| Patents for F02B 1 - Engines characterised by fuel-air mixture compression (10,837) |
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| 02/24/2000 | DE19939619A1 Four-stroke engine has controller that sets outlet valve timing for closure near TDC; mixture ignited near TDC for high load; closure advanced, compression ignition used for lower load |
| 02/23/2000 | EP0980971A2 Internal combustion engine |
| 02/23/2000 | CN2365405Y Diesel compression ignition petrol engine |
| 02/22/2000 | US6026640 Method of controlling an engine exhaust gas system and method of detecting deterioration of catalyst/adsorbing means |
| 02/22/2000 | US6026568 High efficiency low-pollution engine |
| 02/22/2000 | CA2148401C Power synchronizer for a compound transmission |
| 02/16/2000 | EP0979935A2 Method and apparatus for decomposing nitrogen oxides in exhaust gas |
| 02/16/2000 | EP0592667B1 Highly heat resistant metallic carrier for automobile catalyst |
| 02/15/2000 | US6023828 Magneto electric generator rotor and an implement for removing this rotor |
| 02/08/2000 | CA2107265C 4-cycle engine |
| 02/02/2000 | EP0976992A2 Drive mechanism for a heating and refrigerating machine operating according to a regenerative gas cycle |
| 02/01/2000 | US6018943 Process and assembly for eliminating nitrogen oxides present in exhaust gas, using nitrogen oxides trapping means |
| 01/25/2000 | CA2172290C System, method and electronic control unit for metering the fuel supply to a combustion installation operating on more than one type of fuel |
| 01/20/2000 | WO2000003131A1 Charge control device for and method for controlling the functioning of a reciprocating internal combustion engine |
| 01/19/2000 | EP0972927A2 Engine exhaust purification system and method |
| 01/19/2000 | EP0972919A2 Internal combustion engine |
| 01/19/2000 | EP0653018B1 Internal combustion engine with limited temperature cycle |
| 01/18/2000 | USRE36500 Internal combustion engine |
| 01/18/2000 | CA2113988C Intake system for internal combustion engine |
| 01/13/2000 | DE19830575A1 Ladungssteuervorrichtung für eine sowie Verfahren zum Steuern des Betriebs einer Hubkolbenbrennkraftmaschine Charge control apparatus for a method as well as for controlling the operation of a reciprocating internal combustion engine |
| 01/05/2000 | CN1048070C Filter regeneration apparatus and method for internal combustion engine |
| 01/04/2000 | US6010408 Torsion isolator with active counterweight |
| 12/29/1999 | EP0967380A2 Diesel Engine |
| 12/29/1999 | CN1047821C Variable valve lift mechanism for internal combustion engine |
| 12/28/1999 | US6006720 Internal combustion engine |
| 12/23/1999 | WO1999066186A1 Method for igniting a multi-cylinder reciprocating gas engine by injecting an ignition gas |
| 12/23/1999 | DE19927479A1 Procedure for running IC engine driven not only by spark-ignited but also self-igniting fuel, especially petrol |
| 12/23/1999 | DE19854776A1 Verfahren zur Zündung eines Mehrzylinder-Hubkolbengasmotors durch Einblasen eines Zündgases A method for igniting a multi-cylinder Hubkolbengasmotors by blowing an ignition gas |
| 12/23/1999 | DE19827420A1 Controller managing fuel supply for exhaust system NOx storage unit regeneration, based on individual engine cycles |
| 12/22/1999 | EP0965734A2 Control strategy for NOx-accumulator |
| 12/22/1999 | EP0700482B1 Controlled variable compression ratio internal combustion engine |
| 12/21/1999 | US6003306 Method and apparatus for nitrogen oxide emission of a direct injection internal combustion engine |
| 12/15/1999 | EP0719312B1 Lubricating compositions with improved antioxidancy |
| 12/14/1999 | US6000367 Method of compensating for boil-off alcohol in a flexible fueled vehicle without a PCV solenoid |
| 12/09/1999 | DE19922607A1 Brennkraftmaschine Internal combustion engine |
| 12/08/1999 | EP0961872A2 Micro-combustion chamber heat engine |
| 12/07/1999 | US5996338 Exhaust gas purifying device for engine |
| 12/02/1999 | DE19823923A1 Reduction of nitrogen oxide in exhaust gas from internal combustion engines |
| 12/01/1999 | EP0961016A2 Internal combustion engine |
| 11/30/1999 | US5994277 Lubricating compositions with improved antioxidancy comprising added copper, a molybdenum containing compound, aromatic amine and ZDDP |
| 11/30/1999 | US5992355 Power unit of a saddle-seat vehicle |
| 11/30/1999 | US5992142 No exhaust emission control method and arrangement |
| 11/25/1999 | DE19822591A1 Device for removing nitrogen in IC engines |
| 11/25/1999 | DE19818596A1 Four-stroke internal combustion engine operating process |
| 11/24/1999 | EP0958451A1 Direct injection spark ignition engine |
| 11/24/1999 | EP0958450A1 Direct injection spark ignition engine |
| 11/23/1999 | US5988136 Method of introducing fuel into the combustion chamber of an internal combustion spark-ignition engine with direct fuel injection |
| 11/23/1999 | US5987747 Compact internal combustion engine |
| 11/17/1999 | EP0957245A2 Engine using liquid and/or gaseous fuel and method of operating the same |
