Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01M - Lubricating of machines or engines in general; Lubricating internal-combustion engines; Crankcase ventilating › F01M 1 - Pressure lubrication
Patents for F01M 1 - Pressure lubrication (8,385)
12/1987
12/01/1987US4709785 Retrofit friction-hydrostatic emergency lubrication system for a large rotating shaft
12/01/1987US4709671 Outboard motor provided with a four-stroke engine
12/01/1987US4709667 Oil supply device for valve operating system having hydraulic tappet in internal combustion engine
11/1987
11/24/1987US4708095 Combined engine cooling and lube system
11/19/1987DE3639122A1 Pump arrangement
11/12/1987DE3714087A1 Drive assembly with individual lubricating oil circuits for engine and transmission
11/05/1987WO1987006648A1 Monitoring system for maintenance of car
11/03/1987US4704598 Alarm system for an internal combustion engine
11/03/1987US4703727 Pre-start engine lubrication system
11/03/1987US4703726 Lubricating system for engine
11/03/1987US4703725 Mounting of an engine balancing device
11/03/1987US4703724 For an internal combustion engine
10/1987
10/27/1987US4702204 Lubrication oil passage arrangement for water-cooled internal combustion engines
10/22/1987DE3711792A1 Lubricating and/or cooling oil supply for an engine, especially an internal combustion engine
10/22/1987DE3619351A1 Multi-split engine for motor vehicles with split crankshaft and engine transverse shaft for auxiliary unit drives
10/21/1987EP0242044A2 Gas compressors
10/07/1987EP0239997A2 Engine cooling device
10/06/1987US4697565 Distributor-type fuel injection pump
10/01/1987DE3708377A1 Oil-cooled piston for internal combustion engines
09/1987
09/30/1987EP0239303A2 Reciprocatory internal combustion engine
09/29/1987US4696339 Oil cooler
09/29/1987US4696201 Gear assembly for transmitting rotation between two shafts
09/24/1987DE3708376A1 Multipart trunk piston for internal combustion engines
09/23/1987EP0238163A2 Compressor system
09/23/1987EP0237853A2 Multiple-part internal-combustion engine piston
09/08/1987US4691512 Rotary hydrostatic machines or transmissions
09/02/1987EP0234906A2 Fuel supply control system for an engine
08/1987
08/18/1987CA1225553A1 Accessory gear drive for a two-cycle engine
08/11/1987US4685431 Emergency device for diesel engines
07/1987
07/21/1987US4681189 Dry sump lubrication system for an internal combustion engine
07/07/1987US4677948 Lubricating system for an engine balancing device
07/07/1987US4677945 Mechanical valve lifter construction adapted for mechanical/hydraulic valve lifter interchangability
06/1987
06/23/1987US4674457 Dry sump crankcase
06/16/1987US4672931 Lubrication system with oil recovery for a two-stroke engine piston with pump-sump for scavenging
06/16/1987US4672921 Compression retaining piston
06/16/1987EP0225338A1 Variable capacity pump.
06/11/1987DE3640150A1 Lubricating and/or cooling oil supply, especially for an internal combustion engine
06/09/1987US4671743 Piston pump
05/1987
05/20/1987EP0222089A2 Lubricating oil filtration system for an engine
05/12/1987US4664228 Lubrication system for a vertical shaft engine
05/07/1987DE3603106C1 Connecting rod
05/05/1987US4662328 Governor driven pump for an engine
05/05/1987US4662323 Overhead cam type valve actuating apparatus for internal combustion engine
04/1987
04/23/1987DE3537147A1 Piston cooling for an internal combustion engine
04/14/1987US4657043 Oil pressure regulating valve
04/14/1987US4656983 Crankshaft supporting and lubricating structure for multicylinder internal combustion engines
04/07/1987US4655938 Process and contrivance for the regeneration of lubricating oils
04/07/1987US4655177 Rocker arm support assembly
03/1987
03/31/1987US4653342 Shift lever mechanism for a transmission in a vehicle
03/25/1987EP0215047A1 Pistons.
