| Patents for F01M 1 - Pressure lubrication (8,385) |
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| 01/12/1993 | CA2087947A1 Liquid compositions containing complex carboxylic esters |
| 01/07/1993 | WO1993000502A1 A method and apparatus for metering oil for a two stroke cycle internal combustion engine |
| 01/07/1993 | DE4219538A1 IC engine oil pump - design allows for drive to be taken from crankshaft, gear or chain wheel |
| 12/30/1992 | EP0520244A2 Electronic monitoring device |
| 12/29/1992 | US5174249 Piston cooling device for internal combustion engine |
| 12/22/1992 | US5172663 Valve gear lubricating device of engine |
| 12/22/1992 | CA2108884A1 A method and apparatus for metering oil for a two stroke cycle internal combustion engine |
| 12/16/1992 | CN2125001U Strong magnetic centrifugal cleaning strainer for lubricating oil |
| 12/15/1992 | USRE34143 Oilless internal combustion engine having gas phase lubrication |
| 12/15/1992 | US5170755 Valve opening and closing timing control apparatus |
| 12/09/1992 | EP0517014A1 Lubrication gear pump for internal combustion engines, especially for vehicles |
| 12/09/1992 | CN2124311U Automatic engine stop device for oil-pressure failure |
| 12/08/1992 | US5168845 Auxiliary oil pump apparatus |
| 12/02/1992 | EP0515926A1 Lubrication system |
| 12/02/1992 | EP0515925A1 Cylinder head for combustion engine |
| 12/02/1992 | CN2123611U Engine oil pump housing of diesel engine |
| 11/26/1992 | WO1992020909A1 A lubrication system for spot lubrication of working cylinders in large piston machines, primarily naval diesel motors |
| 11/25/1992 | CN2122940U Lubricating oil filter |
| 11/19/1992 | EP0513957A1 Scavenge air removal and bypass system and method of operation |
| 11/18/1992 | CN2122236U I.c engine ball type bush protector |
| 11/17/1992 | US5163394 Engine with horizontal cylinders and outboard engine assembly having such engine |
| 11/11/1992 | EP0349627B1 Internal combustion engine noise reduction plate |
| 11/10/1992 | US5161643 Delay part for lubricating oil |
| 11/10/1992 | US5161572 Pressure valve |
| 11/03/1992 | US5159910 Lubricating apparatus for internal combustion engine |
| 10/21/1992 | EP0509189A1 Multicylinder engine |
| 10/21/1992 | CN1065513A Frame. crankshaft and crosshead assembly, and crankshaft and crosshead frame, for reciprocating-piston machine |
| 10/20/1992 | US5156120 Engine pre-oiler |
| 10/14/1992 | CN1065323A Croddhead and piston rod for piston engine |
| 10/14/1992 | CN1065322A Crosshead for two-stroke piston engine |
| 10/13/1992 | US5154150 Remote-start, fail-safe, dual-mode, engine throttle control |
| 10/13/1992 | CA1308670C External lubricant reservoir for joints and bearings |
| 10/07/1992 | EP0507512A1 Oil pumps |
| 10/07/1992 | EP0507500A2 Engine protection system |
| 10/06/1992 | US5152373 Crankshaft lubricating system |
| 10/06/1992 | US5152264 Internal combustion engine oil pump with cover |
| 10/01/1992 | DE4206122A1 Crosshead and piston rod for two stroke piston engine |
| 10/01/1992 | DE4206111A1 Two stroke piston engine crosshead |
| 09/30/1992 | EP0506239A1 Reciprocating-piston machine |
| 09/30/1992 | CN2117472U Automatic alarming and shutoff part of compressor on oil pressure failure |
| 09/30/1992 | CN1064915A Prediction indicator of "bearing-burning and axle-seizure" for internal-combustion engine |
| 09/30/1992 | CA2063698A1 Frame, crankshaft and crosshead assembly, and a crankshaft and crosshead frame, for a reciprocating-piston machine |
| 09/29/1992 | US5150675 Cylinder head assembly for use in internal combustion engine |
| 09/29/1992 | US5150670 Radial internal combustion engine |
| 09/23/1992 | EP0505346A1 Cylinder block for internal combustion engine with a liquid cooling system |
| 09/23/1992 | EP0504223A1 Valve arrangement. |
| 09/17/1992 | WO1992015773A1 Hydraulic pump for a vehicle engine |
| 09/16/1992 | EP0503635A1 Oil supply system in internal combustion engine |
| 09/16/1992 | EP0344206B1 A combined filter and heat exchanger |
| 09/16/1992 | CN2116098U Engine oil indicator for minor diesel engine |
| 09/16/1992 | CN2116097U Automatic lubricating structure for crankshaft drive gear wheel bearing cage |
| 09/16/1992 | CN2116096U Prelubricator for engine of motor car |
| 09/15/1992 | US5146879 Variable compression ratio apparatus for internal combustion engine |