| 11/17/1999 | EP0957243A2 Treatment of nitrogen oxide at an Otto engine supplied with a lean mixture |
| 11/17/1999 | EP0675265B1 Valve driving system for internal combustion engine |
| 11/17/1999 | CN1046569C IC engine |
| 11/16/1999 | US5983856 Intake system construction for internal combustion engine and manufacturing process of intake passage section of internal combustion engine |
| 11/16/1999 | CA2088713C Cleaning exhaust gases from combustion installations |
| 11/11/1999 | WO1999056997A2 Motorcycle, frame, fuel tank and engine |
| 11/10/1999 | EP0954688A1 Torch assembly |
| 11/09/1999 | US5979398 Compression-ignition type engine |
| 11/09/1999 | CA2125897C Fuel shut-off mechanism for internal combustion engines |
| 11/04/1999 | WO1999056011A1 Hybrid car, and method and apparatus for driving hybrid car |
| 11/04/1999 | DE19819372A1 Verfahren zur Verminderung des Stickoxidgehaltes der Abgase eines Verbrennungsmotors A process for reducing the nitrogen oxide content of the exhaust gases of a combustion engine |
| 11/03/1999 | EP0953375A2 Process for decreasing the nitrogen oxide content in combustion engine exhaust gases |
| 11/03/1999 | CN1233710A Spark-ignition engine, flat and with opposite cylinders |
| 11/03/1999 | CN1046153C Variable control process and device for internal combustion engine valve |
| 10/28/1999 | DE19917951A1 Spark ignition engine, flat and with opposite cylinders |
| 10/27/1999 | EP0952323A2 Internal combustion engine |
| 10/27/1999 | EP0952321A2 Internal combustion engine |
| 10/27/1999 | CN1233313A Premixed charge compression ignition engine with optimal combustion control |
| 10/26/1999 | US5972821 First catalyst layer having as an active metal platinum, rhodium or palladium and a second catalyst layer having iridium as an active metal which is provided as an overlayer on the first catalyst layer. |
| 10/26/1999 | CA2174975C Lpg fuel tank, and fuel supply system, for engines |
| 10/24/1999 | CA2269458A1 Internal-combustion engine with opposed cylinders in flat configuration |
| 10/20/1999 | CN1232135A Method and device for converting heat to work |
| 10/14/1999 | DE4244774C2 Mixture control for ic engine with temperature limiting |
| 10/13/1999 | EP0948987A1 Exhaust gas purification method and apparatus therefor |
| 10/13/1999 | CN2343353Y Multipurpose universal two-stroke gasoline engine |
| 10/12/1999 | US5964197 Outboard motor and engine thereof |
| 10/12/1999 | US5964088 Device for purifying exhaust gas of engine |
| 10/07/1999 | DE19845816A1 Salt water electrolysis used e.g. in a diesel engine, a four-stroke Otto engine, a heater or a domestic energy system |
| 10/05/1999 | US5960752 Combustion control apparatus for spark ignition type 2-cycle internal combustion engine |
| 09/29/1999 | EP0944428A1 NOx-ADSORBER |
| 09/29/1999 | EP0944424A1 SPARK-IGNITED INTERNAL COMBUSTION ENGINE WITH AN NOx-ADSORBER |
| 09/28/1999 | US5957095 Valve timing controlling device of internal combustion engine |
| 09/23/1999 | WO1999047797A1 Method for operating a four-stroke reciprocating internal combustion engine |
| 09/23/1999 | DE4305468C2 Arbeitsverfahren für einen Verbrennungsmotor Working method for a combustion engine |
| 09/23/1999 | DE19908454A1 IC engine with compression ignition with valve mechanism having inlet and outlet valves arranged in engine cylinder with fuel injection system and drive condition detection unit |
| 09/22/1999 | EP0943786A2 Method to control the exhaust gas treating of a direct injection Otto engine and of a lean-burn engine |
| 09/21/1999 | US5953907 Method of controlling an engine exhaust gas system and method of detecting deterioration of catalyst/adsorbing means |
| 09/16/1999 | DE19811257A1 Verfahren zur Steuerung der Abgasnachbehandlung eines DI-Otto- und Magermotors Method for controlling the exhaust gas treatment of a DI gasoline and lean-burn engine |
| 09/16/1999 | DE19810935A1 Procedure for running of four-stroke reciprocating piston internal combustion engine |
| 09/16/1999 | DE19810933A1 Reciprocating piston combustion engine e.g. diesel engine |
| 09/15/1999 | EP0942161A2 Gas fuel supply mechanism for gas combustion engine |
| 09/15/1999 | EP0672219B1 Rotary engine |
| 09/15/1999 | EP0598916B1 Exhaust emission control system for internal combustion engine |
| 09/14/1999 | US5951343 Engine lubricating system for watercraft |
| 09/14/1999 | US5950592 Spark ignition two-cycle internal combustion engine with sub-combustion chamber |
| 09/14/1999 | US5950582 Internal combustion engine with variable camshaft timing and intake valve masking |
| 09/14/1999 | US5950425 Internal combustion engine |
| 09/08/1999 | EP0940569A2 Combustion control device for diesel engine |
| 09/08/1999 | EP0636770B1 Exhaust gas cleaning device for an internal combustion engine |
| 09/05/1999 | CA2225048A1 Attain's new engine ports and valve trains |
| 09/02/1999 | WO1999043933A1 Method and device for cleaning exhaust gases |