	3H040	F04C   2/344	98	ХͤѤ	Using springs
F04C   2/344 341 B	5	0	3H040	F04C   2/344	136	ɥ󥰤Ѥ	Using guide rings
F04C   2/344 341 C	5	0	3H040	F04C   2/344	329	ήŪʤѤ	by means of fluids
F04C   2/344 341 Z	5	0	3H040	F04C   2/344	52	¾Τ	Others
F04C   2/348  \	4	4	3H040	F04C   2/348	15	١󤬡߼αưˤĤƤϡ¦žǽȶŪ˷礷ƤΡΣ	the vanes positively engaging, with circumferential play, an outer rotatable member [3]
F04C   2/352  \	4	4	3H040	F04C   2/352	96	١󤬳¦μ˿夵ƤΡΣ	the vanes being pivoted on the axis of the outer member [3]
F04C   2/356  \	3	3	3H042	F04C   2/356	1	¦ˤĤƤϱư١ĤΡΣ	with vanes reciprocating with respect to the outer member [3]
F04C   2/356  A	3	0	3H042	F04C   2/356	55	ñΥ١Ĥ	with a single vane
F04C   2/356  B	3	1	3H042	F04C   2/356	98	߷ΥĤ	with circular rotors
F04C   2/356  C	3	0	3H042	F04C   2/356	65	ʣΥ١Ĥ	with multiple vanes
F04C   2/356  D	3	1	3H042	F04C   2/356	43	߷ΥĤ	with circular rotors
F04C   2/356  Z	3	0	3H042	F04C   2/356	11	¾Τ	Others
F04C   2/36  \	2	2	3H042	F04C   2/36	1	롼ףƣãӣƣã˵ꤵ줿ưξ򤹤ΡΣ	having both the movements defined in groups F04C 2/22 and F04C 2/24 [3]
F04C   2/38  \	2	2	3H042	F04C   2/38	3	롼ףƣã˵ꤵ줿ư򤷡礦Ĥ˷礷ĤΡʣƣãͥˡΣ	having the movement defined in group F04C 2/02 and having a hinged member (F04C 2/32 takes precedence) [3]
F04C   2/39  \	3	3	3H042	F04C   2/39	8	¦Ʊ褦¦ˤ礦Ĥ˷礷١ĤΡΣ	with vanes hinged to the inner as well as to the outer member [3]
F04C   2/40  \	2	2	3H042	F04C   2/40	9	롼ףƣãޤϣƣã˵ꤵ줿ư򤷡礦Ĥ˷礷ĤΡΣ	having the movement defined in group F04C 2/08 or F04C 2/22 and having a hinged member [3]
F04C   2/44  \	3	3	3H042	F04C   2/44	65	¦ˤ礦Ĥ˷礷١ĤΡΣ	with vanes hinged to the inner member [3]
F04C   2/46  \	3	3	3H042	F04C   2/46	50	¦ˤ礦Ĥ˷礷١ĤΡΣ	with vanes hinged to the outer member [3]
F04C   3/00  \	0	0	3H042	F04C   3/00	15	žԥȥ󵡳ޤϥݥפǡưưʿԤǤʤΡ㡥ͤʾʤȤʬŪˤѷǽʺưɤĤΣƣãήΤäŬ礷ưαưμʿԤǤʤžԥȥݥףƣã	Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type (with the working-chamber walls at least partly resiliently deformable F04C 5/00; rotary-piston pumps with non-parallel axes of movement of co-operating members specially adapted for elastic fluids F04C 18/48)
F04C   3/02  \	1	1	3H042	F04C   3/02	12	٤󤵤ƤΡΣ	the axes being arranged at an angle of 90 degrees
F04C   3/04  \	2	2	3H042	F04C   3/04	33	ߤˤ߹äƷ礹ʤưη֤ưΤΡΣ	of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
F04C   3/06  \	1	1	3H042	F04C   3/06	111	٤Ȥϰ㤦٤󤵤ƤΡΣ	the axes being arranged otherwise than at an angle of 90 degrees
F04C   3/08  \	2	2	3H042	F04C   3/08	12	ߤˤ߹äƷ礹ʤưη֤ưΤΡΣ	of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
F04C   3/08 301 \	3	3	3H042	F04C   3/08	15	ưμƱʿ̾ˤ	the axes of cooperating members being on the same plane
F04C   5/00  \	0	0	3H042	F04C   5/00	29	žԥȥ󵡳ޤϥݥפǡʤȤʬŪˤѷǽʺưɤĤΡʰήΤäŬ礷μΥݥףƣã	Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable (such pumps specially adapted for elastic fluids F04C 18/00)
F04C   5/00 311 \	1	1	3H042	F04C   5/00	0	¦ࡤ㡥žԥȥ󡤤ѷǽʤ	Inner members, e.g. rotating pistons resiliently deformable
F04C   5/00 311 A	1	0	3H042	F04C   5/00	90	ΥڥĤ	with flexible impellers
F04C   5/00 311 B	1	1	3H042	F04C   5/00	126	ڥħ	Characterized by impellers
F04C   5/00 311 C	1	1	3H042	F04C   5/00	56	󥰤ħ	Characterized by cam rings
F04C   5/00 311 D	1	1	3H042	F04C   5/00	91	󥰤ħ	Characterized by casings
F04C   5/00 311 E	1	0	3H042	F04C   5/00	67	κưɤĤ	with diaphragm working-chamber walls
F04C   5/00 311 Z	1	0	3H042	F04C   5/00	11	¾Τ	Others
F04C   5/00 321 \	1	1	3H042	F04C   5/00	32	¦ࡤ㡥ϥ󥰡ѷǽʤ	Outer members, e.g. housings, resiliently deformable
F04C   5/00 331 \	1	1	3H042	F04C   5/00	27	̤बѷǽʤ	Other members resiliently deformable
F04C   5/00 341 \	2	2	3H042	F04C   5/00	11	ɾʴɾबľŪ֤줿Σƣ£	Tube-like members (tube-like members placed linearly F04B43/12)
F04C   5/00 341 A	2	0	3H042	F04C   5/00	273	塼֤ħ	Characterized by tubes
F04C   5/00 341 B	2	0	3H042	F04C   5/00	202	ħ	Characterized by rollers
F04C   5/00 341 C	2	0	3H042	F04C   5/00	262	󥰤ħ	Characterized by casings
F04C   5/00 341 D	2	0	3H042	F04C   5/00	275	塼֤λٻʤĤ	with means for supporting tubes
F04C   5/00 341 E	2	0	3H042	F04C   5/00	77	塼֤ʤĤ	with means for restoring tubes
F04C   5/00 341 F	2	0	3H042	F04C   5/00	74	ήɻ߼ʤĤ	with means for preventing backflows
F04C   5/00 341 G	2	0	3H042	F04C   5/00	177	餬Ⱦ˰ưǽʤ	Radially movable rollers
F04C   5/00 341 H	2	0	3H042	F04C   5/00	123	बȾ˰ưǽʤ	Radially movable guide members
F04C   5/00 341 J	2	0	3H042	F04C   5/00	68	ñΥĤ	with a single roller
F04C   5/00 341 K	2	0	3H042	F04C   5/00	123	ʣΥ塼֤Ĥ	with plural tubes
F04C   5/00 341 L	2	0	3H042	F04C   5/00	132	ʳβʤĤ	with other pressing means than rollers
F04C   5/00 341 M	2	0	3H042	F04C   5/00	331	ưħ	Characterized by drive
F04C   5/00 341 N	2	0	3H042	F04C   5/00	306	ħ	Characterized by control
F04C   5/00 341 Z	2	0	3H042	F04C   5/00	171	¾Τ	Others
F04C   7/00  \	0	0	3H042	F04C   7/00	30	žԥȥ󵡳ޤϥݥפǡήΥ󥰤ޤƱͤΤΤĤΡʰήΤäŬ礷μΥݥףƣã	Rotary-piston machines or pumps with fluid ring or the like (such pumps specially adapted for elastic fluids F04C 19/00)
F04C   9/00  \	0	0	3H042	F04C   9/00	288	ưԥȥ󵡳ޤϥݥסʰήΤäŬ礷μΥݥףƣã	Oscillating-piston machines or pumps (such pumps specially adapted for elastic fluids F04C 21/00)
F04C  11/00  \	0	0	3H044	F04C  11/00	16	İʾεޤϥݥפȤ߹碌Ǥ줾줬žԥȥޤưԥȥǤΡʰήΤäŬ礷μΥݥפȹ礻ƣãˡݥ֡ʣƣãͥ表ήΤäŬ礷Σƣãήưƣȣƣȣ	Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type (combinations of such pumps specially adapted for elastic fluids F04C 23/00); Pumping installations (F04C 13/00 takes precedence; specially adapted for elastic fluids F04C 23/00; fluid gearing  F16H 39/00-F16H 47/00)
