F01M1/00	7	Pressure lubrication	F01M1/00	F01M1/00		155
F01M1/02	8	using lubricating pumps (pumps in general F04; lubricating pumps per seF16N)	F01M1/02	F01M1/02		3259
F01M2001/0207	9	{characterised by the type of pump}	F01M1/02	F01M1/02		50
F01M2001/0215	10	{Electrical pumps}	F01M1/02	F01M1/02		304
F01M2001/0223	10	{Electromagnetic pumps}	F01M1/02	F01M1/02		59
F01M2001/023	10	{Piston pumps}	F01M1/02	F01M1/02		81
F01M2001/0238	10	{Rotary pumps}	F01M1/02	F01M1/02		589
F01M2001/0246	10	{Adjustable pumps}	F01M1/02	F01M1/02		148
F01M2001/0253	9	{characterised by the pump driving means}	F01M1/02	F01M1/02		181
F01M2001/0261	10	{driven by the camshaft}	F01M1/02	F01M1/02		59
F01M2001/0269	10	{driven by the crankshaft}	F01M1/02	F01M1/02		179
F01M2001/0276	10	{driven by a balancer shaft}	F01M1/02	F01M1/02		96
F01M2001/0284	9	{mounting of the pump}	F01M1/02	F01M1/02		156
F01M2001/0292	9	{Sealings}	F01M1/02	F01M1/02		57
F01M1/04	8	using pressure in working cylinder or crankcase to operate lubricant feeding devices	F01M1/04	F01M1/04		387
F01M1/06	8	Lubricating systems characterised by the provision therein of crankshafts or connecting rods with lubricant passageways, e.g. bores (crankshafts, connecting-rods, per seF16C)	F01M1/06	F01M1/06		1455
F01M2001/062	9	{Crankshaft with passageways}	F01M1/06	F01M1/06		224
F01M2001/064	9	{Camshaft with passageways}	F01M1/06	F01M1/06		165
F01M2001/066	9	{Connecting rod with passageways}	F01M1/06	F01M1/06		185
F01M2001/068	9	{Bakance shaft with passageways}	F01M1/06	F01M1/06		9
F01M1/08	8	Lubricating systems characterised by the provision therein of lubricant jetting means	F01M1/08	F01M1/08		1126
F01M2001/083	9	{for lubricating cylinders}	F01M1/08	F01M1/08		339
F01M2001/086	9	{for lubricating gudgeon pins}	F01M1/08	F01M1/08		278
F01M1/10	8	Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters	F01M1/10	F01M1/10		1348
F01M2001/1007	9	{characterised by the purification means combined with other functions}	F01M1/10	F01M1/10		100
F01M2001/1014	10	{comprising supply of additives}	F01M1/10	F01M1/10		170
F01M2001/1021	10	{comprising self cleaning systems}	F01M1/10	F01M1/10		48
F01M2001/1028	9	{characterised by the type of purification}	F01M1/10	F01M1/10		75
F01M2001/1035	10	{comprising centrifugal filters}	F01M1/10	F01M1/10		169
F01M2001/1042	10	{comprising magnetic parts}	F01M1/10	F01M1/10		205
F01M2001/105	9	{characterised by the layout of the purification arrangements}	F01M1/10	F01M1/10		147
F01M2001/1057	10	{comprising a plurality of filters, parallel or serial}	F01M1/10	F01M1/10		140
F01M2001/1064	10	{comprising drains for oil to the carter, e.g. to recover spilled oil during change of filters}	F01M1/10	F01M1/10		121
F01M2001/1071	10	{comprising oil tanks}	F01M1/10	F01M1/10		57
F01M2001/1078	10	{comprising an oil pick-up tube to oil pump, e.g. strainer}	F01M1/10	F01M1/10		42
F01M2001/1085	10	{comprising non-return valves}	F01M1/10	F01M1/10		43
F01M2001/1092	10	{comprising valves bypassing the filter}	F01M1/10	F01M1/10		217
F01M1/12	8	Closed-circuit lubricating systems not provided for in groups F01M1/02&#160;-&#160;F01M1/10	F01M1/12	F01M1/12		640
F01M2001/123	9	{using two or more pumps}	F01M1/12	F01M1/12		423
F01M2001/126	9	{Dry-sumps}	F01M1/12	F01M1/12		357
