F02C   1/00  \	0	0	3G104	F02C   1/00	163	ưήΤȤǮϲǮʤ̥Ѥ뤳ȤˤäħŤ줿ӥǳʪѤΣƣãƣãˡΣ	Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid (by the use of combustion products F02C 3/00, F02C 5/00) [3]
F02C   1/02  \	1	1	3G104	F02C   1/02	319	ưήΤǮʤ̥ǤΡΣ	the working fluid being an unheated pressurised gas [3]
F02C   1/04  \	1	1	3G104	F02C   1/04	318	ưήΤŪ˲ǮΡΣ	the working fluid being heated indirectly [3]
F02C   1/05  \	2	2	3G104	F02C   1/05	208	Ǯ෿Ǯ㡥ۥͥ륮λѡˤäħŤ줿ΡΣ	characterised by the type or source of heat, e.g. using nuclear or solar energy [3]
F02C   1/06  \	3	3	3G104	F02C   1/06	29	ƲǮ줿ӥѤΡʣƣãͥˡΣ	using reheated exhaust gas (F02C 1/08 takes precedence) [3]
F02C   1/08  \	2	2	3G104	F02C   1/08	63	ߥɥΣ	Semi-closed cycles [3]
F02C   1/10  \	2	2	3G104	F02C   1/10	224	ɥΣ	Closed cycles [3]
F02C   3/00  \	0	0	3G104	F02C   3/00	85	ưήΤȤǳʪѤ뤳ȤˤäħŤ줿ӥʴַǳƤˤä줿ƣã	Gas-turbine plants characterised by the use of combustion products as the working fluid (generated by intermittent combustion F02C 5/00)
F02C   3/02  \	1	1	3G104	F02C   3/02	28	ǳƶ򰵽̤뤿˰ϸ򴹴ˤӥϤѤΡʰϸ򴹴綠켫Σƣƣ	using exhaust-gas pressure in a pressure exchanger to compress combustion-air (pressure exchangers <u>per se</u>F04F 13/00)
F02C   3/04  \	1	1	3G104	F02C   3/04	130	̵ư륿ӥͭΡưư֣ƣãưήΤήƣã	having a turbine driving a compressor (power transmission arrangements F02C 7/36; control of working fluid flow F02C 9/16) [1, 5, 2006.01]
F02C   3/045  \	2	2	3G104	F02C   3/045	57	ñΥ˰̵ȥӥϩͭΡʣƣãͥ	having compressor and turbine passages in a single rotor (F02C 3/073 takes precedence) [3, 2006.01]
F02C   3/05  \	3	3	3G104	F02C   3/05	124	̵ڤӥӥȾήǤΡΣ	the compressor and the turbine being of the radial flow type [3]
F02C   3/055  \	2	2	3G104	F02C   3/055	36	̵ѷǤΡΣ	the compressor being of the positive-displacement type [3]
F02C   3/06  \	2	2	3G104	F02C   3/06	130	̵ήʤΤߤΡʣƣãͥˡΣ	the compressor comprising only axial stages (F02C 3/10 takes precedence) [3]
F02C   3/067  \	3	3	3G104	F02C   3/067	139	ղžͭΡʣƣãͥˡΣ	having counter-rotating rotors (F02C 3/073 takes precedence) [3]
F02C   3/073  \	3	3	3G104	F02C   3/073	139	ʤȥӥʤƱǤΡΣ	the compressor and turbine stages being concentric [3]
F02C   3/08  \	2	2	3G104	F02C   3/08	137	̵ʤȤ⣱ĤȾήʤޤΡʣƣãͥˡΣ	the compressor comprising at least one radial stage (F02C 3/10 takes precedence) [3]
F02C   3/09  \	3	3	3G104	F02C   3/09	3	ῴǤΡΣ	of the centripetal type [3]
F02C   3/10  \	2	2	3G104	F02C   3/10	240	̵ư˽ϼư̤ΥӥĤ	with another turbine driving an output shaft but not driving the compressor
F02C   3/10 501 \	3	3	3G104	F02C   3/10	141	ȴϢ	related to control
F02C   3/107  \	2	2	3G104	F02C   3/107	133	ưư֤ˤäϢ뤵줿İʾΥĤΡΣ	with two or more rotors connected by power transmission [5]