F04C  11/00  A	0	0	3H044	F04C  11/00	49	ݥפƱ֤줿	Pumps placed on the same shaft
F04C  11/00  B	0	1	3H044	F04C  11/00	124	ݥפ֤줿	Pumps placed in the axial direction
F04C  11/00  C	0	2	3H044	F04C  11/00	435	ƱΥݥפʤ	Made of pumps of the same shape
F04C  11/00  D	0	0	3H044	F04C  11/00	115	ݥפ̼֤줿	Pumps place on a different shaft
F04C  11/00  E	0	1	3H044	F04C  11/00	30	İʾμ߼֤줿	More than three shafts placed on the circular line
F04C  11/00  F	0	1	3H044	F04C  11/00	47	İʾμľ֤줿	More than three shafts placed on the straight line
F04C  11/00  Z	0	0	3H044	F04C  11/00	13	¾Τ	Others
F04C  13/00  \	0	0	3H044	F04C  13/00	20	üӤؤεޤϥݥפŬѡ㡥ⰵΤΡʰήΤäŬ礷ݥפ˴ؤΣƣã	Adaptations of machines or pumps for special use, e.g. for extremely high pressures (of pumps specially adapted for elastic fluids F04C 25/00)
F04C  13/00  A	0	0	3H044	F04C  13/00	142	꡼ѤΤ	for slurry
F04C  13/00  B	0	0	3H044	F04C  13/00	294	ǴήѤΤ	for viscous liquids
F04C  13/00  Z	0	0	3H044	F04C  13/00	126	¾Τ	Others
F04C  14/00  \	0	0	3H044	F04C  14/00	0	ݥפޤϥݥ֤桤ƻ롤ޤϤ˸ݰ֡ʰήΤäŬ礷ݥפޤϥݥ֤˴ؤΣƣãˡΣ	Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations (of pumps or pumping installations specially adapted for elastic fluids F04C 28/00)
F04C  14/00  A	0	0	3H044	F04C  14/00	31	ǽаϡή̤Ĵޤ	Adjustment or control of discharge pressure and flow rate
F04C  14/00  B	0	1	3H044	F04C  14/00	38	ήħ	Characteristic of flow-rate characteristic
F04C  14/00  C	0	1	3H044	F04C  14/00	150	ݥפŬѤ	Application to gear pump
F04C  14/00  D	0	1	3H044	F04C  14/00	113	١ݥפŬѤ	Application to vane pump
F04C  14/00  E	0	1	3H044	F04C  14/00	12	塼ݥפŬѤ	Application to screw pump
F04C  14/00  Z	0	0	3H044	F04C  14/00	16	¾Τ	Others
F04C  14/02  \	1	1	3H044	F04C  14/02	157	ľޤǷҤäʣεޤϥݥפäŬ礷ΡΣ	specially adapted for several machines or pumps connected in series or in parallel
F04C  14/04  \	1	1	3H044	F04C  14/04	154	ĵռεޤϥݥפäŬ礷ΡΣ	specially adapted for reversible machines or pumps
F04C  14/06  \	1	1	3H044	F04C  14/06	1	ߡưɥ󥰤ޤ̵ٱžäŬ礷ΡΣ	specially adapted for stopping, starting, idling or no-load operation
F04C  14/06  A	1	0	3H044	F04C  14/06	67	ư桦Ĵ	Control or regulation of start
F04C  14/06  B	1	0	3H044	F04C  14/06	27	ߤ桦Ĵ	Control or regulation of stop
F04C  14/06  C	1	0	3H044	F04C  14/06	15	̵٤桦Ĵ	Control or negulation of non-load
F04C  14/06  Z	1	0	3H044	F04C  14/06	5	¾Τ	Others
F04C  14/08  \	1	1	3H044	F04C  14/08	100	ž®٤Ѳ뤳ȤħΤΡΣ	characterised by varying the rotational speed [8]
F04C  14/10  \	1	1	3H044	F04C  14/10	38	ư˴ؤޤӽгΰ֤ѹħΤΡΣ	characterised by changing the positions of the inlet or outlet openings with respect to the working chamber [8]
F04C  14/12  \	2	2	3H044	F04C  14/12	12	٤ۤѤΡΣ	using sliding valves [8]
F04C  14/14  \	2	2	3H044	F04C  14/14	30	žۤѤΡΣ	using rotating valves [8]
F04C  14/16  \	2	2	3H044	F04C  14/16	0	եۤѤΡΣ	using lift valves [8]
F04C  14/18  \	1	1	3H044	F04C  14/18	11	ưѤѲ뤳ȤħΤΡޤӽгѲħΤΣƣãˡΣ	characterised by varying the volume of the working chamber (by changing the positions of inlet or outlet openings F04C 14/10) [8]
F04C  14/20  \	2	2	3H044	F04C  14/20	0	ưɤ⳰ѹΡΣ	by changing the form of the inner or outer contour of the working chamber [8]
F04C  14/20  A	2	0	3H044	F04C  14/20	35	ݥפŬѤ	Applicatin to gear pump
F04C  14/20  B	2	1	3H044	F04C  14/20	76	֤γѤ	Change of width of gear engagement
F04C  14/20  C	2	0	3H044	F04C  14/20	36	١ݥפŬѤ	Application to vane pump
F04C  14/20  Z	2	0	3H044	F04C  14/20	6	¾	Others
F04C  14/22  \	2	2	3H044	F04C  14/22	6	ư֤пΨѹ뤳ȤħΤΡΣ	by changing the eccentricity between cooperating members [8]
F04C  14/22  A	2	0	3H044	F04C  14/22	7	ä˥١ݥפŬѤ줿	Appliecation to vane pump especially
F04C  14/22  B	2	1	3H044	F04C  14/22	51	󥰤п̤Ѳ	Change of cam ring eccentricity
F04C  14/22  C	2	2	3H044	F04C  14/22	232	󥰤ľư	Straight line movement of cam ring
F04C  14/22  D	2	2	3H044	F04C  14/22	553	󥰤ư	Cam ring swing
F04C  14/22  E	2	2	3H044	F04C  14/22	35	󥰤ž	Cam ring rotation
F04C  14/22  Z	2	0	3H044	F04C  14/22	44	¾Τ	Others
F04C  14/24  \	1	1	3H044	F04C  14/24	0	Ϥޤή̤Ĵ᤹ۡ㡥ǽۡλѤħΤΡʣƣãͥˡΣ	characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C 14/10 takes precedence)
F04C  14/24  A	1	0	3H044	F04C  14/24	106	ݥפŬѤ	Application to gear pump
F04C  14/24  B	1	0	3H044	F04C  14/24	108	١ݥפŬѤ	Application to vane pump
F04C  14/24  C	1	0	3H044	F04C  14/24	7	塼ݥפŬѤ	Application to screw pump
F04C  14/24  Z	1	0	3H044	F04C  14/24	20	¾	Others
F04C  14/26  \	2	2	3H044	F04C  14/26	11	ХѥϩѤΡΣ	using bypass channels [8]
F04C  14/26  A	2	0	3H044	F04C  14/26	238	ݥפŬѤ	Application to gear pump
F04C  14/26  B	2	0	3H044	F04C  14/26	365	١ݥפŬѤ	Application to vane pump
F04C  14/26  Z	2	0	3H044	F04C  14/26	62	¾	Others
F04C  14/28  \	1	1	3H044	F04C  14/28	3	֡ƻΣ	Safety arrangements; Monitoring [8]
F04C  14/28  A	1	0	3H044	F04C  14/28	85	ؼʡ̸Ρɽޤ	Instruction means[Containing detection and indication]
F04C  14/28  B	1	0	3H044	F04C  14/28	120	ʡ̰۾ﱿžݸʤޤ	Safety mean[Containing protection means at the abnormal operation]
F04C  14/28  C	1	1	3H044	F04C  14/28	127	ƨۤѤΡ̰۾ⰵɻߡ	Use of pressure relief valve[Prevention of abnormal high pressure]
F04C  14/28  Z	1	0	3H044	F04C  14/28	13	¾	Others
F04C  15/00  \	0	0	3H044	F04C  15/00	11	ݥפޤϥݥ֤ʡޤ°ʤǡƣãƣãʬवʤΡʰήΤäŬ礷ݥפ˴ؤΣƣãƣãˡΣ	Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C 2/00-F04C 14/00 (of pumps specially adapted for elastic fluids F04C 18/00-F04C 29/00)