F01M1/14	8	Timed lubrication (F01M1/08 takes precedence)	F01M1/14	F01M1/14		91
F01M1/16	8	Controlling lubricant pressure or quantity (rendering machines or engines inoperative or idling on lubricant pressure failure F01M1/22)	F01M1/16	F01M1/16		2258
F01M2001/165	9	{according to fuel dilution in oil}	F01M1/16	F01M1/16		87
F01M1/18	8	Indicating or safety devices (concerning lubricant level F01M11/06, F01M11/12)	F01M1/18	F01M1/18		405
F01M1/20	9	concerning lubricant pressure	F01M1/20	F01M1/20		587
F01M1/22	10	rendering machines or engines inoperative or idling on pressure failure	F01M1/22	F01M1/22		110
F01M1/24	11	acting on engine fuel system	F01M1/24	F01M1/24		177
F01M1/26	11	acting on engine ignition system	F01M1/26	F01M1/26		98
F01M1/28	11	acting on engine combustion-air supply	F01M1/28	F01M1/28		16
F01M3/00	7	Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture (separating lubricant from air or fuel-air mixture before entry into cylinder F01M11/08)	F01M3/00	F01M3/00		416
F01M3/02	8	with variable proportion of lubricant to fuel, lubricant to air, or lubricant to fuel-air-mixture	F01M3/02	F01M3/02		284
F01M3/04	8	for upper cylinder lubrication only	F01M3/04	F01M3/04		193
F01M5/00	7	Heating, cooling, or controlling temperature of lubricant (arrangement of lubricant coolers in engine cooling system F01P11/08); Lubrication means facilitating engine starting	F01M5/00	F01M5/00		542
F01M5/001	8	{Heating}	F01M5/00	F01M5/00		636
F01M5/002	8	{Cooling}	F01M5/00	F01M5/00		2058
F01M2005/004	9	{Oil-cooled engines}	F01M5/00	F01M5/00		300
F01M5/005	8	{Controlling temperature of lubricant}	F01M5/00	F01M5/00		439
F01M5/007	9	{Thermostatic control}	F01M5/00	F01M5/00		586
F01M2005/008	8	{Lubrication means facilitating engine starting}	F01M5/00	F01M5/00		79
F01M5/02	8	Conditioning lubricant for aiding engine starting, e.g. heating	F01M5/02	F01M5/02		294
F01M5/021	9	{by heating}	F01M5/02	F01M5/02		624
F01M2005/023	10	{Oil sump with partition for facilitating heating of oil during starting}	F01M5/02	F01M5/02		98
F01M5/025	9	{by prelubricating, e.g. using an accumulator}	F01M5/02	F01M5/02		234
F01M2005/026	10	{with an auxiliary pump}	F01M5/02	F01M5/02		77
F01M2005/028	10	{with a reservoir under pressure}	F01M5/02	F01M5/02		73
F01M5/04	9	Diluting, e.g. with fuel	F01M5/04	F01M5/04		49
F01M7/00	7	Lubrication means specially adapted for machine or engine running-in	F01M7/00	F01M7/00		57
F01M9/00	7	Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00&#160;-&#160;F01M7/00	F01M9/00	F01M9/00		230
F01M9/02	8	having means for introducing additives to lubricant	F01M9/02	F01M9/02		222
F01M9/04	8	Use of fuel as lubricant	F01M9/04	F01M9/04		70
F01M9/06	8	Dip or splash lubrication	F01M9/06	F01M9/06		423
F01M9/08	8	Drip lubrication	F01M9/08	F01M9/08		56
F01M9/10	8	Lubrication of valve gear or auxiliaries	F01M9/10	F01M9/10		1109
F01M9/101	9	{of cam surfaces}	F01M9/10	F01M9/10		211
F01M9/102	9	{of camshaft bearings}	F01M9/10	F01M9/10		276
F01M9/103	9	{of valve stem and guide}	F01M9/10	F01M9/10		133
F01M9/104	9	{of tappets}	F01M9/10	F01M9/10		197
F01M9/105	9	{using distribution conduits}	F01M9/10	F01M9/10		136
F01M9/106	9	{Oil reservoirs}	F01M9/10	F01M9/10		110
F01M9/107	9	{of rocker shaft bearings}	F01M9/10	F01M9/10		185
F01M9/108	9	{of auxiliaries}	F01M9/10	F01M9/10		161
