| Patents for F01M 9 - Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups (2,922) |
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| 08/29/2002 | US20020117145 Lubrication structure in four-cycle OHC engine |
| 08/29/2002 | US20020117141 Rocker carrier |
| 08/29/2002 | US20020117020 Camshaft lubrication system and method of construction thereof |
| 08/21/2002 | EP1233169A1 Lubrication structure in ohc engine |
| 08/21/2002 | EP1233154A1 Lubrication structure in four-cycle OHC engine |
| 08/21/2002 | EP1233153A1 Engine lubrication system |
| 08/20/2002 | US6435307 Precise replacement of liquids and components in a liquid mixture |
| 08/14/2002 | CN2505596Y Integral cylinder head lubrication means for engine |
| 08/13/2002 | US6431138 Cylinder head for an internal combustion engine with a pump-jet unit |
| 07/24/2002 | CN1088147C Rocker lever assembly for IC engine |
| 07/23/2002 | US6422194 Handheld type four-cycle engine |
| 07/17/2002 | CN2500813Y Improved diesel oil engine cylinder head |
| 07/16/2002 | CA2213696C Method of preparing iron-phosphate conversion surfaces |
| 07/11/2002 | DE10064528A1 Brennkraftmaschine, insbesondere für Motorräder Internal combustion engine, especially for motorcycles |
| 07/04/2002 | US20020083914 Lubrication system and method of lubricating an internal-combustion engine |
| 07/02/2002 | US6412468 Method of operating an internal combustion engine |
| 06/25/2002 | US6408812 Method of operating spark-ignition four-stroke internal combustion engine |
| 06/20/2002 | US20020073952 Four-stroke cycle internal combustion engine |
| 06/11/2002 | US6401701 Four-stroke cycle internal combustion engine |
| 06/04/2002 | US6397806 Engine valve assembly for internal combustion engine |
| 05/30/2002 | US20020062811 Lubricating structure in internal cumbustion engine |
| 05/28/2002 | US6394061 Lubricating system in a 4-cycle engine |
| 05/28/2002 | US6394060 Lubricating method and device of internal combustion engine |
| 05/28/2002 | US6394058 Crank case having an oil separation wall |
| 05/09/2002 | US20020053334 Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
| 05/09/2002 | US20020053333 Low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
| 05/09/2002 | US20020053332 Method of operating an internal combustion engine |
| 05/09/2002 | US20020053329 Valve operating system for internal combustion engines |
| 05/09/2002 | US20020053328 Method of operating an internal combustion engine |
| 05/08/2002 | CN1348056A Lubricating system for four stroke engine |
| 05/07/2002 | US6382170 Using additive-treated vegetable oil |
| 04/30/2002 | US6379564 Casing, porous filter, active material, nonwoven fiber web |
| 04/30/2002 | US6378483 Lubrication system for four-stroke engine |
| 04/30/2002 | US6378475 Valve timing adjusting device |
| 04/23/2002 | US6374796 Multiple-position, operator-carried, four-stroke engine |
| 04/23/2002 | CA2002268C Method for reducing piston deposits |
| 04/11/2002 | WO2001085882A3 Multi-staged fluid filter, and methods of making and using same |
| 04/10/2002 | CN2485426Y Left lid of engine cylinder head |
| 03/28/2002 | WO2002025071A1 Method of operating spark-ignition four-stroke internal combustion engine |
| 03/28/2002 | WO2002024844A1 Method of operating an internal combustion engine |
| 03/28/2002 | WO2002024843A1 Method of operating an internal combustion engine |
| 03/28/2002 | WO2002024842A1 A low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
| 03/28/2002 | US20020035983 Timing chain lubricating structure for engine |
| 03/28/2002 | US20020035982 Timing chain lubricating structure for engine |
| 03/28/2002 | US20020035981 Timing chain lubricating system for engine |
| 03/28/2002 | CA2422254A1 Method of operating an internal combustion engine |
| 03/28/2002 | CA2422170A1 Method of operating an internal combustion engine |
| 03/28/2002 | CA2422138A1 A low-sulfur consumable lubricating oil composition and a method of operating an internal combustion engine using the same |
| 03/26/2002 | CA2220613C Lubricating and breather system in engine |
| 03/20/2002 | EP1188904A2 Timing chain lubricating structure for engine |
