F16N1/00	7	Constructional modifications of parts of machines or apparatus for the purpose of lubrication	F16N1/00	F16N1/00		1560
F16N3/00	7	Devices for supplying lubricant by manual action (draining equipment for liquid containers B65D)	F16N3/00	F16N3/00		56
F16N3/02	8	delivering oil	F16N3/02	F16N3/02		55
F16N3/04	9	Oil cans; Oil syringes	F16N3/04	F16N3/04		492
F16N3/06	10	delivering on squeezing	F16N3/06	F16N3/06		247
F16N3/08	10	incorporating a piston-pump	F16N3/08	F16N3/08		477
F16N3/10	8	delivering grease	F16N3/10	F16N3/10		200
F16N3/12	9	Grease guns	F16N3/12	F16N3/12		1551
F16N5/00	7	Apparatus with hand-positioned nozzle supplied with lubricant under pressure (F16N3/00 takes precedence)	F16N5/00	F16N5/00		330
F16N5/02	8	Nozzles or nozzle-valve arrangements therefor, e.g. high-pressure grease guns	F16N5/02	F16N5/02		325
F16N7/00	7	Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated	F16N7/00	F16N7/00		1112
F16N7/02	8	with gravity feed or drip lubrication	F16N7/02	F16N7/02		759
F16N7/04	9	with oil flow promoted by vibration	F16N7/04	F16N7/04		219
F16N7/06	9	Arrangements in which the droplets are visible	F16N7/06	F16N7/06		124
F16N7/08	9	controlled by means of the temperature of the member to be lubricated (thermostats G05D)	F16N7/08	F16N7/08		88
F16N7/10	9	incorporating manually-operated control means, e.g. spindles	F16N7/10	F16N7/10		102
F16N7/12	8	with feed by capillary action, e.g. by wicks	F16N7/12	F16N7/12		1401
F16N7/14	8	the lubricant being conveyed from the reservoir by mechanical means (by pumping devices F16N7/36, F16N7/38; adaptations for lubrication of machines or engines in general, of internal-combustion engines F01M)	F16N7/14	F16N7/14		1085
F16N7/16	9	the oil being carried up by a lifting device (scoop devices in general F04D)	F16N7/16	F16N7/16		135
F16N7/18	10	with one or more feed members fixed on a shaft	F16N7/18	F16N7/18		382
F16N7/20	10	with one or more members moving around the shaft to be lubricated	F16N7/20	F16N7/20		76
F16N7/22	11	shaped as rings	F16N7/22	F16N7/22		229
F16N7/24	10	with discs, rollers, belts or the like contacting the shaft to be lubricated	F16N7/24	F16N7/24		158
F16N7/26	9	Splash lubrication (mist lubrication F16N7/32)	F16N7/26	F16N7/26		341
F16N7/28	9	Dip lubrication	F16N7/28	F16N7/28		99
F16N7/30	8	the oil being fed or carried along by another fluid (in internal- combustion engines F02F)	F16N7/30	F16N7/30		1493
F16N7/32	9	Mist lubrication (splash lubrication F16N7/26)	F16N7/32	F16N7/32		983
F16N7/34	10	Atomising devices for oil (atomising devices in general B05B)	F16N7/34	F16N7/34		1199
F16N7/36	8	with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication	F16N7/36	F16N7/36		579
F16N7/363	9	{Centrifugal lubrication}	F16N7/36	F16N7/36		177
F16N7/366	9	{with feed by pumping action of a vertical shaft of the machine}	F16N7/36	F16N7/36		402
F16N7/38	8	with a separate pump; Central lubrication systems	F16N7/38	F16N7/38		2148
F16N7/385	9	{Central lubrication systems}	F16N7/38	F16N7/38		626
F16N7/40	9	in a closed circulation system	F16N7/40	F16N7/40		773
F16N9/00	7	Arrangements for supplying oil or unspecified lubricant from a moving reservoir or the equivalent (also usable with a stationary reservoir F16N7/00)	F16N9/00	F16N9/00		137
