| Patents for F01M 1 - Pressure lubrication (8,385) |
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| 09/21/2004 | US6792871 Railroad car energy absorption apparatus |
| 09/16/2004 | US20040178900 Apparatus and method for detecting ignition and engine conditions |
| 09/16/2004 | US20040178130 Filter for use in a flowing viscous medium |
| 09/16/2004 | DE10309964A1 Lubricant oil feed circuit for motor vehicle internal combustion engine has centrifugal filter to remove impurities when engine is running |
| 09/16/2004 | DE10308761A1 Vorrichtung zur Entschäumung von Öl im Schmiermittelkreislauf einer Brennkraftmaschine Apparatus for defoaming oil in the lubricant circuit of an internal combustion engine |
| 09/16/2004 | DE10308757A1 Antriebsaggregat für ein Kraftfahrzeug Drive unit for a motor vehicle |
| 09/14/2004 | US6790356 Oil filter assembly |
| 09/14/2004 | US6789650 Oil jet device for piston cooling |
| 09/10/2004 | WO2004076825A1 Oil-feeding device for engine |
| 09/10/2004 | WO2004076824A1 Device for defoaming oil in the lubricant circuit of an internal combustion engine |
| 09/09/2004 | US20040173176 Multi-cylinder internal combustion engine and vehicle incorporating same |
| 09/08/2004 | EP1454038A1 Improvements in or relating to oil tanks for dry sump engines |
| 09/08/2004 | CN1165672C Exhaust-gas turbo charger with failure fuel tank |
| 09/08/2004 | CN1165671C Engine |
| 09/07/2004 | US6786188 Dry-sump lubrication type four-stroke cycle engine |
| 09/07/2004 | US6786187 Internal combustion engine |
| 09/07/2004 | US6786184 Middle deck of cylinder head |
| 09/07/2004 | CA2152499C Apparatus for removing solid and volatile contaminants from liquids |
| 09/02/2004 | US20040168959 Auxiliary filtration system and filtering method |
| 09/02/2004 | US20040168543 Driving unit for a motor vehicle |
| 09/01/2004 | EP1452380A1 Drive unit for a motor vehicle |
| 09/01/2004 | CN2637741Y Electronic vehicular engine oil pressure sensor |
| 09/01/2004 | CN2637740Y Motorcycle engine |
| 09/01/2004 | CN2637739Y Motorcycle engine lubricating device |
| 09/01/2004 | CN1525052A Reciprocating engine with a variable compression ratio mechanism |
| 08/31/2004 | US6783571 Use is made of a centrifugal separator having a centrifugal rotor that is mounted on a vehicle propelled by an internal combustion engine; process controlled by data from a computer network |
| 08/31/2004 | US6782856 Camshaft accumulator |
| 08/31/2004 | US6782855 Valve train and method for reducing oil flow to deactivated engine valves |
| 08/31/2004 | CA2352074C Method for lubricating two-cycle internal combustion engine |
| 08/26/2004 | US20040163614 Reciprocating engine with a variable compression ratio mechanism |
| 08/26/2004 | DE102004007681A1 Messvorrichtung zur frühzeitigen Erfassung eines Schadens an einem Maschinenteil Measuring device for the early detection of damage to a machine part |
| 08/25/2004 | EP1450021A1 Reciprocating engine with a variable compression ratio mechanism |
| 08/24/2004 | US6779516 Closed crankcase ventilation system with flow meter for monitoring engine operation |
| 08/24/2004 | US6779505 Method of employing instrumentation to efficiently modify a lubricant's flow rate or properties in an operating all-loss lubricating system |
| 08/19/2004 | WO2004070238A2 Wrist pin |
| 08/19/2004 | US20040161355 Reduced friction gerotor |
| 08/19/2004 | US20040159496 Engine crankcase |
| 08/19/2004 | DE10146172B4 Motoreinheit für ein Fahrzeug Motor unit for a vehicle |
| 08/18/2004 | EP1447612A1 Measuring device for individuating damages on a mechanical part |
| 08/17/2004 | US6778076 Oil pressure switch failure detection system for outboard motor |
| 08/12/2004 | US20040156729 Feed and scavenge pump arrangement |
| 08/12/2004 | US20040154575 Internal combustion engine with balancer shaft and method of assembling the same |
| 08/12/2004 | DE102004004055A1 Entlastungsventilmechanismus für eine Ölpumpe Relief valve mechanism for an oil pump |
| 08/12/2004 | DE102004003335A1 Motorölsystem mit Verstellpumpe Engine oil system with variable |
| 08/11/2004 | EP1445509A1 Internal combustion engine with balancer shaft and method of assembling the same |
| 08/11/2004 | EP1445436A1 Oil module integrating oil filter and pump |
| 08/11/2004 | EP1445435A1 Mounting of an oil filter in an internal combustion engine |
| 08/11/2004 | CN1519489A I.C. Engine with counter weight shaft and its mounting method |
| 08/11/2004 | CN1519461A Oil return structure of four-stroke engine |