F02C   3/113  \	3	3	3G104	F02C   3/113	34	֤˲Ѽưư֤ĤΡΣ	with variable power transmission between rotors [5]
F02C   3/13  \	2	2	3G104	F02C   3/13	21	ӥ֤ޤϰ̵֤ޤϰۤʴ֤˲ѼκưήϢ֤ĤΡΣ	having variable working fluid interconnections between turbines or compressors or stages of different rotors [5]
F02C   3/14  \	1	1	3G104	F02C   3/14	275	ǳƼ֤ˤäħŤ줿ΡǳƼ켫Σƣҡ	characterised by the arrangement of the combustion chamber in the plant (combustion chambers <u>per se</u>F23R) [3]
F02C   3/16  \	2	2	3G104	F02C   3/16	45	ǳƼʤȤʬŪˤϥӥ˷Ƥ	the combustion chambers being formed at least partly in the turbine rotor
F02C   3/20  \	1	1	3G104	F02C   3/20	169	ǳʪ뤿̤ǳޡϴήΤѤΡΣ	using a special fuel, oxidant, or dilution fluid to generate the combustion products [3]
F02C   3/22  \	2	2	3G104	F02C   3/22	880	ǳϻޤɸಹɸవϤǵΤǤΡʣƣãͥˡΣ	the fuel or oxidant being gaseous at standard temperature and pressure (F02C 3/28 takes precedence) [3]
F02C   3/24  \	2	2	3G104	F02C   3/24	87	ǳϻޤɸಹɸవϤǱΤǤΡΣ	the fuel or oxidant being liquid at standard temperature and pressure [3]
F02C   3/24  A	2	0	3G104	F02C   3/24	75	ʮ֡ǳƴι¤ȴϢ	related to the structure of the injection device or burner
F02C   3/24  Z	2	0	3G104	F02C   3/24	111	¾Τ	Others
F02C   3/26  \	2	2	3G104	F02C   3/26	180	ǳϻޤʴΡ㡥ϷǤ	the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
F02C   3/28  \	3	3	3G104	F02C   3/28	838	ǳǳ򥬥뤿̸ĤΥȯѤΡΣ	using a separate gas producer for gasifying the fuel before combustion [3]
F02C   3/30  \	2	2	3G104	F02C   3/30	44	ǳʬФϥӥ󤫤ӽκưήΤФƿ塤¾ήΤäΡɹɻѤζμβǮƣãˡΣ	Adding water, steam or other fluids to the combustible ingredients or to the working fluid before discharge from the turbine (heating of air intakes to prevent icing F02C 7/047) [3]
F02C   3/30  A	2	0	3G104	F02C   3/30	82	ǳƴض뤹	Supply into the burner
F02C   3/30  B	2	1	3G104	F02C   3/30	479	򶡵뤹	Water supplied
F02C   3/30  C	2	1	3G104	F02C   3/30	534	򶡵뤹	Steam supplied
F02C   3/30  D	2	1	3G104	F02C   3/30	444	ӵ򶡵뤹	Air or exhaust gas supplied
F02C   3/30  Z	2	0	3G104	F02C   3/30	394	¾Τ	Others
F02C   3/32  \	1	1	3G104	F02C   3/32	31	ήΥåȡ㡥ѡˤήƳΣ	Inducing air flow by fluid jet, e.g. ejector action [3]
F02C   3/34  \	1	1	3G104	F02C   3/34	300	ưήΤΰκƽ۴ĤȤʤΡʤΥʬǳʪȤʤߥɥ	with recycling of part of the working fluid, i.e. semiclosed cycles with combustion products in the closed part of the cycle [3, 2006.01]
F02C   3/36  \	1	1	3G104	F02C   3/36	7	ץ󥵥Σ	Open cycles [3]
F02C   5/00  \	0	0	3G104	F02C   5/00	71	ưήΤַŪǳƤˤȯ뤳ȤħΤ륬ӥ	Gas-turbine plants characterised by the working fluid being generated by intermittent combustion [1, 2006.01]