F04C  15/00  A	0	0	3H044	F04C  15/00	380	ħ	Characteristic of seal
F04C  15/00  B	0	1	3H044	F04C  15/00	359	¦̥	Side seal of rotor
F04C  15/00  C	0	1	3H044	F04C  15/00	274		Seal of shaft
F04C  15/00  D	0	0	3H044	F04C  15/00	546	ħ	Characteristic of component
F04C  15/00  E	0	0	3H044	F04C  15/00	955	󥰤ħ	Characteristic of casing
F04C  15/00  G	0	0	3H044	F04C  15/00	595	ڤӼλٻħ	Characteristic for support of rotor and stem
F04C  15/00  H	0	0	3H044	F04C  15/00	354	ħ	Characteristic of lubrication
F04C  15/00  J	0	0	3H044	F04C  15/00	462	ưħΡ̣̤ͥ	Characteristic of drive[Priority, L]
F04C  15/00  K	0	0	3H044	F04C  15/00	848	¤Ωյڤ֤ħ	Characteristic of manufacture, assembly,installation
F04C  15/00  L	0	0	3H044	F04C  15/00	723	ưȤηħ	Characteristic of connection with electric motor
F04C  15/00  Z	0	0	3H044	F04C  15/00	372	¾Τ	Others
F04C  15/06  \	1	1	3H044	F04C  15/06	2	ήΤζޤӽФΤ㡥ޤӽФι¤ħΤΡΣ	Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet [8]
F04C  15/06  A	1	0	3H044	F04C  15/06	850	ϩ	Route
F04C  15/06  B	1	0	3H044	F04C  15/06	462		Valve
F04C  15/06  C	1	0	3H044	F04C  15/06	536	̮ưɻ	Anti-pulsation
F04C  15/06  D	1	0	3H044	F04C  15/06	163	ᡦʬΥ	Filtration or separation
F04C  15/06  Z	1	0	3H044	F04C  15/06	69	¾Τ	Others
F04C  18/00  \	0	0	3H039	F04C  18/00	12	ήΤäŬ礷žԥȥݥסήΥ󥰤ޤƱͤΤΤĤΣƣãưήΤİʾαԥȥˤ겡Τžԥȥݥףƣ¡ˡΣ	Rotary-piston pumps specially adapted for elastic fluids (with fluid ring or the like F04C 19/00; rotary-piston pumps in which the working-fluid is exclusively displaced by one or more reciprocating pistons F04B)
F04C  18/00  A	0	0	3H039	F04C  18/00	161	žԥȥݥ	Rotary piston pumps
F04C  18/00  B	0	1	3H039	F04C  18/00	54	ʤȤʬŪѷǽʺưɤĤ	with working-chamber room walls at least partly resiliently deformable
F04C  18/00  Z	0	0	3H039	F04C  18/00	26	¾Τ	Others
F04C  18/02  \	1	1	3H039	F04C  18/02	215	߸̾ηʤʤưब¿Ūʽ۴ıưԤʤΤǡƳबƱλޤϻʬĤΡΣ	of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents [3]
F04C  18/02 311 \	2	2	3H039	F04C  18/02	91	ȤΤζưबζư֤Ǳ߸̾ηΡ㡥밵̵	A pair of scroll co-operating members making circular engagement between co-operating members, e.g. scroll compressors
F04C  18/02 311 A	2	0	3H039	F04C  18/02	427	뷿̵	Scroll compressors
F04C  18/02 311 B	2	1	3H039	F04C  18/02	1109	Ωޤ֤˴ؤ	Related to assembly or arrangement
F04C  18/02 311 C	2	1	3H039	F04C  18/02	92	žɻ߷ư	Auto prevention and drive mechanism
F04C  18/02 311 D	2	1	3H039	F04C  18/02	201	žɻ߷󥹥饹ϻٻ	Auto prevention and thrust force support mechanism
F04C  18/02 311 E	2	1	3H039	F04C  18/02	523	žɻߵ	Auto prevention mechanism
F04C  18/02 311 F	2	2	3H039	F04C  18/02	564	Ѽˤ	by Oldham's couplings
F04C  18/02 311 G	2	1	3H039	F04C  18/02	340	饹ϻٻ	Thrust force support mechanism
F04C  18/02 311 H	2	2	3H039	F04C  18/02	354	󥹥बľܻٻ줿	Directly supported traversing scroll members
F04C  18/02 311 J	2	3	3H039	F04C  18/02	811	ϵμ줿	Pressure gas rooms being formed
F04C  18/02 311 K	2	4	3H039	F04C  18/02	123	ĳλٻħΤ	Characterized by supports of panel board peripherals
F04C  18/02 311 L	2	3	3H039	F04C  18/02	85	ήΰˤ	by fluid pressure bearings
F04C  18/02 311 M	2	1	3H039	F04C  18/02	1335	ư	Drive mechanism
F04C  18/02 311 N	2	2	3H039	F04C  18/02	237	Ⱦ¤Ǥʤ	Inconstant turning circle
F04C  18/02 311 P	2	1	3H039	F04C  18/02	1492	ʤޤϺ	Parts or details
F04C  18/02 311 Q	2	2	3H039	F04C  18/02	1154		Scroll members
F04C  18/02 311 R	2	3	3H039	F04C  18/02	521	¤ʤħΤ	characterised by means of manufacturing scroll members
F04C  18/02 311 S	2	3	3H039	F04C  18/02	575	ιħΤ	characterised by materials of scroll members
F04C  18/02 311 T	2	3	3H039	F04C  18/02	719	ü˥ͭ	with seal members at the tip of scroll members
F04C  18/02 311 U	2	3	3H039	F04C  18/02	418	۹¦ޤϥå׽ü¦ħΤ	characterised by the suction side or the lap terminal side
F04C  18/02 311 V	2	3	3H039	F04C  18/02	607	ǽ¦ޤϥå׻ü¦ħΤ	characterised by the discharge side or the lap beginning side
F04C  18/02 311 W	2	3	3H039	F04C  18/02	965	Τι¤ħ	Characterized by structures for lubrication
F04C  18/02 311 X	2	2	3H039	F04C  18/02	972	̡ϤޤĴ˴ؤΤ¾ʬवʤ	Related to control or adjustment of capacity and pressure and not categorized as other titles
F04C  18/02 311 Y	2	2	3H039	F04C  18/02	3047	ޤѤ˴ؤΤ¾ʬवʤ	Related to lubrication or cooling and not categorized as other titles
F04C  18/02 311 Z	2	0	3H039	F04C  18/02	148	¾Τ	Others
F04C  18/04  \	2	2	3H039	F04C  18/04	62	ΤΡΣ	of internal-axis type [3]
F04C  18/06  \	2	2	3H039	F04C  18/06	33	ʳΤΡʣƣãͥˡΣ	of other than internal-axis type (F04C 18/063 takes precedence) [3]
F04C  18/063  \	2	2	3H039	F04C  18/063	34	Ʊ֤줿ब֤α߼ζ֤Ϣ³ŪѲΡΣ	with coaxially-mounted members having continuously-changing circumferential spacing between them [3]
F04C  18/067  \	3	3	3H039	F04C  18/067	4	ȥۥζư򤹤ΡΣ	having cam-and-follower type drive [3]
F04C  18/07  \	3	3	3H039	F04C  18/07	13	󥯼Ϣζư򤹤ΡΣ	having crankshaft-and-connecting-rod type drive [3]
F04C  18/073  \	3	3	3H039	F04C  18/073	2	ĤȤĤַζư򤹤ΡΣ	having pawl-and-ratchet type drive [3]
F04C  18/077  \	3	3	3H039	F04C  18/077	20	ưζư򤹤ΡΣ	having toothed-gearing type drive [3]
F04C  18/08  \	1	1	3H005	F04C  18/08	21	ߤˤ߹äƷ礹ʤưη֤ưΤΡΣ	of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing [3]
F04C  18/10  \	2	2	3H005	F04C  18/10	146	ǳ¦ब¦¿λޤϻʬ㡥ĤΡΣ	of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member [3]
F04C  18/107  \	3	3	3H005	F04C  18/107	170	λĤΡΣ	with helical teeth [3]