| 03/20/2002 | EP0831206B1 Valve device for engine |
| 03/19/2002 | US6357407 Anti-rotation valve lifter guide apparatus |
| 03/19/2002 | US6357401 V-2 engine |
| 03/14/2002 | DE10043592A1 Schmierung für einen Nockentrieb Lubrication for a cam drive |
| 03/14/2002 | DE10043236A1 Schmieranordnung für einen Nockentrieb Lubricating arrangement for a cam drive |
| 03/13/2002 | EP1186751A1 Valve lift control unit with simplified lubrication |
| 03/13/2002 | CN1080817C System for producing lubricating oil mist in engine |
| 03/07/2002 | US20020027046 Lubrication mechanism for a cam drive |
| 03/07/2002 | US20020027045 Valve lift control unit with simplified lubrication |
| 03/07/2002 | US20020026920 Lubrication mechanism for a cam drive |
| 02/27/2002 | CN1338024A Four-stroke internal combustion engine |
| 02/27/2002 | CN1079890C Engine lubrication system |
| 02/21/2002 | US20020020379 Camshaft lubrication system |
| 02/14/2002 | US20020017267 Lubricating method and device of internal combustion engine |
| 02/07/2002 | WO2002010559A1 Camshaft lubrication system |
| 02/07/2002 | US20020014447 Staged oil filter incorporating additive-releasing particles |
| 02/07/2002 | CA2419787A1 Camshaft lubrication system |
| 01/31/2002 | DE10127943A1 Ventilsteuerzeitenverstellvorrichtung Valve timing adjusting apparatus |
| 01/31/2002 | DE10034329A1 Internal combustion engine valve bonnet design pairs camshafts supportedly in bonnet via injection-molded bearings plus one camshaft endface disk for stability. |
| 01/24/2002 | US20020007983 Lubricating system for OHC engine |
| 01/24/2002 | US20020007812 Structure for lubricating valve-operating device of OHC engine and cover member for OHC engine |
| 01/23/2002 | CN1332826A A low cost new internal combustion engine with increased mechanical efficiency, fuel saver and pollution controlled |
| 01/16/2002 | CN2471933Y 油泵轴链轮装置 Pump shaft sprocket means |
| 01/15/2002 | US6338324 Lubricating structure for a four-stroke engine |
| 01/15/2002 | US6338322 Valve timing control device |
| 01/09/2002 | EP1170470A2 Internal combustion engine |
| 01/03/2002 | US20020000453 Precise replacement of liquids and components in a liquid mixture |
| 01/02/2002 | EP0985084A4 Multiple-position, operator-carried, four-stroke engine |
| 01/02/2002 | CN1077213C Lubricating structure for front engine |
| 01/02/2002 | CN1077202C Method for introducing and dosing and at least one additive in combustion chamber of engine, and replated applications |
| 12/26/2001 | CN1328220A Guiding mechanism for circulating drive |
| 12/20/2001 | US20010052330 Valve timing adjusting device |
| 12/19/2001 | CN1076432C Lubricating system in 4-cycle engine |
| 12/11/2001 | US6328009 Valve lifter apparatus |
| 12/06/2001 | US20010047788 Handheld type four-cycle engine |
| 12/06/2001 | US20010047782 Engine valve assembly for internal combustion engine |
| 12/05/2001 | EP1160420A2 Engine valve assembly for internal combustion engine |
| 11/28/2001 | EP1157195A1 Engine having a high pressure hydraulic system and low pressure lubricating system |
| 11/20/2001 | CA2124824C Operator carried power tool having a four-cycle engine |
| 11/15/2001 | WO2001085882A2 Multi-staged fluid filter, and methods of making and using same |
| 11/13/2001 | US6314929 Valve timing control device of internal combustion engine |
| 11/07/2001 | EP1152130A2 Handheld type four-cycle engine |
| 11/01/2001 | US20010035148 Oil mist generation system in handheld type four-cycle engine |
| 11/01/2001 | US20010035147 Handheld type four-cycle engine |
| 11/01/2001 | US20010035142 Cylinder head structure |
| 10/31/2001 | EP1149997A2 Handheld type four-cycle engine |
| 10/31/2001 | DE10021220A1 Internal combustion engine with chain drive has injection jet device including injection jet running adjacent to chain and at least one guide liner |
| 10/25/2001 | DE10018063A1 Internal combustion engine for vehicle; has rocking levers driven by gas change valves and supported at cylinder head and sleeves for oil pipes arranged to form bearings for rocking levers |
| 10/24/2001 | EP1147298A1 Four-stroke internal combustion engine |
| 10/23/2001 | US6305420 Head gasket with a check valve |