F02C   5/02  \	1	1	3G104	F02C   5/02	32	ǳƼ֤ˤäħŤ줿ΡǳƼ켫ΣƣҡˡΣ	characterised by the arrangement of the combustion chamber in the plant (combustion chambers <u>per se</u>F23R) [3]
F02C   5/04  \	2	2	3G104	F02C   5/04	11	ǳƼʤȤʬŪˤϥӥ˷Ƥ	the combustion chambers being formed at least partly in the turbine rotor
F02C   5/06  \	1	1	3G104	F02C   5/06	36	ưήΤ¼Ū˵ŪϤ⤿ʤѷǳȯˤΡӵӥѤĥĹӤǳأƣ¡	the working fluid being generated in an internal-combustion gas generator of the positive-displacement type having essentially no mechanical power output (internal-combustion engines with prolonged expansion using exhaust gas turbines F02B)
F02C   5/08  \	2	2	3G104	F02C   5/08	48	ȯͳԥȥ󷿤Ǥ	the gas generator being of the free-piston type
F02C   5/10  \	1	1	3G104	F02C   5/10	16	ưήΤϿư뵤ΡʤǳƼŪʶưۤ⤿ʤΡ㡥إۥĸ̤ѤΡΣ	the working fluid forming a resonating or oscillating gas column, i.e. the combustion chambers having no positively actuated valves, e.g. using Helmholtz effect [3]
F02C   5/11  \	2	2	3G104	F02C   5/11	7	̵ۤǳƼѤΡΣ	using valveless combustion chambers [3]
F02C   5/12  \	1	1	3G104	F02C   5/12	101	ǳƼ۵ۤޤӵۤĤΡ㡥ۥĥӥ	the combustion chambers having inlet or outlet valves, e.g. Holzwarth gas-turbine plants [1, 2006.01]
F02C   6/00  \	0	0	3G104	F02C   6/00	16	ʣӥӥ¾֤η硨ӥӤؤŬѡΣ	Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use [2006.01]
F02C   6/00  A	0	0	3G104	F02C   6/00	301	ϧȴϢ	related to the blast furnace
F02C   6/00  B	0	0	3G104	F02C   6/00	737	ȯŵȴϢ	related to the power generator
F02C   6/00  C	0	0	3G104	F02C   6/00	87	ѷؤȴϢ	related to the positive-displacement type engine
F02C   6/00  D	0	0	3G104	F02C   6/00	239	ӥȴϢ	related to the steam turbine
F02C   6/00  E	0	0	3G104	F02C   6/00	643	إץȴϢ	related to the chemical process
F02C   6/00  Z	0	0	3G104	F02C   6/00	253	¾Τ	Others
F02C   6/02  \	1	1	3G104	F02C   6/02	106	̤νϤͭʣӥΣ	Plural gas-turbine plants having a common power output [3]
F02C   6/04  \	1	1	3G104	F02C   6/04	196	Ǯ줿ϲð줿ưήΤ¾֤˶뤹륬ӥ㡥ŪϤ⤿ʤΡʣƣãͥˡΣ	Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output (F02C 6/18 takes precedence) [3]
F02C   6/06  \	2	2	3G104	F02C   6/06	72	̥򶡵뤹ΡʣƣãͥˡΣ	providing compressed gas (F02C 6/10 takes precedence) [3]
F02C   6/08  \	3	3	3G104	F02C   6/08	367	Υӥ󰵽̵ФΡΣ	the gas being bled from the gas-turbine compressor [3]
F02C   6/10  \	2	2	3G104	F02C   6/10	168	ưήΤ֡㡥إץض뤹Τǡ֤ưήΤΥӥ᤹ΡΣ	supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant [3]
F02C   6/12  \	3	3	3G104	F02C   6/12	124	ܥ㡼㡤ʤ뵤Ϥäˤǳԥȥ󵡴ؤεŪϤ礹Σ	Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure [3]
F02C   6/14  \	1	1	3G104	F02C   6/14	152	ͥ륮¢ʤͭ륬ӥ㡥ԡ٤н褹뤿ΤΡΣ	Gas-turbine plants having means for storing energy, e.g. for meeting peak loads [3]