F04C  18/113  \	3	3	3H005	F04C  18/113	10	¦ब¦Ȥ߹礦ĤΡΣ	the inner member carrying rollers intermeshing with the outer member [3]
F04C  18/12  \	2	2	3H005	F04C  18/12	6	ʳΤΡΣ	of other than internal-axis type [3]
F04C  18/14  \	3	3	3H005	F04C  18/14	13	ΤžԥȥĤΡΣ	with toothed rotary pistons [3]
F04C  18/16  \	4	4	3H005	F04C  18/16	40	λ㡥ΤͤΤΡĤΡΣ	with helical teeth, e.g. chevron-shaped, screw type [3]
F04C  18/16  A	4	0	3H005	F04C  18/16	594	塼̵ޤ	Screw type compressors or blowers
F04C  18/16  B	4	1	3H005	F04C  18/16	346	˴ؤ	Related to rotors
F04C  18/16  R	4	2	3H005	F04C  18/16	175	κ˴ؤ	Related to materials of rotors
F04C  18/16  C	4	2	3H005	F04C  18/16	161	˴ؤ	Related to gear forms
F04C  18/16  S	4	3	3H005	F04C  18/16	76	оη˴ؤ	Related to symmetric gear forms
F04C  18/16  T	4	3	3H005	F04C  18/16	143	оη˴ؤ	Related to asymmetric gear forms
F04C  18/16  D	4	2	3H005	F04C  18/16	181	μٵڤӶư	Supports and drives of rotors
F04C  18/16  H	4	3	3H005	F04C  18/16	160	ζư	Means for driving rotors
F04C  18/16  J	4	3	3H005	F04C  18/16	266	μټ	Means for supporting rotors
F04C  18/16  E	4	3	3H005	F04C  18/16	103	饹ȥХ󥹤ݻ	Means for holding the thrust balance
F04C  18/16  F	4	1	3H005	F04C  18/16	348	ηΰ̵ˡäŬѤڤӵӵĴ	Control and adjustment of air suction and exhaust especially applied to compressors and blowers in this style
F04C  18/16  K	4	2	3H005	F04C  18/16	33	ݡȤ˴ؤ	Related to main ports
F04C  18/16  L	4	3	3H005	F04C  18/16	182	۹ݡȤ˴ؤ	Related to suction ports
F04C  18/16  M	4	3	3H005	F04C  18/16	197	ǽХݡȤ˴ؤ	Related to discharge ports
F04C  18/16  N	4	2	3H005	F04C  18/16	108	ݡȤߤ	with sub ports
F04C  18/16  P	4	3	3H005	F04C  18/16	313	饤ۤѤ	Using slide valves
F04C  18/16  Q	4	1	3H005	F04C  18/16	278	ưήΤ򶡵뤹	Means for supplying liquids into the working-chamber
F04C  18/16  Z	4	0	3H005	F04C  18/16	396	¾Τ	Others
F04C  18/18  \	4	4	3H005	F04C  18/18	6	ƱλĤΡʣƣãͥˡΣ	with similar tooth forms (F04C 18/16 takes precedence) [3]
F04C  18/18  A	4	0	3H005	F04C  18/18	489	¿շ̵ޤ㡥շ֥	Biaxial multilobar compressors or blowers, e.g. multilobar blowers
F04C  18/18  B	4	1	3H005	F04C  18/18	305	˴ؤ	Related to rotors
F04C  18/18  D	4	2	3H005	F04C  18/18	112	κ˴ؤ	Related to materials of rotors
F04C  18/18  C	4	1	3H005	F04C  18/18	172		Specific purposes
F04C  18/18  Z	4	0	3H005	F04C  18/18	152	¾	Others
F04C  18/20  \	4	4	3H005	F04C  18/20	107	۷λĤΡʣƣãͥˡΣ	with dissimilar tooth forms (F04C 18/16 takes precedence) [3]
F04C  18/22  \	1	1	3H005	F04C  18/22	13	ǷˤƶưबƱưʤޤ϶ưΣĤŻߤƤꡤ¦ब¦¿λޤϻΤĤΡΣ	of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member [3]
F04C  18/22  A	1	0	3H005	F04C  18/22	68	ʤħΤ	characterised by means of sealing
F04C  18/22  Z	1	0	3H005	F04C  18/22	164	¾Τ	Others
F04C  18/24  \	1	1	3H005	F04C  18/24	1	դ˷礹ʤưηˤưȿΤΡΣ	of counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions [3]
F04C  18/26  \	2	2	3H005	F04C  18/26	11	ΤΡΣ	of internal-axis type [3]
F04C  18/28  \	2	2	3H005	F04C  18/28	9	ʳΤΡΣ	of other than internal-axis type [3]
F04C  18/30  \	1	1	3H040	F04C  18/30	86	롼ףƣãƣãƣãƣãƣãΣİʾΥ롼פޤħĤΡޤϤΥ롼פΣĤޤħ˶ư֤¾αư礻ĤΡΣ	having the characteristics covered by two or more of groups F04C 18/02, F04C 18/08, F04C 18/22, F04C 18/24, F04C 18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members [3]
F04C  18/32  \	2	2	3H040	F04C  18/32	761	롼ףƣã˵ꤵ줿ưӶư֤Ūʱưξ򤹤ΡΣ	having both the movement defined in group F04C 18/02 and relative reciprocation between the co-operating members [3]
F04C  18/324  \	3	3	3H040	F04C  18/324	103	¦ˤ礦Ĥ˷礷ĳ¦ˤĤƤϱư١ĤΡΣ	with vanes hinged to the inner member and reciprocating with respect to the outer member [3]
F04C  18/328  \	4	4	3H040	F04C  18/328	2	Ƴ¦ˤ礦Ĥ˷礷ΡΣ	and hinged to the outer member [3]
F04C  18/332  \	3	3	3H040	F04C  18/332	20	¦ˤ礦Ĥ˷礷¦ˤĤƤϱư١ĤΡΣ	with vanes hinged to the outer member and reciprocating with respect to the inner member [3]
F04C  18/336  \	4	4	3H040	F04C  18/336	3	¦ˤ礦Ĥ˷礷ΡΣ	and hinged to the inner member [3]
F04C  18/34  \	2	2	3H040	F04C  18/34	7	롼ףƣãޤϣƣã˵ꤵ줿ưӶư֤Ūʱưξ򤹤ΡΣ	having the movement defined in group F04C 18/08 or F04C 18/22 and relative reciprocation between the co-operating members [3]
F04C  18/34  A	2	0	3H040	F04C  18/34	121	˱ư١ͭ	with vanes reciprocating in the axial direction
F04C  18/34  Z	2	0	3H040	F04C  18/34	14	¾Τ	Others
F04C  18/344  \	3	3	3H040	F04C  18/344	102	¦ˤĤƤϱư١ĤΡΣ	with vanes reciprocating with respect to the inner member [3]
F04C  18/344 311 \	4	4	3H040	F04C  18/344	336	⳰बĤޤϢ³̤ˤƼ¼ŪܿΡʤȥȤ˰ͤäƷĤΥ֤ͭ	Inner and outer members virtually contacting with one line or continuous surface; with the cylinder and one robe formed by the rotor
F04C  18/344 321 \	5	5	3H040	F04C  18/344	152	¦Υ١󤬴̤	Inner members passed through by the integral vane
F04C  18/344 331 \	5	5	3H040	F04C  18/344	3	¦˲žǽब֤ƤΡ㡥ž꡼֤ͭ	Rotatable members placed to outer members, e.g. with rotating sleeves
F04C  18/344 331 A	5	0	3H040	F04C  18/344	81	¦˲žǽब֤Ƥ	Rotatable members placed to outer members
F04C  18/344 331 B	5	1	3H040	F04C  18/344	107	žǽबˤäƻٻ줿	Rotatable members being supported by air pressure
F04C  18/344 331 C	5	2	3H040	F04C  18/344	41	žǽࡤ㡥꡼	Rotatable members, e.g. sleeves
F04C  18/344 331 Z	5	0	3H040	F04C  18/344	3	¾Τ	Others
F04C  18/344 341 \	4	4	3H040	F04C  18/344	107	⳰बİʾޤϢ³̤ˤƼ¼ŪܿΡʤȥȤ˰ͤäƷ룲İʾΥ֤ͭ	Inner and outer members virtually contacting with two or more lines or continuous surfaces; with the cylinder and two or more robes formed by the rotor
