| Patents for F01M 1 - Pressure lubrication (8,385) |
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| 02/09/2005 | EP1505270A1 Method and device for lubricating an internal combustion engine |
| 02/09/2005 | EP1505267A1 Valve timing controller of an internal combustion engine |
| 02/09/2005 | EP1505265A2 Engine for a vehicle |
| 02/09/2005 | EP1504174A1 Method of analyzing and modifying lubricant in an engine |
| 02/09/2005 | CN2677665Y Oil pump for vehicle engine |
| 02/09/2005 | CN2677623Y Secondary filter for engine lubricatin oil |
| 02/09/2005 | CN1576542A Engine secondary balancer system |
| 02/09/2005 | CN1576522A Air valve driving device for internal combustion engine |
| 02/08/2005 | US6853954 Methods and systems for collecting and processing data in association with machine operation and maintenance |
| 02/03/2005 | WO2005010376A1 Integrated cooler and filter unit including a by-pass micro-filter |
| 02/03/2005 | US20050022775 Crankcase scavenged internal combustion engine |
| 02/03/2005 | US20050022756 Engine lubricant management system |
| 02/03/2005 | DE10222312B4 Kreuzkopfmotor Crosshead engine |
| 02/02/2005 | EP1503051A2 Oil pump |
| 02/02/2005 | CN2675870Y Oil reversing monitoring device |
| 02/02/2005 | CN1573036A 立式发动机 Vertical Engine |
| 02/01/2005 | US6848528 Lubrication system for a four cycle engine |
| 02/01/2005 | US6848412 Internal combustion engine |
| 01/29/2005 | CA2471914A1 Engine lubricant management system |
| 01/27/2005 | US20050019183 Pump |
| 01/27/2005 | US20050016491 Lubrication oil supply for crankshaft |
| 01/26/2005 | EP1500863A2 Pump |
| 01/26/2005 | EP1381441A4 Auxiliary filtration system and filtering method |
| 01/26/2005 | CN2674116Y Protection means for engine |
| 01/26/2005 | CN2674113Y Apparatus for purifying lubricating oil |
| 01/26/2005 | CN2674112Y Reciprocating high speed lubricating oil pump |
| 01/25/2005 | US6845744 Method and apparatus for inter-cylinder lubrication transfer in a multi-cylinder internal combustion engine |
| 01/25/2005 | CA2473405A1 Multi-cylinder engine with crankpin oil paths |
| 01/20/2005 | WO2005005792A2 Methods and systems for performing, monitoring and analizing multiple machine fluid processes |
| 01/20/2005 | US20050014583 Four-stroke-cycle engine provided with belt driven-type continuously variable transmission mechanism |
| 01/20/2005 | US20050011504 Module for an internal combustion engine |
| 01/20/2005 | US20050011483 Dry-sump, four-stroke engine lubrication device |
| 01/20/2005 | US20050011478 Engine with dual oiling and hydraulic valves |
| 01/19/2005 | EP1498628A1 Clutch mechanism lubricating structure of engine |
| 01/19/2005 | EP1498593A2 Engine secondary balancer system |
| 01/19/2005 | EP1498583A2 Dry-sump, four-stroke engine |
| 01/19/2005 | EP1498582A2 Oil filter and oil separator module for combustion engine |
| 01/19/2005 | CN1185409C Guiding mechanism for circulating drive |
| 01/13/2005 | WO2005003525A1 Lubricating oil system for an internal combustion engine, with a regulatable lubricating oil pressure |
| 01/13/2005 | US20050005896 Vertical engine |
| 01/13/2005 | US20050005895 Vertical engine |
| 01/13/2005 | DE10328164A1 Cylindrical crank case for combustion engine, has oil channels for supplying crank-shaft bearings discharging into screw pipes for cylinder head screws. |
| 01/12/2005 | EP1495213A1 System and method for detecting lubricant in the fuel of an internal combustion engine |
| 01/12/2005 | CN2669954Y Fluid filter, drainage mechanism thereof and drainage tool thereby |
| 01/12/2005 | CN1563780A Machine oil pump of I.C. engine |
| 01/12/2005 | CN1184410C Lubricating apparatus for internal combustion engine |
| 01/12/2005 | CN1184409C Crank lubricating device |
| 01/12/2005 | CN1184408C Lubricating mechanism for power set |
| 01/11/2005 | CA2352907C 4-cycle engine |
| 01/06/2005 | US20050004713 Method for operation of a device for energy conversion using a main fuel and at least one auxiliary fuel |
| 01/06/2005 | US20050000474 Vertical engine and outboard engine system |
| 01/05/2005 | EP1493934A1 Lubrication oil supply for a crankshaft |