F02C   6/16  \	2	2	3G104	F02C   6/16	358	̶򤿤ΡΣ	for storing compressed air [3]
F02C   6/18  \	1	1	3G104	F02C   6/18	60	ӥΤγǤΥӥǮѡ㡥ӥǮΥͥ륮ȤƤǮѣƣ£	using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants (using waste heat as source of energy for refrigeration plants F25B 27/02) [3, 2006.01]
F02C   6/18  A	1	0	3G104	F02C   6/18	1422	ȯ֤Ĥ	having a steam generating device
F02C   6/18  B	1	1	3G104	F02C   6/18	293	ܥϾӥȤ	Boiler or steam turbine mainly controlled
F02C   6/18  Z	1	0	3G104	F02C   6/18	526	¾Τ	Others
F02C   6/20  \	1	1	3G104	F02C   6/20	180	ӥξʪưؤŬѡΣ	Adaptations of gas-turbine plants for driving vehicles [3]
F02C   7/00  \	0	0	3G104	F02C   7/00	29	롼ףƣãƣãʬवʤޤϤˤϤʤܤ٤ħʡޤ°ʡåȿΤζμƣãˡΣ	Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C0001000000-F02C0006000000; Air intakes for jet-propulsion plants (controlling F02C0009000000)[2006.01]
F02C   7/00  A	0	0	3G104	F02C   7/00	1928	Сƻ롤ݼ顤ݸΤμʤĤ	having a means of detection, observation, maintenance, or protection
F02C   7/00  B	0	0	3G104	F02C   7/00	942	ӵ	Exhaust duct
F02C   7/00  C	0	0	3G104	F02C   7/00	2720		Materials
F02C   7/00  D	0	0	3G104	F02C   7/00	3762	¤ˡù	Manufacturing method, machining, repair
F02C   7/00  E	0	0	3G104	F02C   7/00	686		Casing
F02C   7/00  F	0	0	3G104	F02C   7/00	866	åȥ󥸥	for jet engines
F02C   7/00  G	0	0	3G104	F02C   7/00	74	üʥӥ	Special turbines
F02C   7/00  Z	0	0	3G104	F02C   7/00	390	¾Τ	Others
F02C   7/04  \	1	1	3G104	F02C   7/04	298	ӥϥåȿΤζμΣ	Air intakes for gas-turbine plants or jet-propulsion plants[2006.01]
F02C   7/042  \	2	2	3G104	F02C   7/042	335	ѷΤΡΣ	having variable geometry [3]
F02C   7/045  \	2	2	3G104	F02C   7/045	244	ʤĤΡΣ	having provisions for noise suppression [3]
F02C   7/047  \	2	2	3G104	F02C   7/047	189	ɹɻѤβǮΣ	Heating to prevent icing [3]
F02C   7/05  \	2	2	3G104	F02C   7/05	138	»ͿʪγҤο򤹤ʤĤΡΣ	having provisions for obviating the penetration of damaging objects or particles [3]
F02C   7/052  \	3	3	3G104	F02C   7/052	231	ʬΥ֤ĤΡΣ	with dust-separation devices [3]
F02C   7/055  \	3	3	3G104	F02C   7/055	204	˳ʻҡ꡼ϥɤĤΡΣ	with intake grids, screens or guards [3]
F02C   7/057  \	2	2	3G104	F02C   7/057	421	Ĵǳȷ礷ΣƣãΥȷ礷ΣƣˣˡΣ	Control or regulation (conjointly with fuel supply control F02C 9/50, with nozzle area control F02K 1/16) [3]
F02C   7/06  \	1	1	3G104	F02C   7/06	24	ʼƣáˡʵؤν̣ƣ͡ˡΣ	Arrangement of bearings (bearings F16C); Lubricating (of engines in general F01M) [3]
F02C   7/06  A	1	0	3G104	F02C   7/06	48	ȾήץåĤΡ̣¡ͥ	having a radial-flow compressor (B and C take precedence.)
F02C   7/06  B	1	0	3G104	F02C   7/06	108	ȾήӥĤΡ̣ͥ	having a radial-flow turbine (C takes precedence.)