F04C  18/344 351 \	4	4	3H040	F04C  18/344	11	ʡ	Parts and details
F04C  18/344 351 B	4	0	3H040	F04C  18/344	251	١ޤϤƱ	Vanes or similar parts
F04C  18/344 351 C	4	1	3H040	F04C  18/344	265	ħΤ	characterised by materials
F04C  18/344 351 D	4	1	3H040	F04C  18/344	131	ñǹ줿Ρʣƣãäͥ	Composed of a single member (F04C18/344, 351C takes precedence)
F04C  18/344 351 E	4	0	3H040	F04C  18/344	285	ޤϥե	Rotors or rotor shafts
F04C  18/344 351 F	4	1	3H040	F04C  18/344	121	ħΤΡʣƣãȤͥ	characterised by materials (F04C18/344, 351H takes precedence)
F04C  18/344 351 H	4	1	3H040	F04C  18/344	138	١¤ħΤ	characterised by vane slots
F04C  18/344 351 G	4	0	3H040	F04C  18/344	232	ޤϥեȤλٻޤ϶ưħΤ	characterised by supports or drives of rotors or rotor shafts
F04C  18/344 351 J	4	0	3H040	F04C  18/344	89	١ǥ١߳˰ưʤħΤΡʣƣãͥ	characterised by means of moving vanes  smoothly in vane slots (F04C18/344, 361 take precedence)
F04C  18/344 351 K	4	0	3H040	F04C  18/344	265	ޤϥɥץ졼	Cylinders or side plates
F04C  18/344 351 L	4	1	3H040	F04C  18/344	103	̷ħΤΡʣƣãΡѤͥ	characterised by the inside surface shape of cylinders (F04C18/344, 351N-Q take precedence)
F04C  18/344 351 M	4	1	3H040	F04C  18/344	267	ɥץ졼ȡʣƣãΡѤͥ	Side plates (F04C18/344, 351N-Q take precedence)
F04C  18/344 351 N	4	1	3H040	F04C  18/344	129	۹ǽϩޤϥݡ	Suction and discharge routes and ports
F04C  18/344 351 P	4	2	3H040	F04C  18/344	228	۹¦	Suction side
F04C  18/344 351 Q	4	2	3H040	F04C  18/344	321	ǽ¦	Discharge side
F04C  18/344 351 R	4	0	3H040	F04C  18/344	204	ħΤΤ¾ʬवʤ	characterised by materials and not provided for by other groups
F04C  18/344 351 S	4	0	3H040	F04C  18/344	343	̡ϤޤĴ˴ؤΤ¾ʬवʤ	Related to control or adjustment of capacity or pressure and not provided for by other groups
F04C  18/344 351 T	4	1	3H040	F04C  18/344	54	١Ⱦαư	Regulating operations of vanes in the radial direction
F04C  18/344 351 U	4	0	3H040	F04C  18/344	446	ޤѤ˴ؤΤ¾ʬवʤ	Related to lubrication or cooling and not provided for by other groups
F04C  18/344 351 Z	4	0	3H040	F04C  18/344	130	¾Τ	Others
F04C  18/344 361 \	5	5	3H040	F04C  18/344	3	١Ⱦαư	Means for supporting operations of vanes in the radial direction
F04C  18/344 361 B	5	0	3H040	F04C  18/344	67	Ūʤˤ	by mechanical means
F04C  18/344 361 C	5	1	3H040	F04C  18/344	75	ƥ١Ω	Each vane independently energized
F04C  18/344 361 D	5	2	3H040	F04C  18/344	71	߼˷줿ͭ	with guide members formed in the circumferential direction
F04C  18/344 361 E	5	3	3H040	F04C  18/344	63	١ȰȤ͵ޤϥԥˤäƷ礹	Vanes and guide members engaged by protrusions or pins
F04C  18/344 361 F	5	0	3H040	F04C  18/344	148	ήŪʤˤ	by means of fluids
F04C  18/344 361 G	5	1	3H040	F04C  18/344	273	հˤ	by the liquid pressure
F04C  18/344 361 H	5	2	3H040	F04C  18/344	152	١ΰ֤˱ƱհѲ	Hydraulic pressure changed in accordance with vane positions
F04C  18/344 361 Z	5	0	3H040	F04C  18/344	46	¾Τ	Others
F04C  18/348  \	4	4	3H040	F04C  18/348	7	١󤬡߼αưˤĤƤϡ¦žǽȶŪ˷礷ƤΡΣ	the vanes positively engaging, with circumferential play, an outer rotatable member [3]
F04C  18/352  \	4	4	3H040	F04C  18/352	355	١󤬳¦μ˿夵ƤΡΣ	the vanes being pivoted on the axis of the outer member [3]
F04C  18/356  \	3	3	3H043	F04C  18/356	31	¦ˤĤƤϱư١ĤΡΣ	with vanes reciprocating with respect to the outer member [3]
F04C  18/356  A	3	0	3H043	F04C  18/356	216	Υ١ͭ	with one vane
F04C  18/356  B	3	1	3H043	F04C  18/356	130	١㡥÷ФͤѤ	Energization of vanes, e.g. using C shaped wire springs
F04C  18/356  C	3	1	3H043	F04C  18/356	165	žԥȥ󵡹	Rotating piston mechanism
F04C  18/356  D	3	2	3H043	F04C  18/356	340	顼	Rollers
F04C  18/356  E	3	2	3H043	F04C  18/356	273	󥯥ե	Crank shafts
F04C  18/356  F	3	0	3H043	F04C  18/356	142	ʾΥ١ͭ	with two or more vanes
F04C  18/356  G	3	0	3H043	F04C  18/356	306	ʡ	Parts or details
F04C  18/356  H	3	1	3H043	F04C  18/356	299	ޤϥɥץ졼	Cylinders or side plates
F04C  18/356  J	3	2	3H043	F04C  18/356	365	ɥץ졼	Side plates
F04C  18/356  K	3	2	3H043	F04C  18/356	207	١󥹥åȤħΤ	Characterized by vane slots
F04C  18/356  L	3	2	3H043	F04C  18/356	416	ήεӷϩޤϥݡ	Fluid suction and exhaust routes and ports
F04C  18/356  M	3	3	3H043	F04C  18/356	362	ǽ¦	Discharge side
F04C  18/356  N	3	1	3H043	F04C  18/356	293	١	Vanes
F04C  18/356  P	3	2	3H043	F04C  18/356	361	ħΤ	Characterized by materials
F04C  18/356  Q	3	1	3H043	F04C  18/356	222	١󥹥åΥ١߳˰ưʡʣƣãҤͥ	Means of moving vanes smoothly inside vane slots (F04C18/356R takes precedence)
F04C  18/356  R	3	1	3H043	F04C  18/356	176	١	Energization of vanes
F04C  18/356  S	3	2	3H043	F04C  18/356	58	ץ󥰤Ѥ	Using springs
F04C  18/356  T	3	3	3H043	F04C  18/356	181	륹ץ󥰤Ѥ	Using coil springs
F04C  18/356  U	3	3	3H043	F04C  18/356	63	ФͤѤ	Using wire springs
F04C  18/356  V	3	1	3H043	F04C  18/356	321	̡ϤޤĴħΤΤ¾ʬवʤ	characterised by control or adjustment of capacity or pressure and not provided for by other groups
F04C  18/356  W	3	1	3H043	F04C  18/356	276	ħΤΤ¾ʬवʤ	Characterized by materials and not categorized as other titles
F04C  18/356  Z	3	0	3H043	F04C  18/356	146	¾Τ	Others
F04C  18/36  \	2	2	3H043	F04C  18/36	9	롼ףƣãӣƣã˵ꤵ줿ưξ򤹤ΡΣ	having both the movements defined in groups F04C 18/22 and F04C 18/24 [3]
F04C  18/38  \	2	2	3H043	F04C  18/38	3	롼ףƣã˵ꤵ줿ư򤷡礦Ĥ˷礷ĤΡʣƣãͥˡΣ	having the movement defined in group F04C 18/02 and having a hinged member (F04C 18/32 takes precedence) [3]
F04C  18/39  \	3	3	3H043	F04C  18/39	20	¦Ʊ褦¦ˤ礦Ĥ˷礷١ĤΡΣ	with vanes hinged to the inner as well as to the outer member [3]