| 01/05/2005 | CN2668857Y Engine oil pressure sensing alarm |
| 01/05/2005 | CN1560449A 四冲程内燃机 Four-stroke internal combustion engine |
| 01/05/2005 | CN1560448A 四冲程内燃机 Four-stroke internal combustion engine |
| 01/05/2005 | CN1560447A 四冲程内燃机 Four-stroke internal combustion engine |
| 01/05/2005 | CN1560446A 四冲程内燃机 Four-stroke internal combustion engine |
| 01/05/2005 | CN1560445A 四冲程内燃机 Four-stroke internal combustion engine |
| 01/05/2005 | CN1560443A Engine with movable door type rotor |
| 01/04/2005 | US6837210 Lubrication unit for engines |
| 01/04/2005 | US6837208 Cylinder block for internal combustion engine |
| 12/30/2004 | US20040265138 Multi-stage oil pumping station |
| 12/30/2004 | US20040261749 Internal combustion engine utilizing internal boost |
| 12/30/2004 | US20040261748 Oil flushing system |
| 12/30/2004 | DE10326887A1 Mehrstufiges Ölpumpensystem Multi-stage oil pump system |
| 12/29/2004 | EP1490589A1 Oil inlet for an internal combustion engine piston that is provided with a cooling duct |
| 12/29/2004 | CN2667168Y Pump lubricating mechanism for engine speed buffer |
| 12/28/2004 | US6834739 Vehicle-mounted four-cycle engine control device |
| 12/28/2004 | US6834635 Outboard motor |
| 12/28/2004 | CA2323933C Crankshaft bearing and bushing assembly |
| 12/23/2004 | WO2004092639A3 Device and method for lubricating and cooling gear mechanisms |
| 12/23/2004 | US20040255895 Four-stroke internal combustion engine |
| 12/23/2004 | US20040255656 Lubrication system monitor |
| 12/23/2004 | DE10323734A1 Brennkraftmaschine mit mehreren Zylindern Internal combustion engine with several cylinders |
| 12/22/2004 | CN2665383Y Direct injection lubrication motorcycle cylinder block |
| 12/22/2004 | CN2665363Y Petrol engine piston bottom double hole oil spout cooling device |
| 12/16/2004 | US20040250789 Lubricating structure for engines, lubricating structure for engines for snow vehicles, and snow vehicle |
| 12/16/2004 | DE10324093A1 Discharge flow controllable lubricating oil pump for pressure oil supply of an internal combustion engine, comprises accumulator which is in hydraulic connection with spring chamber of discharge flow controller |
| 12/16/2004 | DE10324092A1 Variable output lubricant pump for IC engine has axially adjustable meshing pump wheels displaced by hydraulic pressure and with a hydraulic pressure to supplement the return spring pressure |
| 12/15/2004 | EP1486652A1 Four-stroke internal combustion engine |
| 12/15/2004 | CN2663661Y Machine oil pressure extinguisher |
| 12/15/2004 | CN2663660Y Electric control board of machine oil pressure sensor of engine |
| 12/09/2004 | US20040247471 Cam-driven secondary oil pump for an internal combustion engine |
| 12/09/2004 | US20040245050 Dry-sump lubrication type four-stroke cycle engine |
| 12/09/2004 | US20040244761 Lubrication system for an engine |
| 12/09/2004 | US20040244760 Dry-sump lubrication type four-stroke cycle engine |
| 12/08/2004 | EP1484488A1 Balancer device of engine |
| 12/08/2004 | CN2661931Y Safety protection device for lubricating oil shortage of diesel engine |
| 12/08/2004 | CN2661930Y Rotary mounting permanentmagnet oil filter |
| 12/08/2004 | CN1553048A Lubricating system of free rotary fuor-travel gasoline apparatus |
| 12/02/2004 | WO2004104391A1 Multi-cylinder combustion engine |
| 12/02/2004 | DE10322304A1 Oil supply system for internal combustion engine with first pump for supplying lubricating oil circuit has separate second pump for supplying piston spraying devices with oil |
| 12/01/2004 | EP1482132A1 Vertical engine |
| 12/01/2004 | CN1551793A Filter element with a drainage tube |
| 12/01/2004 | CN1550685A Engine accessory drive system |
| 12/01/2004 | CN1177995C Lubrication structure for internal combustion engine |
| 11/30/2004 | US6823968 Oil collecting arrangement for an internal-combustion engine, particularly for an opposed-cylinder engine |
| 11/30/2004 | US6823967 Lubricating apparatus for dry sump type engine |
| 11/30/2004 | US6823829 Dry-sump lubrication type four-stroke cycle engine |
| 11/30/2004 | US6823828 Lubrication unit for internal combustion engine |