F02C   7/06  C	1	0	3G104	F02C   7/06	114	뵡	Supercharger
F02C   7/06  D	1	0	3G104	F02C   7/06	394	ħ	characterized by lubrication
F02C   7/06  E	1	1	3G104	F02C   7/06	155		Lubricant cooling
F02C   7/06  F	1	0	3G104	F02C   7/06	73	ѡ̽ˤѤϣġ	Bearing cooling (cooling by lubricant D)
F02C   7/06  Z	1	0	3G104	F02C   7/06	387	¾Τ	Others
F02C   7/08  \	1	1	3G104	F02C   7/08	34	ǳ˶ǮΡ㡥ӵˤ	Heating air supply before combustion, e.g. by exhaust gases
F02C   7/08  A	1	0	3G104	F02C   7/08	160	Ǯ򴹴ι¤	Structure of the heat exchanger
F02C   7/08  B	1	0	3G104	F02C   7/08	528	ӥӥ굤ˤ	using the turbine's exhaust gas or extraction gas
F02C   7/08  Z	1	0	3G104	F02C   7/08	190	¾Τ	Others
F02C   7/10  \	2	2	3G104	F02C   7/10	28	ǮǮ򴹴ˤ	by means of regenerative heat-exchangers
F02C   7/105  \	3	3	3G104	F02C   7/105	247	žΤΡʲžǮ򴹴綠켫ΣƣġˡΣ	of the rotary type (rotary heat exchangers <u>per se</u>F28D) [3]
F02C   7/12  \	1	1	3G104	F02C   7/12	120	ѡʹʤѤϡϢ֥饹㡥ƣġ򻲾ȡؤѰ̣ƣС	Cooling of plants (of component parts, see the relevant subclasses, e.g. F01D; cooling of engines in general F01P) [1, 2006.01]
F02C   7/14  \	2	2	3G104	F02C   7/14	142	ήΤ	of fluids in the plant
F02C   7/141  \	3	3	3G104	F02C   7/141	209	ưήΤѡʣƣãͥˡΣ	of working fluid (F02C 3/30 takes precedence) [3]
F02C   7/143  \	4	4	3G104	F02C   7/143	812	ʤϤ֤ˤΡΣ	before or between the compressor stages [3]
F02C   7/16  \	2	2	3G104	F02C   7/16	16	ΤħȤ	characterised by cooling medium
F02C   7/16  A	2	0	3G104	F02C   7/16	221	㡤ǥեȤι¤Τ	Only the structure of the vane, disk, or shaft
F02C   7/16  Z	2	0	3G104	F02C   7/16	253	¾Τ	Others
F02C   7/18  \	3	3	3G104	F02C   7/18	35	ΤΡ㡥Ǥ	the medium being gaseous, e.g. air
F02C   7/18  A	3	0	3G104	F02C   7/18	1732	㡤ǥեȤι¤Τ	Only the structure of the vane, disk, or shaft
F02C   7/18  B	3	0	3G104	F02C   7/18	178	Τ	Ventilation and cooling of the entire equipment
F02C   7/18  C	3	0	3G104	F02C   7/18	884	ǳƴ	Cooling of the burner tail cylinder
F02C   7/18  D	3	0	3G104	F02C   7/18	186	Ȥƥץåħ	characterized by the compressor mainly
F02C   7/18  E	3	0	3G104	F02C   7/18	1074	Ȥƥӥħ	characterized by the turbine mainly
F02C   7/18  Z	3	0	3G104	F02C   7/18	758	¾Τ	Others
F02C   7/20  \	1	1	3G104	F02C   7/20	13	ΤĤޤϻٻǮĥޤϥ꡼פĴ᤹	Mounting or supporting of plant; Accommodating heat expansion or creep [1, 2006.01]
F02C   7/20  A	1	0	3G104	F02C   7/20	319	ΤΤĤޤϻٻ	Installation or support of the entire equipment
F02C   7/20  B	1	0	3G104	F02C   7/20	242	ǳƴΤĤޤϻٻ	Installation or support of the burner
F02C   7/20  Z	1	0	3G104	F02C   7/20	406	¾Τ	Others
F02C   7/22  \	1	1	3G104	F02C   7/22	23	ǳ	Fuel supply systems
F02C   7/22  A	1	0	3G104	F02C   7/22	513	ʣǳѤ	using multiple types of fuels
F02C   7/22  B	1	0	3G104	F02C   7/22	463	ǳѤΡ̣ͥ	using a gas fuel (A takes precedence.)