F04C  18/40  \	2	2	3H043	F04C  18/40	3	롼ףƣãޤϣƣã˵ꤵ줿ư򤷡礦Ĥ˷礷ĤΡΣ	having the movement defined in group F04C 18/08 or F04C 18/22 and having a hinged member [3]
F04C  18/44  \	3	3	3H043	F04C  18/44	53	¦ˤ礦Ĥ˷礷١ĤΡΣ	with vanes hinged to the inner member [3]
F04C  18/46  \	3	3	3H043	F04C  18/46	33	¦ˤ礦Ĥ˷礷١ĤΡΣ	with vanes hinged to the outer member [3]
F04C  18/48  \	1	1	3H040	F04C  18/48	10	žԥȥݥפǡưưʿԤǤʤΡΣ	Rotary-piston pumps with non-parallel axes of movement of co-operating members [5]
F04C  18/50  \	2	2	3H040	F04C  18/50	21	٤󤵤ƤΡΣ	the axes being arranged at an angle of 90 degrees [5]
F04C  18/52  \	3	3	3H040	F04C  18/52	397	ߤˤ߹äƷ礹ʤưη֤ưΤΡΣ	of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing [5]
F04C  18/54  \	2	2	3H040	F04C  18/54	42	٤Ȥϰ㤦٤󤵤ƤΡΣ	the axes being arranged otherwise than at an angle of 90 degrees [5]
F04C  18/56  \	3	3	3H040	F04C  18/56	14	ߤˤ߹äƷ礹ʤưη֤ưΤΡΣ	of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing [5]
F04C  19/00  \	0	0	3H043	F04C  19/00	16	žԥȥݥפήΥ󥰤ޤƱͤΤΤĤΡä˰ήΤŬ礷	Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
F04C  19/00  A	0	0	3H043	F04C  19/00	171	Υ󥰥ݥ	Liquid ring pumps
F04C  19/00  B	0	1	3H043	F04C  19/00	115	֤ĤΤ	with one lobe
F04C  19/00  C	0	1	3H043	F04C  19/00	72	֤ʣĤΤ	with plural lobes
F04C  19/00  Z	0	0	3H043	F04C  19/00	8	¾Τ	Others
F04C  21/00  \	0	0	3H043	F04C  21/00	160	ήΤäŬ礷ưԥȥݥ	Oscillating-piston pumps specially adapted for elastic fluids
F04C  23/00  \	0	0	3H129	F04C  23/00	25	ήΤäŬ礷İʾΥݥפȤ߹碌ǡ줾줬žԥȥޤưԥȥǤΡήΤäŬ礷ݥ֡ήΤäŬ礷¿ʥݥסʣƣãͥ	Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids (F04C 25/00 takes precedence)
F04C  23/00  A	0	0	3H129	F04C  23/00	52	ݥ	Pump devices
F04C  23/00  B	0	1	3H129	F04C  23/00	119	֤Ȥȹ礻㡨ȯŵ	Combination with a specific device, e.g. generators or the like
F04C  23/00  C	0	1	3H129	F04C  23/00	180	ưưã	Means of power transmission from drive source
F04C  23/00  D	0	0	3H129	F04C  23/00	508	İʾΥݥפȹ礻¿ʥݥ	Combination of two or more pumps; multistage pumps
F04C  23/00  E	0	1	3H129	F04C  23/00	723	ΥݥפγƺưΩƵǽ	Each working-chamber of one pump being independently functioned
F04C  23/00  F	0	1	3H129	F04C  23/00	1480	ʾΥݥפĤΥݥ֤줿	Two or more pumps placed in a casing
F04C  23/00  G	0	2	3H129	F04C  23/00	40	ä˱Υ󥰥ݥפѤ	Especially using liquid ring pumps
F04C  23/00  H	0	1	3H129	F04C  23/00	56	ݥ״֤ưã	Means of power transmission between pumps
F04C  23/00  Z	0	0	3H129	F04C  23/00	2	¾Τ	Others
F04C  23/02  \	1	1	3H129	F04C  23/02	34	ζưؤޤϸưȤȤ߹碌ޤŬѤħΤݥסΣ	Pumps characterised by combination with, or adaptation to, specific driving engines or motors [2006.01]
F04C  23/02  A	1	0	3H129	F04C  23/02	239	ζưȤȹ礻ޤŬѤħΤ	Characterized by combination with or application to a specific driving source
F04C  23/02  B	1	1	3H129	F04C  23/02	191	ưȤȹ礻ޤŬѤħΤ	Characterized by combination with or application to a motor
F04C  23/02  C	1	2	3H129	F04C  23/02	39	ǻѤ뤿Τ	for using in the water
F04C  23/02  D	1	2	3H129	F04C  23/02	103	İʾΥݥפͭΡ̣äͥ	with two or more pumps (C takes precedence)
F04C  23/02  E	1	2	3H129	F04C  23/02	129	̩ƴ֤줿Ρ̣áĤͥ	Placed within closed containers (C and D take precedence)
F04C  23/02  F	1	3	3H129	F04C  23/02	159	ưȥݥפȤܤ֤줿	Motors placed next to pumps
F04C  23/02  G	1	4	3H129	F04C  23/02	101	ݥפưξ֤줿Ρ̣ʡΤͥ	Pumps placed on motors (J to N take precedence)
F04C  23/02  H	1	4	3H129	F04C  23/02	86	ưȥݥפȤ褳󤵤줿Ρ̣ʡΤͥ	Horizontally placed motors and pumps (J to N take precedence)
F04C  23/02  J	1	4	3H129	F04C  23/02	372	Х󥹥ȤμաڤӲžХ󥹤ݻ	Mounting and forming balance weights and holding rotary balance
F04C  23/02  K	1	4	3H129	F04C  23/02	100	ưȥݥפ̩ƴؤμդդ	Mounting and assembling motors and pumps to closed containers
F04C  23/02  L	1	5	3H129	F04C  23/02	62	ưȥݥפȤ̸Ĥ˼դ줿	Individually mounted motors and pumps
F04C  23/02  M	1	6	3H129	F04C  23/02	104	ݥפ̩ƴ̤˼դ줿	Pumps mounted to the inside surface of the closed container
F04C  23/02  N	1	7	3H129	F04C  23/02	76	𤷤Ƽդ줿	Mounted by way of the cylinder
F04C  23/02  Z	1	0	3H129	F04C  23/02	1	¾Τ	Others
F04C  25/00  \	0	0	3H129	F04C  25/00	76	üӤؤΰήѥݥפŬ	Adaptations for special use of pumps for elastic fluids
F04C  25/02  \	1	1	3H129	F04C  25/02	52	⿿ȯѡʥ֣ƣãòƣã	for producing high vacuum (sealing arrangements F04C 27/00; silencing F04C 29/06)
F04C  25/02  A	1	0	3H129	F04C  25/02	188	ݥפӷ	Vacuum pumps and systems
F04C  25/02  B	1	1	3H129	F04C  25/02	287	ݥפӷϤ	Control of vacuum pumps and systems
F04C  25/02  C	1	1	3H129	F04C  25/02	222	žݥ	Oil rotating type vacuum pumps
F04C  25/02  D	1	2	3H129	F04C  25/02	98	ζ	Supply of oil
F04C  25/02  E	1	2	3H129	F04C  25/02	70		Cleaning of oil
F04C  25/02  F	1	2	3H129	F04C  25/02	55	ʬΥ	Separation of oil
F04C  25/02  G	1	2	3H129	F04C  25/02	28	̡Ϥ	Control of oil amount or pressure
F04C  25/02  H	1	2	3H129	F04C  25/02	16	βĴ	Temperature control of oil
F04C  25/02  J	1	2	3H129	F04C  25/02	17	ᤷ	Return of oil
F04C  25/02  K	1	1	3H129	F04C  25/02	463	¿շݥפŬ	Application of  multilobar pumps
F04C  25/02  L	1	1	3H129	F04C  25/02	521	١ݥ󷿥ݥפŬ	Application of vane pumps
F04C  25/02  M	1	1	3H129	F04C  25/02	421	ݷݥפŬ	Application of screw pumps
F04C  25/02  N	1	1	3H129	F04C  25/02	220	ݥ뷿ݥפŬ	Application of scroll pumps
F04C  25/02  P	1	1	3H129	F04C  25/02	153	ήΥ󥰥ݥפŬ	Application of liquid ring pumps
F04C  25/02  Z	1	0	3H129	F04C  25/02	59	¾Τ	Others
F04C  27/00  \	0	0	3H129	F04C  27/00	211	ήΤäŬ礷žԥȥݥפǤΥ	Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