F16N9/02	8	with reservoir on or in a rotary member	F16N9/02	F16N9/02		993
F16N9/04	8	with reservoir on or in a reciprocating, rocking, or swinging member	F16N9/04	F16N9/04		301
F16N11/00	7	Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups	F16N11/00	F16N11/00		979
F16N11/02	8	Hand-actuated grease cups, e.g. Stauffer cups	F16N11/02	F16N11/02		453
F16N11/04	8	Spring-loaded devices	F16N11/04	F16N11/04		481
F16N11/06	8	Weight-loaded devices	F16N11/06	F16N11/06		70
F16N11/08	8	with mechanical drive, other than directly by springs or weights (lubricating-pumps F16N13/00)	F16N11/08	F16N11/08		693
F16N11/10	8	by pressure of another fluid	F16N11/10	F16N11/10		481
F16N11/12	8	by centrifugal action	F16N11/12	F16N11/12		31
F16N13/00	7	Lubricating-pumps (oil cans with pump F16N3/08; pumps for liquids in general F04)	F16N13/00	F16N13/00		426
F16N2013/003	8	{Flexible-wall pumps}	F16N13/00	F16N13/00		24
F16N2013/006	8	{Jet pumps}	F16N13/00	F16N13/00		16
F16N13/02	8	with reciprocating piston (pumps with distributing equipment F16N13/22)	F16N13/02	F16N13/02		525
F16N13/04	9	Adjustable reciprocating pumps	F16N13/04	F16N13/04		399
F16N13/06	9	Actuation of lubricating-pumps	F16N13/06	F16N13/06		350
F16N2013/063	10	{with electrical drive}	F16N13/06	F16N13/06		195
F16N2013/066	10	{with electromagnetical drive}	F16N13/06	F16N13/06		162
F16N13/08	10	by hand {or foot}	F16N13/08	F16N13/08		336
F16N13/10	10	with mechanical drive (F16N13/18 takes precedence)	F16N13/10	F16N13/10		771
F16N13/12	11	with ratchet	F16N13/12	F16N13/12		101
F16N13/14	11	with cam or wobble-plate on shaft parallel to the pump cylinder or cylinders	F16N13/14	F16N13/14		253
F16N13/16	10	with fluid drive	F16N13/16	F16N13/16		551
F16N13/18	10	relative movement of pump parts being produced by inertia of one of the parts or of a driving member	F16N13/18	F16N13/18		101
F16N13/20	8	Rotary pumps (with distributing equipment F16N13/22)	F16N13/20	F16N13/20		1050
F16N2013/205	9	{Screw pumps}	F16N13/20	F16N13/20		62
F16N13/22	8	with distributing equipment (separate distributing equipment F16N25/00)	F16N13/22	F16N13/22		367
F16N15/00	7	Lubrication with substances other than oil or grease; Lubrication characterised by the use of particular lubricants in particular apparatus or conditions (F16N17/00 takes precedence; lubricating compositions, selection of particular substances as lubricants in general C10M)	F16N15/00	F16N15/00		652
F16N15/02	8	with graphite or graphite-containing compositions	F16N15/02	F16N15/02		230
F16N15/04	8	with water (bearings working in water F16C)	F16N15/04	F16N15/04		61
F16N17/00	7	Lubrication of machines or apparatus working under extreme conditions (additives to lubricating oil or lubricating grease C10M)	F16N17/00	F16N17/00		82
F16N17/02	8	at high temperature (of turbines F01D, F02C; lubrication of machines or engines in general, of internal-combustion engines F01M)	F16N17/02	F16N17/02		50
F16N17/04	8	at low temperature (lubrication of refrigerating machines F25B)	F16N17/04	F16N17/04		11
F16N17/06	8	in vacuum or under reduced pressure (lubrication of evacuating pumps F04; of rotary anodes of X-ray tubes H01J35/10)	F16N17/06	F16N17/06		38
