| Patents for F01M 11 - Component parts, details, or accessories, not provided for in, or of interest apart from, groups (11,859) |
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| 09/30/1993 | DE4209827A1 Piston lubrication feed in IC-engine - has spiral lubricant channel inside piston wall, opening at surface, with return channel for surplus oil |
| 09/28/1993 | US5247914 Intake- and/or exhaust-valve timing control system for internal combustion engines |
| 09/28/1993 | CA1322536C Combined filter and heat exchanger |
| 09/22/1993 | EP0560801A1 Modular lubrication/filter system. |
| 09/21/1993 | US5246086 Oil change system and method |
| 09/21/1993 | US5245891 Transmission reservoir |
| 09/21/1993 | US5245820 Air turbine starter with passive hydraulic capacitor |
| 09/15/1993 | EP0560203A1 Crankshaft support for a two stroke combustion engine with crankcase sealing |
| 09/14/1993 | US5244059 Engine pre-oiler |
| 09/14/1993 | US5243937 Portable engine unit |
| 09/14/1993 | US5243935 Valve opening and closing timing control apparatus |
| 09/14/1993 | CA2015369C Heating system, in particular for motor vehicles, with an internal combustion engine and a heater |
| 09/07/1993 | US5242075 Self-closing cap for the filler neck of the oil pan of an engine |
| 09/07/1993 | US5242034 Oil reclamation device |
| 09/07/1993 | US5242032 Mobile oil change cart |
| 09/07/1993 | US5241932 Operator carried power tool having a four-cycle engine |
| 09/01/1993 | EP0557688A1 Fastener assembly useful as drain plug |
| 09/01/1993 | CN1075773A Internal combustion engine with oil pump mounted on the camshaft |
| 08/31/1993 | US5239957 Air bleed system for a lubricating pump |
| 08/26/1993 | DE4304153A1 IC engine idling speed adjustment - uses higher idling speed for ancillary set drive at constant reduction |
| 08/24/1993 | US5238085 Engine oil makeup and extended operation oil exchange system |
| 08/19/1993 | WO1993016425A1 Method and device for monitoring the oil level in the oil sump of for instance an internal-combustion engine, in particular a ship's diesel |
| 08/19/1993 | DE4204502A1 Verfahren und vorrichtung zum ueberwachen des oelstandes im oelsumpf einer verbrennungskraftmaschine o. dgl., insbesondere eines schiffsdieselmotors Method and device for supervise the oelstandes in oelsumpf a combustion-engine o. The like., In particular a marine diesel engine |
| 08/17/1993 | US5236203 Split-type gasket |
| 08/17/1993 | US5236064 Lubricant charging device |
| 08/17/1993 | US5236043 Oil cooler |
| 08/11/1993 | EP0554837A2 Two speed planetary transmission |
| 08/10/1993 | CA1321149C Filter for cleaning lubricating oil |
| 08/05/1993 | WO1993015309A1 Fluid exchanger with fluid reconciliation |
| 08/05/1993 | CA2127279A1 Fluid exchanger with fluid reconciliation |
| 08/04/1993 | EP0553919A1 Self-venting drain valve |
| 08/04/1993 | EP0553637A1 Filter material, in particular for oil, gasoline or diesel filter for automotive vehicles |
| 08/03/1993 | US5232115 Removable closure for a tubular opening |
| 08/03/1993 | US5231894 Structure of engine unit for vehicle |
| 07/23/1993 | CA2087773A1 Material for filters, especially oil, petrol or diesel filters of motor vehicles |
| 07/22/1993 | WO1993014362A1 Dual fan cooling system |
| 07/22/1993 | WO1993014300A1 Orientation-independent rotary-piston engine |
| 07/22/1993 | DE4201041A1 Filter for liquids, esp. internal combustion engine lubricants |
| 07/21/1993 | EP0551545A1 Housingless oil cooler |
| 07/20/1993 | US5228536 Motorcycle oil drain tube |
| 07/15/1993 | DE4200613A1 Lageunabhaengige rotationskolbenbrennkraftmaschine Lageunabhaengige rotation piston internal combustion engine |
| 07/14/1993 | EP0426758B1 Engine lubrication system |
| 07/08/1993 | WO1993013302A1 Engine with oil separator |
| 07/01/1993 | DE4240656A1 Filter for engine fuel or lubricating oil |
| 06/30/1993 | EP0548140A1 Device for changing gearbox oil. |
| 06/29/1993 | US5222745 RTV-less gasket assembly |
| 06/29/1993 | CA1319532C Apparatus and method for monitoring liquid levels |
| 06/24/1993 | DE4221760A1 Cover for IC-engine - has body noise-coupled fixture for components such as oil sump or valve hood |
| 06/24/1993 | DE4141881A1 Reciprocating piston engine with, sound absorption - has oil seal on flat surface of crankcase, between case and oil pan and engine block is supported on sound insulating rings |
| 06/23/1993 | EP0547950A1 Oil filter |
| 06/23/1993 | EP0547896A2 Reclamation device |
| 06/23/1993 | EP0547306A1 Cover for internal combustion engines |