F04C  27/00 311 \	1	1	3H129	F04C  27/00	270	Ⱦ˲ư̩ѤΡʣͥ	Using closed members movable in the radial direction (331 takes precedence)
F04C  27/00 321 \	1	1	3H129	F04C  27/00	412	˲ư̩ѤΡʣͥ	Using closed members movable in the axial direction (331 takes precedence)
F04C  27/00 331 \	1	1	3H129	F04C  27/00	734	ΤѤ	Used for shaft seals
F04C  27/02  \	1	1	3H129	F04C  27/02	83	⿿ݥѱΥ	Liquid sealing for high-vacuum pumps
F04C  28/00  \	0	0	3H129	F04C  28/00	2	ήΤäŬ礷ݥפޤϥݥ֤桤ƻ롤ޤϤ˸ݰ֡Σ	Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
F04C  28/00  A	0	0	3H129	F04C  28/00	172	ǽаϡή̤Ĵ	Regulation or control of discharge pressure or flow rate
F04C  28/00  B	0	1	3H129	F04C  28/00	121	ʣȹ礻	Assembles of multiple system
F04C  28/00  Z	0	0	3H129	F04C  28/00	63	¾Τ	Others
F04C  28/02  \	1	1	3H129	F04C  28/02	473	ľޤ˷ҤäʣΥݥפäŬ礷ΡΣ	specially adapted for several pumps connected in series or in parallel
F04C  28/04  \	1	1	3H129	F04C  28/04	94	ĵռΥݥפäŬ礷ΡΣ	specially adapted for reversible pumps
F04C  28/06  \	1	1	3H129	F04C  28/06	9	ߡưɥ󥰤ޤ̵ٱžäŬ礷ΡΣ	specially adapted for stopping, starting, idling or no-load operation
F04C  28/06  A	1	0	3H129	F04C  28/06	540	ư桤Ĵ	Control or regulation of start
F04C  28/06  B	1	1	3H129	F04C  28/06	55	Сˤ	Mean by inverter
F04C  28/06  C	1	0	3H129	F04C  28/06	284	ߤ桤Ĵ	Control or regulation of stop
F04C  28/06  D	1	1	3H129	F04C  28/06	29	Сˤ	Mean by inverter
F04C  28/06  E	1	0	3H129	F04C  28/06	368	̵٤桤Ĵ	Control or regulation of non-load
F04C  28/06  Z	1	0	3H129	F04C  28/06	47	¾Τ	Others
F04C  28/08  \	1	1	3H129	F04C  28/08	16	ž®٤Ѳ뤳ȤħΤΡΣ	characterised by varying the rotational speed [8]
F04C  28/08  A	1	0	3H129	F04C  28/08	113	ư椹	Control of electric motor
F04C  28/08  B	1	1	3H129	F04C  28/08	273	Сˤ	Mean by inverter
F04C  28/08  Z	1	0	3H129	F04C  28/08	47	¾Τ	Others
F04C  28/10  \	1	1	3H129	F04C  28/10	157	ư˴ؤޤӽгΰ֤ѹ뤳ȤħΤΡΣ	characterised by changing the positions of the inlet or outlet openings with respect to the working chamber [8]
F04C  28/12  \	2	2	3H129	F04C  28/12	263	٤ۤѤΡΣ	using sliding valves [8]
F04C  28/14  \	2	2	3H129	F04C  28/14	91	žۤѤΡΣ	using rotating valves [8]
F04C  28/16  \	2	2	3H129	F04C  28/16	94	եۤѤΡΣ	using lift valves [8]
F04C  28/18  \	1	1	3H129	F04C  28/18	73	ưѤѲ뤳ȤħΤΡޤӽгΰ֤ѹ뤳ȤħΤΣƣãˡΣ	characterised by varying the volume of the working chamber (by changing the positions of inlet or outlet openings F04C 28/10) [8]
F04C  28/20  \	2	2	3H129	F04C  28/20	34	ưɤ⳰ѹ뤳ȤħΤΡΣ	by changing the form of the inner or outer contour of the working chamber [8]
F04C  28/22  \	2	2	3H129	F04C  28/22	26	ư֤пΨѹ뤳ȤħΤΡΣ	by changing the eccentricity between cooperating members [8]
F04C  28/24  \	1	1	3H129	F04C  28/24	235	Ϥޤή̤Ĵ᤹ۡ㡥ǽۡλѤħΤΡʣƣãͥˡΣ	characterised by using valves controlling pressure or flow rate, e.g. discharge valves (F04C 28/10 takes precedence)
F04C  28/26  \	2	2	3H129	F04C  28/26	49	ХѥϩѤΡΣ	using bypass channels [8]
F04C  28/26  A	2	0	3H129	F04C  28/26	170	ưɤ˷줿ǽиγ٤Ѳ	Mean of changing degree of opening at middle outlet formed to working chamber wall
F04C  28/26  B	2	1	3H129	F04C  28/26	184	ä˥ݰ̵ŬѤ줿	Application to screw compressor especially
F04C  28/26  C	2	0	3H129	F04C  28/26	134	ưɤ˷줿ǽиޤϡ̤ϩĤ	Middle discharge outlet or shutting to passage formed to working chamber wall
F04C  28/26  D	2	1	3H129	F04C  28/26	234	żۤѤ	Use of solenoid valve
F04C  28/26  E	2	1	3H129	F04C  28/26	43	ۤѤ	Use of valve for sense temperature
F04C  28/26  F	2	1	3H129	F04C  28/26	478	ήΰˤĤƺưۤѤ	Use of valve activated by fluid pressure
F04C  28/26  G	2	2	3H129	F04C  28/26	127	İʾΥݡݥȤͭۤѤ	Use of valve having three ports or more
F04C  28/26  H	2	1	3H129	F04C  28/26	112	ä˥ݰ̵ŬѤ줿	Application to screw compressor especially
F04C  28/26  Z	2	0	3H129	F04C  28/26	112	¾Τ	Others
F04C  28/28  \	1	1	3H129	F04C  28/28	1	֡ƻΣ	Safety arrangements; Monitoring [8]
F04C  28/28  A	1	0	3H129	F04C  28/28	397	ؼʡ̸Ρɽޤ	Indication mean[Include detection and indication]
F04C  28/28  B	1	0	3H129	F04C  28/28	771	ʡ̰۾ﱿžݸʤޤ	Safety means[Included protection means at the abnormal operation]
F04C  28/28  C	1	1	3H129	F04C  28/28	302	ƨۤѤΡ㡨ᰵ̡հɻѥݥۡ	Use of pressure relief valve, e.g. relief valve for preventing overcompression hydraulic pressure
F04C  28/28  Z	1	0	3H129	F04C  28/28	85	¾Τ	Others
F04C  29/00  \	0	0	3H129	F04C  29/00	12	롼ףƣãƣãʬवʤޤϾ嵭롼פˤϤʤܤ٤ήΤäŬ礷ݥפޤϥݥ֤ʡޤ°	Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups F04C 18/00-F04C 28/00
F04C  29/00  A	0	0	3H129	F04C  29/00	611	ʡ°	Parts, details, and attachment
F04C  29/00  B	0	1	3H129	F04C  29/00	3232	¤Ωյڤ֤˴ؤ	Manufacture, assembly, installment or arrangement
F04C  29/00  C	0	1	3H129	F04C  29/00	1850	֥ĥɥץݥ	Cylinder, cylinder block or side plate
F04C  29/00  D	0	1	3H129	F04C  29/00	2184	ݥݥե	Rotor or rotor shaft
F04C  29/00  E	0	1	3H129	F04C  29/00	252	Ŭ	Application of bearing
F04C  29/00  F	0	2	3H129	F04C  29/00	260	饹ȼŬѡ̣Ȥͥ	Application of thrust bearing[Priority, H]
F04C  29/00  G	0	2	3H129	F04C  29/00	434	饸뼴Ŭѡ̣Ȥͥ	Application of radial bearing[Priority, H]
F04C  29/00  H	0	2	3H129	F04C  29/00	761	̩ķؤŬ	Application of airtight mold
F04C  29/00  S	0	1	3H129	F04C  29/00	815	̩ƴ	Airtight container
F04C  29/00  T	0	1	3H129	F04C  29/00	2045		Electrical equipment
F04C  29/00  U	0	1	3H129	F04C  29/00	1808	ħΤΤ¾ʬवʤ	Characterization of material and part of not classified by another