F02C   7/22  C	1	0	3G104	F02C   7/22	419	ʮ̸ȴϢ	related to the atomised air
F02C   7/22  D	1	0	3G104	F02C   7/22	589	ǳν˴ؤ	related to fuel treatment
F02C   7/22  Z	1	0	3G104	F02C   7/22	359	¾Τ	Others
F02C   7/224  \	2	2	3G104	F02C   7/224	571	Сʤض뤹ˤǳβǮΣ	Heating fuel before feeding to the burner [3]
F02C   7/228  \	2	2	3G104	F02C   7/228	340	¿ΥСʤؤǳʬۡΣ	Dividing fuel between various burners [3]
F02C   7/232  \	2	2	3G104	F02C   7/232	55	ǳۡɥϥɥ֡۰̣ƣˡˡΣ	Fuel valves; Draining valves or systems (valves in general F16K) [3]
F02C   7/232  A	2	0	3G104	F02C   7/232	22	ɥۡɥ	Drain valve, drain device
F02C   7/232  B	2	0	3G104	F02C   7/232	564	ǳʮ̣ۡͥ	Fuel injection valve [C takes precedence]
F02C   7/232  C	2	0	3G104	F02C   7/232	199	αǳӽСʤѡ	Discharge of remain fuel, i.e. purge
F02C   7/232  Z	2	0	3G104	F02C   7/232	114	¾Τ	Others
F02C   7/236  \	2	2	3G104	F02C   7/236	78	ʾΥݥפޤǳΣ	Fuel delivery systems comprising two or more pumps [3]
F02C   7/24  \	1	1	3G104	F02C   7/24	20	ǮǡʤĶƣãӥӵإåɡӵΤΣƣģåȿΥΥξòƣˣˡΣ	Heat or noise insulation (air intakes having provisions for noise suppression F02C0007045000;turbine exhaust heads, chambers, or the like F01D0025300000;silencing nozzles of jet-propulsion plants F02K0001000000)[2006.01]
F02C   7/24  A	1	0	3G104	F02C   7/24	399	Ǯ	Heat insulation
F02C   7/24  B	1	0	3G104	F02C   7/24	221		Noise shut-off
F02C   7/24  C	1	1	3G104	F02C   7/24	253	ǼʼΤħ	characterized by the noise shut-off means per se
F02C   7/24  Z	1	0	3G104	F02C   7/24	24	¾Τ	Others
F02C   7/25  \	2	2	3G104	F02C   7/25	14	ɲСʰ̣ˡΣ	Fire protection or prevention (in general A62) [3]
F02C   7/26  \	1	1	3G104	F02C   7/26	2	ư	Starting; Ignition
F02C   7/26  A	1	0	3G104	F02C   7/26	137	ǳ椹Ρ̣ͥ	Fuel control (E takes precedence.)
F02C   7/26  B	1	1	3G104	F02C   7/26	53	åȥ󥸥	for jet engines
F02C   7/26  C	1	1	3G104	F02C   7/26	21	ư	for automobiles
F02C   7/26  D	1	1	3G104	F02C   7/26	159	ȯŵ	for power generators
F02C   7/26  E	1	0	3G104	F02C   7/26	103	ǳȻưȤ椹	Control of the fuel and starter
F02C   7/26  Z	1	0	3G104	F02C   7/26	177	¾Τ	Others
F02C   7/262  \	2	2	3G104	F02C   7/262	41	᤭äκƻưΣ	Restarting after flame-out [3]
F02C   7/264  \	2	2	3G104	F02C   7/264	123	СΣ	Ignition [3]
F02C   7/266  \	3	3	3G104	F02C   7/266	205	ŵŪʥѡץ饰ȣԡˡΣ	Electric (sparking plugs H01T) [3]
F02C   7/268  \	2	2	3G104	F02C   7/268	85	λưѶưʡΣ	Starting drives for the rotor [3]
F02C   7/27  \	3	3	3G104	F02C   7/27	106	ήζưʥӥưƣãˡΣ	Fluid drives (turbine starters F02C 7/277) [3]
F02C   7/272  \	4	4	3G104	F02C   7/272	9	ȥåˤ	generated by cartridges [3, 2006.01]
F02C   7/275  \	3	3	3G104	F02C   7/275	199	ŪưΣ	Mechanical drives [3]
F02C   7/277  \	4	4	3G104	F02C   7/277	68	ưӥǤΡΣ	the starter being a turbine [3]
F02C   7/28  \	1	1	3G104	F02C   7/28	29	̩֤	Arrangement of seals
F02C   7/28  A	1	0	3G104	F02C   7/28	805	ưüΥ	Seal on the tip of moving vane
F02C   7/28  B	1	0	3G104	F02C   7/28	539		Shaft seal
F02C   7/28  C	1	0	3G104	F02C   7/28	364	ǳƴ裱˴Ϣ륷	Seal related to the burner or the first stationary vane