| 06/23/1993 | EP0547291A1 Fuel filter and/or lubricating oil filter for internal combustion engines |
| 06/22/1993 | US5220891 Variable cam engine |
| 06/19/1993 | CA2085685A1 Oil reclamation device |
| 06/16/1993 | CN2136332Y Small oil fog recovery apparatus |
| 06/15/1993 | US5218938 Structural oil pan for internal combustion engine |
| 06/10/1993 | WO1993011346A1 Operator carried power tool having a four-cycle engine |
| 06/03/1993 | DE4139680A1 IC engine lubricating oil filter arrangement - incorporates filter insert fitted in housing as replacement engine part |
| 06/03/1993 | DE4139195A1 Oil sump inserts in IC engine crankcase - use air pulses in chamber to direct oil flow in sump over crank to pump |
| 06/03/1993 | DE4134568C1 Oil supply circuit for IC engine, partic. vehicle - has topping-up chamber with piston determining effective volume, controlled by sensor periodically detecting sump oil level |
| 06/01/1993 | US5215164 Lubricating device for four stroke outboard motor |
| 05/26/1993 | EP0462122B1 Liquid filter with bypass passage |
| 05/25/1993 | CA1318305C Remotely actuated, reversible drain valve |
| 05/19/1993 | EP0542337A1 An oil sensor and methods of making and using the same |
| 05/19/1993 | DE4137561A1 Cylinder head for IC engine - has oil catchment device which for each cam on camshaft has first catchment wall limiting with surrounding channel wall an oil feed channel |
| 05/18/1993 | CA1317785C Digital oil level sensor |
| 05/13/1993 | DE4136749A1 Cleaning valve seat in IC engine - using pin which can be moved by turning knurled knob |
| 05/12/1993 | EP0540977A1 Internal combustion engine with oil pump on the camshaft |
| 05/11/1993 | US5209198 Process for simple and high speed oil change and/or flushing the engine oil distribution channels of the moving components of the crankcase in an internal combustion engine |
| 05/09/1993 | CA2077740A1 Hazardous materials spillage inhibitor |
| 05/04/1993 | US5207195 Combined starter conversion and oil filter adapter |
| 04/28/1993 | EP0538660A1 An automatic device for topping up engine oil |
| 04/27/1993 | US5205848 Device ensuring filtration and communication between the atmosphere and the inside of a crankcase |
| 04/27/1993 | US5205243 Crankcase breather having a fitted retainer for retaining a valved cup assembly |
| 04/22/1993 | DE4134570A1 Lubricating oil feed for IC- engine of vehicle - has feed and return tubes, with openings located in high point of oil tank wall |
| 04/20/1993 | US5203429 Motorized oil changing system |
| 04/20/1993 | US5203290 Intake and/or exhaust-valve timing control sytem for internal combustion engine |
| 04/18/1993 | CA2080728A1 Oil reclamation device |
| 04/15/1993 | DE4204522C1 IC engine silencer with lower cover shell - has oil flow shell aperture opening into noise damping chamber |
| 04/15/1993 | DE4133550A1 Lubricant oil extractor for IC engine - has second tube, connected to ventilation outlet, and to housing outlet, to catch oil and oil mist |
| 04/13/1993 | CA1316120C Filter |
| 04/08/1993 | DE4131969A1 Schmieroelueberwachungseinrichtung Schmieroelueberwachungseinrichtung |
| 04/07/1993 | EP0535031A1 Device for distributing oil in a camshaft. |
| 04/06/1993 | US5200027 Forming multilayer structure, photolithography, coating zinc and etching |
| 04/06/1993 | US5199914 Four stroke outboard motor crankcase oil drain plug opening attachment |
| 04/06/1993 | US5199395 Four-cycle engine |
| 04/06/1993 | US5199331 From a vehicle engine oil pan |
| 04/01/1993 | WO1993006345A1 Lubricating-oil monitoring device |
| 03/23/1993 | US5196824 Float actuated liquid level monitoring apparatus |
| 03/23/1993 | US5196112 Oil drain apparatus |
| 03/23/1993 | US5195474 Oil supply system in internal conbustion engine |
| 03/17/1993 | EP0532309A2 A sump |
| 03/16/1993 | US5193415 Continuous radial shield for automatic transmission |
| 03/11/1993 | DE4204811C1 Testing quality of lubricating oil of motor vehicle - comparing actual valve from sensor registering characteristics electrical valve with reference sensor value |
| 03/09/1993 | US5192236 Lubricating device for outboard motor |
| 03/04/1993 | DE4128431A1 Lubrication feed for reciprocating IC-engine - involves positioning of valve for maintaining oil pressure outside crank case |
| 03/04/1993 | DE4128430A1 Reciprocating piston IC engine - has low gear meshing noise with gearwheels being driven by crankshaft in vibration joint area |
| 03/04/1993 | DE3624325C1 Oil pan |
| 03/02/1993 | US5190120 Flushing apparatus for vehicle oil pump pickup tube and screen |