F04C  29/00  Z	0	0	3H129	F04C  29/00	93	¾Τ	Others
F04C  29/02  \	1	1	3H129	F04C  29/02	14	ꡨޤʬΥ	Lubrication; Lubricant separation&nbsp;
F04C  29/02  A	1	0	3H129	F04C  29/02	311	̩ķ˴ؤ	Airtight mold
F04C  29/02  B	1	1	3H129	F04C  29/02	200	ݥפưξ֤줿	Arrangement of pump on the upper part of the electric motor
F04C  29/02  C	1	1	3H129	F04C  29/02	145	ݥפưȤ褳󤵤줿	Arrangement of pump and electric motor at sideways
F04C  29/02  E	1	0	3H129	F04C  29/02	275	˴ؤ	Open mold
F04C  29/02  Z	1	0	3H129	F04C  29/02	251	¾Τ	Others
F04C  29/02 311 \	2	2	3H129	F04C  29/02	16	ޤζ	Supply of lubricant
F04C  29/02 311 A	2	0	3H129	F04C  29/02	320	̩ķ˴ؤ	Airtight mold
F04C  29/02 311 B	2	1	3H129	F04C  29/02	255	ˤΡ̣ġŤͥ	Differential pressure[Priority, D and E]
F04C  29/02 311 C	2	1	3H129	F04C  29/02	440	缴üΥݥפˤΡ̣ġŤͥ	Oil pump of the lower end of main axis[Priority, D and E]
F04C  29/02 311 D	2	1	3H129	F04C  29/02	628	ݥפưξ֤줿	Arrangement of pump placed on the upper part of the electric motor
F04C  29/02 311 E	2	1	3H129	F04C  29/02	179	ݥפưȤ褳󤵤줿	Arrangement pump and electric motor at sideways
F04C  29/02 311 F	2	2	3H129	F04C  29/02	301	ˤ	Differential pressure
F04C  29/02 311 G	2	2	3H129	F04C  29/02	76	ǽưˤ	Discharge pressure
F04C  29/02 311 H	2	2	3H129	F04C  29/02	330	ݥפˤ	Oil pump
F04C  29/02 311 J	2	3	3H129	F04C  29/02	153	١ݥαưѤ	Use of vane reciprocation
F04C  29/02 311 K	2	0	3H129	F04C  29/02	362	˴ؤ	Open mold
F04C  29/02 311 L	2	1	3H129	F04C  29/02	353	ˤ	Differential pressure
F04C  29/02 311 M	2	1	3H129	F04C  29/02	105	缴üΥݥפˤ	Oil pump of main shaft end
F04C  29/02 311 Z	2	0	3H129	F04C  29/02	246	¾Τ	Others
F04C  29/02 321 \	2	2	3H129	F04C  29/02	6	ްϤޤ̤	Control for pressure or amount of lubricant
F04C  29/02 321 A	2	0	3H129	F04C  29/02	591	̩ķ˴ؤ	Airtight mold
F04C  29/02 321 B	2	0	3H129	F04C  29/02	331	˴ؤ	Open mold
F04C  29/02 321 Z	2	0	3H129	F04C  29/02	165	¾Τ	Others
F04C  29/02 331 \	2	2	3H129	F04C  29/02	3	ޤβĴ	Temperature control of lubricant
F04C  29/02 331 A	2	0	3H129	F04C  29/02	171	̩ķ˴ؤ	Airtight mold
F04C  29/02 331 Z	2	0	3H129	F04C  29/02	287	¾Τ	Others
F04C  29/02 341 \	2	2	3H129	F04C  29/02	5	ޤ	Cleaning of lubricant
F04C  29/02 341 A	2	0	3H129	F04C  29/02	172	̩ķ˴ؤ	Airtight mold
F04C  29/02 341 Z	2	0	3H129	F04C  29/02	175	¾Τ	Others
F04C  29/02 351 \	2	2	3H129	F04C  29/02	14	ޤʬΥ	Separation of lubricant
F04C  29/02 351 A	2	0	3H129	F04C  29/02	726	̩ķ˴ؤ	Airtight mold
F04C  29/02 351 B	2	1	3H129	F04C  29/02	539	ݥפưξ֤줿	Pump placed at the upper part of the electric motor
F04C  29/02 351 C	2	1	3H129	F04C  29/02	327	ݥפưȤ褳󤵤줿	Pump and electric motor arranged at sideways
F04C  29/02 351 D	2	0	3H129	F04C  29/02	635	˴ؤ	Open mold
F04C  29/02 351 Z	2	0	3H129	F04C  29/02	205	¾Τ	Others
F04C  29/02 361 \	2	2	3H129	F04C  29/02	13	ޤνίؤᤷ	Return of lubricant to lubricant reservoir
F04C  29/02 361 A	2	0	3H129	F04C  29/02	1042	̩ķ˴ؤ	Airtight mold
F04C  29/02 361 Z	2	0	3H129	F04C  29/02	384	¾Τ	Others
F04C  29/04  \	1	1	3H129	F04C  29/04	14	ǮѡǮ	Heating; Cooling; Heat insulation
F04C  29/04  A	1	0	3H129	F04C  29/04	141	ݥפ˴ؤ	Pump
F04C  29/04  D	1	1	3H129	F04C  29/04	311		Cooling by liquid
F04C  29/04  B	1	2	3H129	F04C  29/04	293	󥸥ˤ	Injection
F04C  29/04  P	1	3	3H129	F04C  29/04	93	奤󥸥ˤ	Water injection
F04C  29/04  E	1	1	3H129	F04C  29/04	400		Cooling by air
F04C  29/04  F	1	2	3H129	F04C  29/04	48	ҡݥȥѥפˤ	Heat pipe
F04C  29/04  C	1	1	3H129	F04C  29/04	276	ǮǮ	Heating and insulation
F04C  29/04  H	1	0	3H129	F04C  29/04	409	ݥ֤˴ؤ	Pump device
F04C  29/04  J	1	1	3H129	F04C  29/04	500	̩ķ˴ؤ	Airtight mold
F04C  29/04  K	1	2	3H129	F04C  29/04	181	ǽХѤ̩ƴ᤹	Cooling of discharge gas and returning to inside of an airtight container
F04C  29/04  L	1	2	3H129	F04C  29/04	313	󥸥ˤ	Injection
F04C  29/04  M	1	3	3H129	F04C  29/04	187	󥸥ˤ	Gas injection
F04C  29/04  N	1	0	3H129	F04C  29/04	288	ưήΤ˴ؤ	Operating fluid
F04C  29/04  Z	1	0	3H129	F04C  29/04	71	¾Τ	Others
F04C  29/06  \	1	1	3H129	F04C  29/06	7	ò	Silencing
F04C  29/06  A	1	0	3H129	F04C  29/06	83	òò	Silencer and noise elimination mechanism
F04C  29/06  B	1	1	3H129	F04C  29/06	420	ݥפŬѤ줿	Application to pump
F04C  29/06  C	1	1	3H129	F04C  29/06	349	ݥ֤ŬѤ줿	Application to pump device
F04C  29/06  D	1	2	3H129	F04C  29/06	717	̩ķŬѤ줿	Application to airtight mold
F04C  29/06  E	1	3	3H129	F04C  29/06	705	ɥץݥȡ¦ľǽХСݤ줿	Discharge cover formed on side plate
F04C  29/06  F	1	0	3H129	F04C  29/06	114	òΤ	Control for silencer
F04C  29/06  Z	1	0	3H129	F04C  29/06	242	¾Τ	Others
F04C  29/12  \	1	1	3H129	F04C  29/12	10	ήΤζޤӽФΤ㡥ޤӽФι¤ħΤΡΣ	Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet [8]
F04C  29/12  A	1	0	3H129	F04C  29/12	2163	۹ǽϩ˴ؤΤӤ°	Evacuation and discharge passage and attachment for the same
F04C  29/12  B	1	1	3H129	F04C  29/12	253	ȥݥʤŬ	Application to strainer
F04C  29/12  C	1	1	3H129	F04C  29/12	446	ݥݥμաŬ	Installment and application of accumulator
F04C  29/12  D	1	1	3H129	F04C  29/12	682	۴ɤ³	Connection of piping
F04C  29/12  E	1	1	3H129	F04C  29/12	463		Valve
F04C  29/12  F	1	2	3H129	F04C  29/12	357		Suction valve
F04C  29/12  G	1	2	3H129	F04C  29/12	355	ǽ	Discharge valve
F04C  29/12  H	1	3	3H129	F04C  29/12	402	ɥץݥȤŬѤ줿	Application to side plate
F04C  29/12  J	1	3	3H129	F04C  29/12	239	ŬѤ줿	Application to cylinder
F04C  29/12  K	1	4	3H129	F04C  29/12	91	ݥۤѤ	Use of curl valve
F04C  29/12  Z	1	0	3H129	F04C  29/12	46	¾Τ	Others