F01M9/109	9	{of rotary slide or sleeve valves}	F01M9/10	F01M9/10		62
F01M9/12	8	Non-pressurised lubrication, or non-closed-circuit lubrication, not otherwise provided for	F01M9/12	F01M9/12		118
F01M11/00	7	Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00&#160;-&#160;F01M9/00	F01M11/00	F01M11/00		976
F01M11/0004	8	{Oilsumps}	F01M11/00	F01M11/00		2855
F01M2011/0008	9	{with means for reducing vibrations}	F01M11/00	F01M11/00		174
F01M2011/0012	10	{with acoustic insulation}	F01M11/00	F01M11/00		71
F01M2011/0016	9	{with thermic insulation}	F01M11/00	F01M11/00		38
F01M2011/002	9	{with means for improving the stiffness}	F01M11/00	F01M11/00		139
F01M2011/0025	9	{with heat exchangers}	F01M11/00	F01M11/00		229
F01M2011/0029	9	{with oil filters}	F01M11/00	F01M11/00		259
F01M2011/0033	9	{with special means for guiding the return of oil into the sump}	F01M11/00	F01M11/00		212
F01M2011/0037	9	{with different oil compartments}	F01M11/00	F01M11/00		241
F01M2011/0041	10	{for accommodating movement or position of engines}	F01M11/00	F01M11/00		176
F01M2011/0045	10	{for controlling the oil temperature}	F01M11/00	F01M11/00		110
F01M2011/005	9	{with special anti-turbulence means, e.g. anti-foaming means or intermediate plates}	F01M11/00	F01M11/00		181
F01M2011/0054	9	{Fastening to the cylinder block}	F01M11/00	F01M11/00		313
F01M2011/0058	9	{Fastening to the transmission}	F01M11/00	F01M11/00		97
F01M2011/0062	9	{Gaskets}	F01M11/00	F01M11/00		253
F01M2011/0066	9	{with passages in the wall, e.g. for axles or fluid passages}	F01M11/00	F01M11/00		174
F01M2011/007	9	{Oil pickup tube to oil pump, e.g. strainer}	F01M11/00	F01M11/00		422
F01M2011/0075	10	{with a plurality of tubes}	F01M11/00	F01M11/00		50
F01M2011/0079	9	{with the oil pump integrated or fixed to sump}	F01M11/00	F01M11/00		168
F01M2011/0083	9	{Dry sumps}	F01M11/00	F01M11/00		96
F01M2011/0087	9	{Sump being made of different parts}	F01M11/00	F01M11/00		105
F01M2011/0091	9	{characterised by used materials}	F01M11/00	F01M11/00		210
F01M2011/0095	8	{Supplementary oil tank}	F01M11/00	F01M11/00		199
F01M11/02	8	Arrangements of lubricant conduits	F01M11/02	F01M11/02		1692
F01M2011/021	9	{for lubricating auxiliaries, e.g. pumps or turbo chargers}	F01M11/02	F01M11/02		219
F01M2011/022	9	{for lubricating cylinders}	F01M11/02	F01M11/02		130
F01M2011/023	9	{between oil sump and cylinder head}	F01M11/02	F01M11/02		144
F01M2011/025	9	{for lubricating gudgeon pins}	F01M11/02	F01M11/02		42
F01M2011/026	9	{for lubricating crankshaft bearings}	F01M11/02	F01M11/02		164
F01M2011/027	9	{for lubricating connecting rod bearings}	F01M11/02	F01M11/02		62
F01M2011/028	9	{for lubricating balance shafts}	F01M11/02	F01M11/02		43
F01M11/03	8	Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means (filters B01D)	F01M11/03	F01M11/03		2935
F01M2011/031	9	{characterised by mounting means}	F01M11/03	F01M11/03		399
F01M2011/033	10	{comprising coolers or heat exchangers}	F01M11/03	F01M11/03		336
F01M2011/035	10	{comprising oil pumps}	F01M11/03	F01M11/03		90
F01M2011/036	10	{comprising pumps for the cooling circuit}	F01M11/03	F01M11/03		34
F01M2011/038	10	{comprising lubricant-air separators}	F01M11/03	F01M11/03		59
F01M11/04	8	Filling or draining lubricant of or from machines or engines	F01M11/04	F01M11/04		1116