03/17/1987US4649874 Oil supply system for valves in an internal combustion engine
03/17/1987US4649873 Oil return system for overhead cam engine
03/11/1987EP0213787A1 Overhead cam type four-valve actuating apparatus
03/10/1987US4648363 Lubricating oil filtration system for an engine
02/1987
02/25/1987EP0211503A1 Support assembly
02/24/1987US4644914 Valve mechanism of internal combustion engine
02/17/1987US4642985 Oil pump system in power train
02/03/1987US4640772 Oil cleaning assemblies for engines
01/1987
01/27/1987US4638856 Oil filter and cooler for internal combustion engine
01/27/1987US4638771 Lubricating system for two-cycle internal combustion engine
01/15/1987DE3518746C1 Oil-cooled trunk piston of an internal combustion engine
01/08/1987DE3621720A1 Compressed gas-operated oil pump
12/1986
12/30/1986US4632085 Lubricating oil supply controller
12/23/1986US4630580 Internal combustion engine
12/16/1986US4628877 Vehicle cold start system
12/10/1986EP0204669A2 A lubrication system with oil recovery for a two-stroke engine piston with pump-sump for scavenging
12/10/1986EP0204048A2 Crankshaft supporting and lubricating structure in plural-cylinder internal combustion engine
12/02/1986CA1214697A1 Engine lubricating oil level regulator and replenish oil warning system
11/1986
11/25/1986US4624227 Four-stroke internal combustion engine with a lubricating oil pump
11/20/1986WO1986006797A2 Variable capacity pump
11/18/1986US4622933 Lubricant feed system for use in the journal of a crankshaft
11/12/1986EP0200809A2 Oil filter having a heat exchanger integrated therein
11/11/1986US4621597 Cylinder head for double overhead cam engine
11/04/1986US4620917 Removing carbon from lubricating oil of diesel engines
10/1986
10/29/1986EP0199569A2 Oil supply system in an internal combustion engine
10/21/1986US4617879 Fuel and oil mixture producing device for two-cycle engines
10/14/1986US4616806 Valve
10/14/1986US4616610 Lubricating apparatus in internal combustion engine
10/14/1986US4616609 Oil circulation circuit for internal combustion engine, and method of circulating lubricating oil
10/07/1986US4615315 Oil cleaning assemblies for engines
10/07/1986US4615310 Camshaft with lubricating oil supplying function
09/1986
09/16/1986US4611559 In a lubricating system for an internal combustion engine
09/12/1986WO1986005249A1 Pistons
08/1986
08/20/1986CN85100358A Crankshaft circular slide block reciprocating piston internal combustion engine
08/06/1986EP0189767A2 Oil cooled, multipart piston for reciprocating piston internal combustion engines
07/1986
07/23/1986EP0188132A2 Improved engine lubrication system
07/16/1986EP0187263A1 Casing for an internal-combustion engine
07/15/1986US4599979 Upper crankshaft bearing lubrication system for two-cycle engine
07/15/1986CA1207619A1 Piston cooling oil delivery tube assembly
07/08/1986CA1207203A1 Engine with internal crankcase bridge having integral oil pump and drive housing
06/1986
06/19/1986WO1986003551A1 Casing for reciprocating piston internal combustion engines, especially for the engine block
06/18/1986EP0184685A2 Split-engine for motor-vehicles, with a divided crankshaft, and an engine cross-shaft for auxiliary-drives
06/17/1986US4594971 Variable fuel/oil ratio pump for two-stroke internal combustion engine
06/03/1986US4592706 Internal gear pump with branched intake plenum
06/03/1986US4592323 Speed limiting means for variable-speed prime mover
05/1986
05/13/1986US4588504 Oil circuit coupler for an oil-sealed vacuum pump
05/07/1986EP0180086A2 Oil cooler
05/06/1986US4586875 Refrigerant compressor bypass oil filter system
05/06/1986US4586468 Tandem pump assembly
05/06/1986CA1204187A1 Engine parameter monitoring system
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