F16N19/00	7	Lubricant containers for use in lubricators or lubrication systems	F16N19/00	F16N19/00		1085
F16N19/003	8	{Indicating oil level (measuring liquid level in general G01F)}	F16N19/00	F16N19/00		385
F16N19/006	8	{Maintaining oil level (level control in general G05D9/00)}	F16N19/00	F16N19/00		349
F16N21/00	7	Conduits; Junctions (in general F16L); Fittings for lubrication apertures	F16N21/00	F16N21/00		1911
F16N2021/005	8	{Modular units}	F16N21/00	F16N21/00		43
F16N21/02	8	Lubricating nipples	F16N21/02	F16N21/02		686
F16N21/04	8	Nozzles for connection of lubricating equipment to nipples	F16N21/04	F16N21/04		970
F16N21/06	8	Covering members for nipples, conduits or apertures	F16N21/06	F16N21/06		690
F16N23/00	7	Special adaptations of check valves (check valves in general F16K)	F16N23/00	F16N23/00		1415
F16N25/00	7	Distributing equipment {with or without proportioning devices}	F16N25/00	F16N25/00		689
F16N25/02	8	with reciprocating distributing slide valve	F16N25/02	F16N25/02		601
F16N25/04	8	with rotary distributing member (combined with oil pump F16N13/22)	F16N25/04	F16N25/04		216
F16N27/00	7	Proportioning devices (liquid meters G01F)	F16N27/00	F16N27/00		1137
F16N27/005	8	{using restrictions}	F16N27/00	F16N27/00		209
F16N27/02	8	Gating equipment (multiple-way valves F16K; metering cocks G01F)	F16N27/02	F16N27/02		181
F16N29/00	7	Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems	F16N29/00	F16N29/00		1434
F16N29/02	8	for influencing the supply of lubricant	F16N29/02	F16N29/02		1132
F16N29/04	8	enabling a warning to be given; enabling moving parts to be stopped	F16N29/04	F16N29/04		1118
F16N31/00	7	Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus (oil separators for separating oil from exhaust steam F22G)	F16N31/00	F16N31/00		778
F16N31/002	8	{Drain pans}	F16N31/00	F16N31/00		332
F16N31/004	9	{combined with container}	F16N31/00	F16N31/00		224
F16N31/006	8	{Drip trays}	F16N31/00	F16N31/00		328
F16N2031/008	8	{Drain plugs}	F16N31/00	F16N31/00		58
F16N31/02	8	Oil catchers; Oil wipers (oil-scraping rings for pistons F16J9/20{; cleaning means for indicating or measuring dip members, e.g. dipstick wipers G01F23/045})	F16N31/02	F16N31/02		1054
F16N2031/025	9	{Oil-slinger}	F16N31/02	F16N31/02		23
F16N33/00	7	Mechanical arrangements for cleaning lubricating equipment; Special racks or the like for use in draining lubricant from machine parts	F16N33/00	F16N33/00		320
F16N2033/005	8	{Flushing}	F16N33/00	F16N33/00		76
F16N35/00	7	Storage of lubricants in engine-rooms or the like (storage containers B65)	F16N35/00	F16N35/00		56
F16N37/00	7	Equipment for transferring lubricant from one container to another	F16N37/00	F16N37/00		540
F16N37/003	8	{for filling bearings}	F16N37/00	F16N37/00		332
F16N2037/006	8	{Filling}	F16N37/00	F16N37/00		221
F16N37/02	8	for filling grease guns	F16N37/02	F16N37/02		283
F16N39/00	7	Arrangements for conditioning of lubricants in the lubricating system (cleaning of lubricating oil, lubricating compositions C10M)	F16N39/00	F16N39/00		521
F16N39/002	8	{by deaeration (degasification of liquids B01D19/00)}	F16N39/00	F16N39/00		352
F16N39/005	8	{by evaporating or purifying (for heating or cooling of filters B01D35/18, e.g. comprising a vaporising unit B01D35/185)}	F16N39/00	F16N39/00		199