| 08/11/2004 | CN1161535C Method and device for monitoring plain bearings of reciprocating piston machine, esp. I.C. engine |
| 08/05/2004 | WO2004065765A1 Lubrication system for an internal combustion engine |
| 08/05/2004 | US20040149250 Internal combustion engine comprising a cylinder crankcase |
| 08/04/2004 | EP1387960B1 Method for adjusting a volumetric flow-variable positive displacement pump in an internal combustion engine |
| 08/04/2004 | CN1517540A Oil circulation structure of engine for automatic two, three-wheel cycle |
| 08/04/2004 | CN1517519A Ventilation device of engine |
| 08/04/2004 | CN1160525C Lubricating oil pump for engines or compressors |
| 08/03/2004 | US6769391 Four-stroke engine with an oil spray generating assembly for lubrication |
| 08/03/2004 | CA2364581C Vehicle multi-cylinder engine |
| 07/29/2004 | US20040144734 Fluid filter, drain mechanism thereof, draining jig used in fluid filter and draining method of fluid filter |
| 07/29/2004 | US20040144354 Engine oil system with variable displacement pump |
| 07/29/2004 | US20040144344 Four-cycle internal combustion engine |
| 07/29/2004 | DE19741962B4 Vorrichtung zum Zuführen von Schmieröl in einen Motor A device for supplying lubricating oil in an engine |
| 07/29/2004 | DE10251943B3 Piston for reciprocating piston IC engine for automobile having internal cooling space supplied with oil via spray jets |
| 07/28/2004 | CN2628733Y Lubricant-way structure for single-cylinder double-rolling diesel engine |
| 07/27/2004 | US6766784 Four-cycle engine |
| 07/22/2004 | DE10300411A1 Hot oil management system for IC engine has a dry sump with hot oil stored in a thermally insulated reservoir and pumped to specific sites on start up |
| 07/21/2004 | EP1438493A1 Closed gallery monobloc piston having oil drainage groove |
| 07/21/2004 | EP1438485A1 Monobloc piston |
| 07/21/2004 | CN1158449C Exhaust-gas turbo charger having spare fuel tank |
| 07/20/2004 | US6763801 Internal combustion engine utilizing internal boost |
| 07/20/2004 | US6763797 Engine oil system with variable displacement pump |
| 07/15/2004 | WO2004059141A1 Temperature controlled oil injection nozzle for cooling pistons |
| 07/15/2004 | WO2004029883A3 Methods and systems for collecting and processing data in association with machine operation and maintenance |
| 07/15/2004 | US20040134459 Lubrication system for a power plant |
| 07/15/2004 | DE19621894B4 Brennkraftmaschine mit Kolbenkühlung Internal combustion engine with piston cooling |
| 07/13/2004 | US6761822 Dual filter with flow mixer and centrifugal separator |
| 07/13/2004 | US6761142 Oil pressure control for an outboard motor |
| 07/08/2004 | WO2004040100B1 Four-cycle, single-cylinder engine |
| 07/08/2004 | US20040129498 Lubrication injection device and method of use |
| 07/08/2004 | US20040129237 Lubrication system for two-cycle engine |
| 07/08/2004 | US20040129170 Railroad car energy absorption apparatus |
| 07/07/2004 | EP1435460A2 Feed and scavenge pump arrangement |
| 07/07/2004 | CN2623883Y Automatic control stopping device for engine oil break and water break of diesel engine |
| 07/07/2004 | CN1511221A Central lubricating unit |
| 07/07/2004 | CN1510254A Base of IC engine |
| 07/07/2004 | CN1510253A Multi-cylinder IC engines |
| 07/06/2004 | US6758632 Lubrication system for a tool with a combustion engine |
| 07/06/2004 | US6758184 Method and apparatus for reducing oscillatory camshaft torque in an internal combustion engine |
| 07/06/2004 | US6758183 Joint structure for oil pump shaft and balancer shaft |
| 07/06/2004 | CA2340578C Handheld type four-cycle engine |
| 07/06/2004 | CA2340576C Handheld type four-cycle engine |
| 07/01/2004 | US20040128059 Method for determining the oil temperature in an internal combustion engine |
| 07/01/2004 | US20040127109 Small watercraft |
| 07/01/2004 | US20040123830 Oil circuit for twin cam internal combustion engine |
| 07/01/2004 | DE10261180A1 Temperaturgeregelte Ölspritzdüse zur Kolbenkühlung Temperature-controlled oil spray nozzle for piston cooling |
| 06/30/2004 | EP1433931A2 Disposition of oil filter and oil cooler in an internal combustion engine |
| 06/29/2004 | US6755896 Method of cleaning crankcase gas and a gas cleaning separator |
| 06/29/2004 | US6755167 Two-step roller finger cam follower having spool-shaped low-lift roller |
| 06/29/2004 | CA2299057C Oil passage arrangement in a piston |
| 06/24/2004 | WO2004053302A1 Device for coupling a rotary member to a camshaft |