| Patents for F02M 25 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel, or fuel-air mixture (28,324) |
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| 09/20/2000 | EP1036935A1 System for supplying pressurised liquid fuel to an internal combustion engine |
| 09/20/2000 | EP1036270A1 Arrangement for a combustion engine |
| 09/20/2000 | EP1036266A1 Device for controlling exhaust gas recirculation in an internal combustion engine |
| 09/20/2000 | CN1267359A Method for controlling exhaust gas recirculation in IC engine |
| 09/20/2000 | CN1266944A IC engine with oxygen-enriched air supply and reciprocating energy absorber |
| 09/19/2000 | US6119725 Valve device |
| 09/19/2000 | US6119663 Method and apparatus for diagnosing leakage of fuel vapor treatment unit |
| 09/19/2000 | US6119662 Method of predicting purge vapor concentrations |
| 09/19/2000 | US6119661 Pressure compensating vapor management valve |
| 09/19/2000 | CA2081161C Automobile parts and engine canisters |
| 09/14/2000 | WO2000053918A1 Compound power plant |
| 09/14/2000 | WO2000053917A1 Internal combustion engine with exhaust recirculation |
| 09/14/2000 | WO2000053916A1 Apparatus for making water-in-fuel oil emulsion |
| 09/14/2000 | WO2000053902A1 Method of desulfating an nox storage catalyst |
| 09/14/2000 | DE19910846A1 Abgasrückführsystem für eine Brennkraftmaschine Exhaust gas recirculation system for an internal combustion engine |
| 09/14/2000 | DE19910781A1 Piston engine for motor vehicles with forced mixing of gases due to feeding hot exhaust gases into relatively cool fresh air, for low gas mixture temperature |
| 09/14/2000 | DE19910664A1 Verfahren zur De-Sulfatierung eines NOx-Speicherkatalysators A method for desulfating an NO x storage catalytic converter |
| 09/13/2000 | EP1035319A2 Electromechanically actuated solenoid exhaust gas recirculation valve |
| 09/13/2000 | EP1035318A2 Exhaust gas recirculation system for a combustion engine |
| 09/13/2000 | EP0928369A4 Premixed charge compression ignition engine with optimal combustion control |
| 09/13/2000 | CN2396196Y Waste heat hydrogen-generator with external heat collecting structure |
| 09/13/2000 | CN1056446C Fault diagnostic controller for pressure sensor |
| 09/12/2000 | US6116225 Laminar flow nozzle |
| 09/12/2000 | US6116224 Automotive vehicle having a novel exhaust gas recirculation module |
| 09/12/2000 | US6116223 Cam driven exhaust gas recirculation valve assembly |
| 09/12/2000 | US6116221 Gasoline vapor purging system of internal combustion engine |
| 09/12/2000 | US6116106 Rotation-reciprocation converting rotor |
| 09/12/2000 | US6116026 Engine air intake manifold having built-in intercooler |
| 09/08/2000 | WO2000052321A1 Fuel processing device for mobile and stationary internal combustion engines |
| 09/08/2000 | WO2000051751A2 Induction system cleaning method and apparatus |
| 09/07/2000 | DE10007158A1 Induction air heating system for vehicle engines feeds high temperature combustion gas to induction side before or during heat exchange with fluid for heater core for improved starting |
| 09/06/2000 | EP1032758A1 Device for recirculating exhaust gases in an internal combustion engine |
| 09/06/2000 | EP1032757A1 Method for operating an internal combustion engine, especially an internal combustion engine in a motor vehicle |
| 09/06/2000 | EP0900329A4 Automotive fluid control system with pressure balanced solenoid valve |
| 09/05/2000 | US6112729 Device for controlling exhaust gas recirculation in an internal combustion engine |
| 09/05/2000 | US6112728 Device for diagnosis of a tank ventilation system of a vehicle |
| 09/05/2000 | US6112705 Water injection amount control system for fuel and water injection engine |
| 09/05/2000 | US6112518 System and method for monitoring a catalytic converter |
| 08/31/2000 | WO2000050760A1 Method and device for improving combustion in an internal combustion engine |
| 08/31/2000 | WO2000050744A1 Particulate filter regeneration method involving the input of a solution containing hydroxyl compounds |
| 08/31/2000 | WO2000050542A1 Internal combustion system using acetylene fuel |
| 08/31/2000 | DE19906401C1 Abgasrückführsystem Exhaust gas recirculation system |
| 08/31/2000 | CA2329404A1 Method and device for improving combustion in an internal combustion engine |
| 08/30/2000 | EP1031725A2 Vehicle fuel system |
| 08/30/2000 | EP1031722A2 Control apparatus and method for premixed compression ignition type internal combustion engines |
| 08/30/2000 | EP1031719A2 Diesel engine controller |
| 08/30/2000 | EP1031707A1 Method and device for automatic additive supply in an automotive fuel tank |
| 08/30/2000 | EP1031546A1 Method to prevent recession loss of silica and silicon-containing materials in combustion gas environments |
| 08/30/2000 | EP1030964A1 Lost motion hydraulic overhead with integrated retarding |