F16N2039/007	8	{Using strainers}	F16N39/00	F16N39/00		405
F16N39/02	8	by cooling (heat-exchangers in general F28)	F16N39/02	F16N39/02		991
F16N39/04	8	by heating (heat-exchangers in general F28)	F16N39/04	F16N39/04		555
F16N39/06	8	by filtration (filters in general B01D; magnetic separators B03C1/00; {centrifugal separators or filters B04B5/005})	F16N39/06	F16N39/06		1944
F16N2039/065	9	{inlet foot filter}	F16N39/06	F16N39/06		67
F16N39/08	8	by diluting, e.g. by addition of fuel (lubrication of machines or engines in general, of internal-combustion engines F01M)	F16N39/08	F16N39/08		47
F16N99/00	7	Subject matter not provided for in other groups of this subclass	F16N99/00	F16N99/00		22
F16N2200/00	7	Condition of lubricant	CPCONLY	F16N2200/00		80
F16N2200/02	8	Oxidation	CPCONLY	F16N2200/02		43
F16N2200/04	8	Detecting debris, chips, swarfs	CPCONLY	F16N2200/04		117
F16N2200/06	8	Film thickness	CPCONLY	F16N2200/06		16
F16N2200/08	8	Acidity, pH-value	CPCONLY	F16N2200/08		33
F16N2200/10	8	Temperature	CPCONLY	F16N2200/10		77
F16N2200/12	8	Viscosity	CPCONLY	F16N2200/12		77
F16N2200/14	8	Treating with electricity	CPCONLY	F16N2200/14		8
F16N2200/16	8	using tracers	CPCONLY	F16N2200/16		5
F16N2200/18	8	Detecting foaming	CPCONLY	F16N2200/18		6
F16N2200/20	8	Detecting water	CPCONLY	F16N2200/20		62
F16N2210/00	7	Applications	CPCONLY	F16N2210/00		58
F16N2210/02	8	Turbines	CPCONLY	F16N2210/02		358
F16N2210/025	9	Wind Turbines	CPCONLY	F16N2210/025		123
F16N2210/04	8	Vehicles	CPCONLY	F16N2210/04		432
F16N2210/06	8	Marine	CPCONLY	F16N2210/06		97
F16N2210/08	8	Aircraft	CPCONLY	F16N2210/08		174
F16N2210/09	9	for inverted flight	CPCONLY	F16N2210/09		14
F16N2210/10	8	Refrigerators	CPCONLY	F16N2210/10		47
F16N2210/12	8	Gearings	CPCONLY	F16N2210/12		318
F16N2210/14	8	Bearings	CPCONLY	F16N2210/14		1210
F16N2210/16	8	Pumps	CPCONLY	F16N2210/16		179
F16N2210/18	8	Electric motors	CPCONLY	F16N2210/18		268
F16N2210/20	8	Electric generators	CPCONLY	F16N2210/20		31
F16N2210/22	8	Centrifuges	CPCONLY	F16N2210/22		16
F16N2210/24	8	Conveyors	CPCONLY	F16N2210/24		65
F16N2210/26	8	Spinning spindles	CPCONLY	F16N2210/26		48
F16N2210/28	8	submerged	CPCONLY	F16N2210/28		3
F16N2210/30	8	for reversed rotation	CPCONLY	F16N2210/30		3
F16N2210/32	8	Sewing machines	CPCONLY	F16N2210/32		37
F16N2210/33	8	Chains	CPCONLY	F16N2210/33		194
F16N2210/34	8	Cables and wires	CPCONLY	F16N2210/34		134
F16N2230/00	7	Signal processing	CPCONLY	F16N2230/00		46
F16N2230/02	8	Microprocessor; Microcomputer	CPCONLY	F16N2230/02		253
F16N2230/06	8	using mapping techniques	CPCONLY	F16N2230/06		3
F16N2230/10	8	Timing network	CPCONLY	F16N2230/10		92
F16N2230/12	9	with pneumatic elements	CPCONLY	F16N2230/12		1
F16N2230/13	9	with hydraulic elements	CPCONLY	F16N2230/13		
F16N2230/14	9	with bimetallic elements	CPCONLY	F16N2230/14		1
F16N2230/16	9	with capacitors	CPCONLY	F16N2230/16		1
F16N2230/18	8	Switches	CPCONLY	F16N2230/18		37
F16N2230/19	9	Photo sensor	CPCONLY	F16N2230/19		7
F16N2230/20	9	Reed relays	CPCONLY	F16N2230/20		4
F16N2230/22	8	using counters	CPCONLY	F16N2230/22		24
F16N2250/00	7	Measuring	CPCONLY	F16N2250/00		97
F16N2250/04	8	Pressure	CPCONLY	F16N2250/04		323
F16N2250/05	9	Atmospheric pressure	CPCONLY	F16N2250/05		9