F01M11/0408	9	{Sump drainage devices, e.g. valves, plugs}	F01M11/04	F01M11/04		1060
F01M2011/0416	10	{Plugs}	F01M11/04	F01M11/04		391
F01M2011/0425	11	{with a device facilitating the change of oil}	F01M11/04	F01M11/04		150
F01M2011/0433	11	{with a device defining the lubricant level during filling}	F01M11/04	F01M11/04		21
F01M2011/0441	11	{for measuring the lubricant level}	F01M11/04	F01M11/04		28
F01M11/045	9	{Removing lubricant by suction}	F01M11/04	F01M11/04		312
F01M11/0458	9	{Lubricant filling and draining}	F01M11/04	F01M11/04		898
F01M2011/0466	10	{Filling or draining during running}	F01M11/04	F01M11/04		107
F01M2011/0475	11	{with combustion of used lubricant in the engine}	F01M11/04	F01M11/04		48
F01M2011/0483	9	{with a lubricant cartridge for facilitating the change}	F01M11/04	F01M11/04		85
F01M2011/0491	9	{Filing cap with special features}	F01M11/04	F01M11/04		323
F01M11/06	8	Means for keeping lubricant level constant or for accommodating movement or position of machines or engines	F01M11/06	F01M11/06		275
F01M11/061	9	{Means for keeping lubricant level constant}	F01M11/06	F01M11/06		347
F01M11/062	9	{Accommodating movement or position of machines or engines, e.g. dry sumps}	F01M11/06	F01M11/06		51
F01M11/064	10	{Movement}	F01M11/06	F01M11/06		136
F01M11/065	10	{Position}	F01M11/06	F01M11/06		274
F01M11/067	11	{inverted, e.g. for inverted flight}	F01M11/06	F01M11/06		81
F01M2011/068	11	{with internal reservoir}	F01M11/06	F01M11/06		26
F01M11/08	8	Separating lubricant from air or fuel-air mixture before entry into cylinder (separating in general B01D)	F01M11/08	F01M11/08		242
F01M11/10	8	Indicating devices; Other safety devices	F01M11/10	F01M11/10		1644
F01M11/12	9	concerning lubricant level	F01M11/12	F01M11/12		1599
F01M2011/14	9	{for indicating the necessity to change the oil}	F01M11/10	F01M11/14		373
F01M2011/1406	10	{by considering acidity}	F01M11/10	F01M11/14		35
F01M2011/1413	10	{by considering dielectric properties}	F01M11/10	F01M11/14		42
F01M2011/142	10	{by considering speed, e.g. revolutions per minute [RPM]}	F01M11/10	F01M11/14		38
F01M2011/1426	10	{by considering distance}	F01M11/10	F01M11/14		66
F01M2011/1433	10	{by considering load}	F01M11/10	F01M11/14		19
F01M2011/144	10	{by considering magnetic properties of the oil}	F01M11/10	F01M11/14		14
F01M2011/1446	10	{by considering pressure}	F01M11/10	F01M11/14		102
F01M2011/1453	10	{by considering oil quantity}	F01M11/10	F01M11/14		184
F01M2011/146	10	{by considering moisture level}	F01M11/10	F01M11/14		46
F01M2011/1466	10	{by considering quantity of soot}	F01M11/10	F01M11/14		44
F01M2011/1473	10	{by considering temperature}	F01M11/10	F01M11/14		164
F01M2011/148	10	{by considering viscosity}	F01M11/10	F01M11/14		141
F01M2011/1486	10	{by considering duration of operation}	F01M11/10	F01M11/14		70
F01M2011/1493	10	{by considering total base number [TBN]}	F01M11/10	F01M11/14		16
F01M13/00	7	Crankcase ventilating or breathing	F01M13/00	F01M13/00		1533
F01M2013/0005	8	{with systems regulating the pressure in the carter}	F01M13/00	F01M13/00		119
F01M13/0011	8	{Breather valves}	F01M13/00	F01M13/00		792
F01M2013/0016	9	{with a membrane}	F01M13/00	F01M13/00		132
F01M2013/0022	9	{electromagnetic}	F01M13/00	F01M13/00		59