F02C   7/28  D	1	0	3G104	F02C   7/28	65	ȾήӥŬѤ륷	Seal being applied to radial flow turbin
F02C   7/28  E	1	0	3G104	F02C   7/28	270	ħΤ	characterized by material
F02C   7/28  Z	1	0	3G104	F02C   7/28	570	¾Τ	Others
F02C   7/30  \	1	1	3G104	F02C   7/30	178	̲֤忩ɻ	Preventing corrosion in gas-swept spaces
F02C   7/32  \	1	1	3G104	F02C   7/32	456	䵡϶ư	Arrangement, mounting, or driving, of auxiliaries
F02C   7/36  \	1	1	3G104	F02C   7/36	568	ӥΰۤʤ뼴δ֤ưãϥӥư֤δ֤ưãʣƣãͥ表žãѷѤƣġ̣ƣȡˡΣ	Power transmission between the different shafts of the gas-turbine plant, or between the gas-turbine plant and the power user (F02C 7/32 takes precedence; couplings for transmitting rotation F16D; gearing in general F16H) [3]
F02C   9/00  \	0	0	3G104	F02C   9/00	18	ӥ桨۹åȿˤǳʶμƣãӥƣġ̵ƣģˡΣ	Controlling gas-turbine plants; Controlling fuel supply in air-breathing jet-propulsion plants (controlling air intakes F02C 7/057; controlling turbines F01D; controlling compressors F04D 27/00) [3]
F02C   9/00  A	0	0	3G104	F02C   9/00	1135	Сƻ롤ݸݼΤμʤĤ	having a means of detection, observation, protection , or maintenance
F02C   9/00  B	0	1	3G104	F02C   9/00	746	ǳƾ֡٤θСƻ	Detection or observation of the combustion state or gas temperature
F02C   9/00  C	0	0	3G104	F02C   9/00	145	оݤǤ	Control object not specified
F02C   9/00  Z	0	0	3G104	F02C   9/00	202	¾Τ	Others
F02C   9/16  \	1	1	3G104	F02C   9/16	27	ưήΤήʣƣãͥ表ήƣãˡΣ	Control of working fluid flow (F02C 9/48 takes precedence; control of air-intake flow F02C 7/057) [3]
F02C   9/16  A	1	0	3G104	F02C   9/16	184	ưήΤǳƥǤʤ	Operation fluid other than conbustion gas
F02C   9/16  Z	1	0	3G104	F02C   9/16	181	¾Τ	Others
F02C   9/18  \	2	2	3G104	F02C   9/18	634	굤ˤΡХѥˤΤޤϥӥ̵֤֡⤷Ϥʴ֤β®κưήϢ֤ˤΡΣ	by bleeding, by-passing or acting on variable working fluid interconnections between turbines or compressors or their stages [3,5]
F02C   9/20  \	2	2	3G104	F02C   9/20	255	ʤˤΡĴ᤹ΡΣ	by throttling; by adjusting vanes [3]
F02C   9/22  \	3	3	3G104	F02C   9/22	47	ӥ󱩺Ĵ᤹ΡΣ	by adjusting turbine vanes [3]
F02C   9/22  A	3	0	3G104	F02C   9/22	146	Ĵ᤹	Stationary vane adjustment
F02C   9/22  B	3	1	3G104	F02C   9/22	82	ħ	characterized by control
F02C   9/22  C	3	2	3G104	F02C   9/22	80	ե꡼ӥ	Free turbine
F02C   9/22  Z	3	0	3G104	F02C   9/22	19	¾Τ	Others
F02C   9/24  \	2	2	3G104	F02C   9/24	13	ɥˤ밵ϥ٥Σ	Control of the pressure level in closed cycles [3]
F02C   9/26  \	1	1	3G104	F02C   9/26	146	ǳʣƣãͥ表ǳۣƣãˡΣ	Control of fuel supply (F02C 9/48 takes precedence; fuel valves F02C 7/232) [3]
F02C   9/28  \	2	2	3G104	F02C   9/28	80	ϼϤΥѥ᡼㡥١ϡ®١˱Ĵ֡ʣƣãƣãƣãͥˡΣ	Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed (F02C 9/30-F02C 9/38, F02C 9/44 take precedence) [3]
F02C   9/28  A	2	0	3G104	F02C   9/28	393	åȥ󥸥	for jet engines
F02C   9/28  B	2	0	3G104	F02C   9/28	162	ư	for automobiles
F02C   9/28  C	2	0	3G104	F02C   9/28	1085	ȯŵ	for power generators
F02C   9/28  D	2	0	3G104	F02C   9/28	47	ե꡼ӥĤΡ̣¡ͥ	having a free turbine (B and C take precedence.)