F16N2250/06	9	for determining flow	CPCONLY	F16N2250/06		37
F16N2250/08	8	Temperature	CPCONLY	F16N2250/08		376
F16N2250/11	9	Ambient temperature	CPCONLY	F16N2250/11		15
F16N2250/16	8	Number of revolutions, RPM	CPCONLY	F16N2250/16		65
F16N2250/18	8	Level	CPCONLY	F16N2250/18		185
F16N2250/30	8	Dialectricum	CPCONLY	F16N2250/30		49
F16N2250/32	8	Inductive	CPCONLY	F16N2250/32		30
F16N2250/34	8	Transparency; Light; Photo sensor	CPCONLY	F16N2250/34		71
F16N2250/36	8	Viscosity	CPCONLY	F16N2250/36		67
F16N2250/38	8	Piezo; x-tal	CPCONLY	F16N2250/38		9
F16N2250/40	8	Flow	CPCONLY	F16N2250/40		136
F16N2250/42	8	Friction	CPCONLY	F16N2250/42		14
F16N2250/50	8	Sampling	CPCONLY	F16N2250/50		32
F16N2250/52	9	magnetic	CPCONLY	F16N2250/52		9
F16N2260/00	7	Fail safe	CPCONLY	F16N2260/00		59
F16N2260/02	8	Indicating	CPCONLY	F16N2260/02		103
F16N2260/04	9	Oil level	CPCONLY	F16N2260/04		159
F16N2260/05	9	Oil flow	CPCONLY	F16N2260/05		47
F16N2260/06	9	Temperature	CPCONLY	F16N2260/06		42
F16N2260/065	10	by means of colours or dye	CPCONLY	F16N2260/065		2
F16N2260/08	9	Pressure	CPCONLY	F16N2260/08		72
F16N2260/12	9	using warning lamps	CPCONLY	F16N2260/12		79
F16N2260/14	9	using sound	CPCONLY	F16N2260/14		45
F16N2260/16	9	using recording	CPCONLY	F16N2260/16		10
F16N2260/18	9	necessity of changing oil	CPCONLY	F16N2260/18		104
F16N2260/20	8	Emergency	CPCONLY	F16N2260/20		49
F16N2260/21	9	limping home	CPCONLY	F16N2260/21		3
F16N2260/22	9	Rupture	CPCONLY	F16N2260/22		12
F16N2260/24	9	using accumulator	CPCONLY	F16N2260/24		22
F16N2260/30	8	Clogging filter	CPCONLY	F16N2260/30		23
F16N2260/32	8	Pump failure	CPCONLY	F16N2260/32		18
F16N2260/40	8	Pre-lubrication	CPCONLY	F16N2260/40		15
F16N2260/50	8	After-lubrication	CPCONLY	F16N2260/50		31
F16N2260/60	8	Limping home	CPCONLY	F16N2260/60		8
F16N2270/00	7	Controlling	CPCONLY	F16N2270/00		45
F16N2270/10	8	Level	CPCONLY	F16N2270/10		57
F16N2270/12	9	using overflow (F16N2270/18 takes precedence)	CPCONLY	F16N2270/12		14
F16N2270/14	9	using float device	CPCONLY	F16N2270/14		16
F16N2270/18	9	using overflow by filling	CPCONLY	F16N2270/18		5
F16N2270/20	8	Amount of lubricant	CPCONLY	F16N2270/20		284
F16N2270/22	9	with restrictions	CPCONLY	F16N2270/22		64
F16N2270/24	10	using porous, felt, ceramic, or sintered material	CPCONLY	F16N2270/24		10
F16N2270/26	10	variable	CPCONLY	F16N2270/26		45
F16N2270/30	9	intermittent	CPCONLY	F16N2270/30		122
F16N2270/32	10	Fixed pulse, fixed length, fixed amplitude	CPCONLY	F16N2270/32		10
F16N2270/48	10	pressure-controlled	CPCONLY	F16N2270/48		11
F16N2270/50	8	Condition	CPCONLY	F16N2270/50		30
F16N2270/52	9	Viscosity	CPCONLY	F16N2270/52		35
F16N2270/54	9	pH; Acidity	CPCONLY	F16N2270/54		14
F16N2270/56	9	Temperature	CPCONLY	F16N2270/56		90
F16N2270/60	8	Pressure	CPCONLY	F16N2270/60		93
F16N2270/62	9	Limit	CPCONLY	F16N2270/62		47
F16N2270/64	9	Set-pressure	CPCONLY	F16N2270/64		29
F16N2270/70	8	Supply	CPCONLY	F16N2270/70		209
F16N2270/72	9	on-off	CPCONLY	F16N2270/72		93
F16N2270/74	10	only during use	CPCONLY	F16N2270/74		18
F16N2280/00	7	Valves	CPCONLY	F16N2280/00		173
F16N2280/02	8	electromagnetically operated	CPCONLY	F16N2280/02		167
F16N2280/04	8	Variable-flow or proportional valves	CPCONLY	F16N2280/04		34