F01M2013/0027	9	{with a de-icing or defrosting system}	F01M13/00	F01M13/00		173
F01M13/0033	8	{Breather inlet-air filters}	F01M13/00	F01M13/00		111
F01M2013/0038	8	{Layout of crankcase breathing systems}	F01M13/00	F01M13/00		231
F01M2013/0044	9	{with one or more valves}	F01M13/00	F01M13/00		307
F01M2013/005	9	{having one or more deoilers}	F01M13/00	F01M13/00		85
F01M2013/0055	10	{with a by-pass}	F01M13/00	F01M13/00		56
F01M2013/0061	10	{having a plurality of deoilers}	F01M13/00	F01M13/00		37
F01M2013/0066	11	{in parallel}	F01M13/00	F01M13/00		68
F01M2013/0072	11	{in series}	F01M13/00	F01M13/00		109
F01M2013/0077	8	{Engine parameters used for crankcase breather systems}	F01M13/00	F01M13/00		42
F01M2013/0083	9	{Crankcase pressure}	F01M13/00	F01M13/00		183
F01M2013/0088	9	{Rotation speed}	F01M13/00	F01M13/00		24
F01M2013/0094	9	{Engine load}	F01M13/00	F01M13/00		28
F01M13/02	8	by means of additional source of positive or negative pressure	F01M13/02	F01M13/02		334
F01M13/021	9	{of negative pressure}	F01M13/02	F01M13/02		303
F01M13/022	10	{using engine inlet suction}	F01M13/02	F01M13/02		627
F01M13/023	11	{Control valves in suction conduit}	F01M13/02	F01M13/02		623
F01M13/025	11	{with an inlet-conduit via an air-filter}	F01M13/02	F01M13/02		111
F01M2013/026	10	{with pumps sucking air or blow-by gases from the crankcase}	F01M13/02	F01M13/02		238
F01M2013/027	10	{with a turbo charger or compressor}	F01M13/02	F01M13/02		313
F01M13/028	9	{of positive pressure}	F01M13/02	F01M13/02		189
F01M13/04	8	having means for purifying air before leaving crankcase, e.g. removing oil	F01M13/04	F01M13/04		3185
F01M13/0405	9	{arranged in covering members apertures, e.g. caps}	F01M13/04	F01M13/04		204
F01M2013/0411	9	{using cooling means}	F01M13/04	F01M13/04		112
F01M13/0416	9	{arranged in valve-covers}	F01M13/04	F01M13/04		581
F01M2013/0422	9	{Separating oil and gas with a centrifuge device}	F01M13/04	F01M13/04		728
F01M2013/0427	10	{the centrifuge device having no rotating part, e.g. cyclone}	F01M13/04	F01M13/04		329
F01M2013/0433	9	{with a deflection device, e.g. screen}	F01M13/04	F01M13/04		580
F01M2013/0438	9	{with a filter}	F01M13/04	F01M13/04		826
F01M2013/0444	9	{with means for accommodating movement or position of engines}	F01M13/04	F01M13/04		25
F01M2013/045	9	{using compression or decompression of the gas}	F01M13/04	F01M13/04		61
F01M2013/0455	9	{with a de-icing or defrosting system}	F01M13/04	F01M13/04		112
F01M2013/0461	9	{with a labyrinth}	F01M13/04	F01M13/04		320
F01M2013/0466	9	{with electrostatic means}	F01M13/04	F01M13/04		53
F01M2013/0472	9	{using heating means}	F01M13/04	F01M13/04		173
F01M2013/0477	9	{by separating water or moisture}	F01M13/04	F01M13/04		92
F01M2013/0483	9	{using catalysis}	F01M13/04	F01M13/04		33
F01M2013/0488	9	{with oil trap in the return conduit to the crankcase}	F01M13/04	F01M13/04		196
F01M2013/0494	10	{using check valves}	F01M13/04	F01M13/04		102
F01M13/06	8	specially adapted for submersible engines, e.g. of armoured vehicles	F01M13/06	F01M13/06		15
F01M2250/00	7	Measuring	CPCONLY	F01M2250/00		180
F01M2250/60	8	Operating parameters	CPCONLY	F01M2250/60		168
F01M2250/62	8	Load	CPCONLY	F01M2250/62		70
F01M2250/64	8	Number of revolutions	CPCONLY	F01M2250/64		101
F01M2250/66	8	Vehicle speed	CPCONLY	F01M2250/66		27