F02C   9/28  Z	2	0	3G104	F02C   9/28	290	¾Τ	Others
F02C   9/30  \	2	2	3G104	F02C   9/30	71	ǳݥ׽ϤˤäħŤ줿ΡΣ	characterised by variable fuel pump output [3]
F02C   9/32  \	2	2	3G104	F02C   9/32	270	ǳιʤˤäħŤ줿ΡʣƣãͥˡΣ	characterised by throttling of fuel (F02C 9/38 takes precedence) [3]
F02C   9/34  \	3	3	3G104	F02C   9/34	217	ڤΥСʤؤ̡ήϢΣ	Joint control of separate flows to main and auxiliary burners [3]
F02C   9/36  \	2	2	3G104	F02C   9/36	64	ǳǳ᤹ȤˤäħŤ줿ΡʣƣãͥˡΣ	characterised by returning of fuel to sump (F02C 9/38 takes precedence) [3]
F02C   9/38  \	2	2	3G104	F02C   9/38	111	ǳιʤꤪǳؤǳᤷˤäħŤ줿ΡΣ	characterised by throttling and returning of fuel to sump [3]
F02C   9/40  \	2	2	3G104	F02C   9/40	21	̤ǳʣǳλѤäŬ礷ΡΣ	specially adapted to the use of a special fuel or a plurality of fuels [3]
F02C   9/40  A	2	0	3G104	F02C   9/40	436	ʣǳѤ	using multiple types of fuels
F02C   9/40  B	2	0	3G104	F02C   9/40	281	ǳѤΡ̣ͥ	using a gas fuel (A takes precedence.)
F02C   9/40  Z	2	0	3G104	F02C   9/40	62	¾Τ	Others
F02C   9/42  \	2	2	3G104	F02C   9/42	66	ʾƱäŬ礷ΡΣ	specially adapted for the control of two or more plants simultaneously [3]
F02C   9/44  \	2	2	3G104	F02C   9/44	71	Ҷ®٤˱Ρ㡥ޥåϿ桤ǳκŬΣ	responsive to the speed of aircraft, e.g. Mach number control, optimisation of fuel consumption [3]
F02C   9/46  \	2	2	3G104	F02C   9/46	259	۵޻ǳΣ	Emergency fuel control [3]
F02C   9/48  \	1	1	3G104	F02C   9/48	131	¾ȷ礷ǳʥΥȷ礷ΣƣˣˡΣ	Control of fuel supply conjointly with another control of the plant (with nozzle section control F02K 1/17) [3]
F02C   9/50  \	2	2	3G104	F02C   9/50	159	ưήΤήȷ礷ΡΣ	with control of working fluid flow [3]
F02C   9/52  \	3	3	3G104	F02C   9/52	128	ưήΤ굤ϥХѥΡΣ	by bleeding or by-passing the working fluid [3]
F02C   9/54  \	3	3	3G104	F02C   9/54	253	ĴᤷƺưήΤʤ뤳ȤˤΡΣ	by throttling the working fluid, by adjusting vanes [3]
F02C   9/56  \	2	2	3G104	F02C   9/56	81	ưưȷ礷ΡΣ	with power transmission control [3]
F02C   9/58  \	3	3	3G104	F02C   9/58	29	ѥԥåץڥȷ礷ΡΣ	with control of a variable-pitch propeller [3]