| 09/09/1992 | CN2115406U Automatic sub-low-fuel-pressure flameout apparatus for automobile engine |
| 09/08/1992 | CA1307208C Solenoid controlled oil injection system for two cycle engine |
| 09/03/1992 | DE4106085A1 Lubricating oil pump for IC engine - has housing by pump housing and drive housing halves |
| 09/01/1992 | US5144102 Fluid pressure switch adapted for low fluid pressure and throughputs |
| 08/27/1992 | DE4105529A1 Lubrication good for vehicle IC engine - provision of intermediate reservoir in return flow section |
| 08/26/1992 | EP0500487A1 Improved oil filtration system and method |
| 08/18/1992 | US5138991 Crankshaft for internal combustion engine |
| 08/18/1992 | US5138985 Arrangement for changing the valve timing of an internal-combustion engine |
| 08/12/1992 | EP0498061A1 Enclosed motor-driven compressor |
| 08/12/1992 | CN2112693U Oil pressure automatic protector for petrol engine |
| 08/12/1992 | CN1017823B Rotary compressor |
| 07/30/1992 | DE4102588A1 Dry sump lubrication common drive for IC engine - has single common drive of scavenge and main lubrication pumps to assist compactness in dry sump layouts |
| 07/15/1992 | CN2110089U Automatic safety stop working protector for internal-combustion engine out of petrol |
| 07/15/1992 | CN2110088U Silencer for internal-combustion engine |
| 07/08/1992 | EP0493596A1 Capacity control circuit for variable capacity pump |
| 07/02/1992 | DE4040611A1 Jet piston cooling for IC engines - has air accumulation chamber in piston base |
| 06/30/1992 | US5125373 Oil passage structure for rocker-arm shaft for internal combustion engine |
| 06/25/1992 | DE4042425A1 Crank-drive mechanism for engine - has drillings in crankpins and slides supplying lubricating oil to working surfaces |
| 06/25/1992 | DE4041971A1 Device for collecting, distributing and treatment of engine oil in lubricating circuit - involves separate stackable oil sump connected to engine by pipes |
| 06/23/1992 | US5123386 Internal combustion engine and its piston |
| 06/23/1992 | CA1303921C Oil pan arrangement for horizontally mounted engine |
| 06/23/1992 | CA1303920C Overhead cam type four valve actuating apparatus for internal combustionengine |
| 06/16/1992 | US5121720 Pre-ignition lubricating system |
| 06/16/1992 | US5121599 Oil filtration system and method |
| 06/11/1992 | WO1992009794A1 Modular lubrication/filter system |
| 06/11/1992 | DE4039207A1 Drive arrangement for IC engine - has additional gear, for chain to drive oil pump |
| 06/03/1992 | EP0488156A1 Intake and/or exhaust-valve timing control system for combustion engines |
| 06/03/1992 | EP0487960A1 Valve gear oiling system for overhead camshaft engine |
| 05/26/1992 | US5115791 Engine crankcase with crankcase gas exhaust and oil recirculation systems |
| 05/20/1992 | CN2104935U Combined filtering core for lubricating oil of ic engine |
| 05/14/1992 | DE4117152C1 IC piston engine with main and secondary oil circuits - has main distributor line and spray distributor line, each opening into connector of engine housing |
| 05/13/1992 | EP0484589A1 Piston engine with 2 banks arranged in a V-configuration |
| 05/12/1992 | US5111785 Engine protector with non-override reset |
| 04/30/1992 | DE4033105A1 Hydraulic installation for motor vehicle - uses engine oil as pressure medium with reservoir to receive filtered oil |
| 04/28/1992 | US5108033 Spinner nozzle assembly for cylinder diagnosis |
| 04/21/1992 | US5107248 Oil-pressure warning apparatus for automobiles |
| 04/15/1992 | EP0480132A2 Flow- or pressure switch for fluid conduction |
| 04/07/1992 | US5101936 Vaccum operated dry sump system |
| 04/01/1992 | EP0478099A2 High pressure oil generating apparatus of internal combustion engine |
| 04/01/1992 | CN2100487U Bearing-burning-out pre-indicator for internal combustion engine |
| 03/31/1992 | US5100309 Cooling medium pump of a rotary piston internal combustion engine |
| 03/31/1992 | US5099945 Engine unit for vehicle |
| 03/24/1992 | US5098559 Liquid filter for the lubricating oil of an internal combustion engine |
| 03/18/1992 | EP0475772A2 Internal combustion engine |
| 03/17/1992 | US5095871 Reciprocating engine with two cylinder banks arranged in a V-shape |
| 03/04/1992 | CN2097904U Automatic safety device of internal-combustion engine |
| 03/03/1992 | US5092292 Lubricating apparatus of motorcycle engine |