| 08/30/2000 | EP0835515B1 Electromagnetic actuator arrangement for engine control valve |
| 08/30/2000 | CN2394019Y Mixer for diesel oil and hydrogen fuel |
| 08/30/2000 | CN2394018Y Energy-saving pollution control device of gasoline automobile |
| 08/29/2000 | US6109225 Valve timing control device for an internal combustion engine |
| 08/29/2000 | US6109025 Compression ignition type engine |
| 08/24/2000 | WO2000049108A1 Lipid vesicle-based fuel additives and liquid energy sources containing same |
| 08/24/2000 | WO2000048859A1 Multilayer fuel tank with cover and fuel vapour collection chamber |
| 08/23/2000 | EP1030395A2 Power generation system using a solid oxide fuel cell on the exhaust side of an engine |
| 08/23/2000 | EP1030050A1 Exhaust gas recirculation system |
| 08/23/2000 | EP1029170A1 Apparatus for the treatment of crankcase emissions materials in a positive crankcase ventilation system |
| 08/22/2000 | US6105563 System, method, and device for nitrous oxide injection |
| 08/22/2000 | US6105560 Baffled breather tube |
| 08/22/2000 | US6105559 Charge proportioning valve assembly |
| 08/22/2000 | US6105557 Method of checking the operability of a tank-venting system |
| 08/22/2000 | US6105556 Evaporative system and method of diagnosing same |
| 08/22/2000 | US6105553 Method and fuel injection system for operating in internal combustion engine |
| 08/22/2000 | US6105550 Method for operation of a four-stroke reciprocating internal combustion engine |
| 08/17/2000 | WO2000047882A1 Method for operating an internal combustion engine with variable charge changing control times |
| 08/17/2000 | WO2000047697A1 Fuel formulations to extend the lean limit |
| 08/17/2000 | WO2000047344A1 Method and apparatus for cleaning exhaust gas recirculation system |
| 08/17/2000 | DE19937095A1 Electronic system for controlling direct-injection internal combustion engines with exhaust gas re-circulation and regeneration includes an air intake sensor and an air-fuel-ratio sensor for exhaust gas air-fuel ratio |
| 08/17/2000 | DE19905166A1 Optimizing device for combustion process involves combustion chamber fed with combustion air fed into at least one inlet via air feed conduit, exhaust gas being fed from it via outlet and conduit |
| 08/17/2000 | DE10005520A1 Motor vehicle heating system for sucking in air includes a motor fuel combustion heater to be activated before cranking up an engine to generate combustion gas and to feed an engine's air intake manifold |
| 08/16/2000 | EP1028249A2 EGR system and improved actuator therefor |
| 08/16/2000 | EP1028243A2 Control apparatus for direct injection engine |
| 08/16/2000 | EP1027534A1 Co-axial master piston assembly |
| 08/16/2000 | EP1027533A1 Method and system for controlled exhaust gas recirculation in an internal combustion engine with application to retarding and powering function |
| 08/16/2000 | EP1027532A1 Method and device for lubricating and simultaneously supplying fuel in a vegetable oil-operated combustion engine |
| 08/16/2000 | CN1263583A Premixed charge compression ignition engine with optimal combustion control |
| 08/16/2000 | CN1055516C 氢气发动机 Hydrogen Engine |
| 08/15/2000 | US6102018 Air/fuel control system and method |
| 08/15/2000 | US6102016 EGR system and improved actuator therefor |
| 08/15/2000 | US6102015 Diagnostic device and method for exhaust gas recirculation system |
| 08/15/2000 | US6102014 Exhaust gas recirculation system |
| 08/15/2000 | US6102003 Apparatus for detecting concentration of fuel vapor in lean-burn internal combustion engine, and applied apparatus thereof |
| 08/15/2000 | US6101999 Compression ignition type engine |
| 08/15/2000 | US6101990 Low emission power plant and method of making same |
| 08/15/2000 | US6101989 Low emission power plant and method of making same |
| 08/10/2000 | WO2000046533A1 Gas conducting device |
| 08/10/2000 | WO2000046492A1 Black smoke/particulates controlling device for diesel engines and auxiliary device for exhaust gas reduction |
| 08/10/2000 | DE19952093C1 Compression ignition 4-stroke engine has control and regulation device controlliing timed opening and closing of inlet and outlet valves for each engine cylinder |
| 08/10/2000 | DE19905187A1 Swirl valve flange for IC engines has control valves formed by rotary slide valves of ceramic materials with lever journals |
| 08/10/2000 | DE19904622A1 Control valve to return exhaust gas to fresh gas in IC engines consists of two parts connected to separate guide systems with tubes for returned exhaust |
| 08/09/2000 | EP1026385A2 Internal combustion engine |
| 08/09/2000 | EP1026381A2 Engine control device |
| 08/09/2000 | EP1026374A2 Exhaust gas purifying apparatus of engine |
| 08/09/2000 | EP1025351A1 Low emission power plant and method of making same |
| 08/09/2000 | CN1262379A Self-suction combustion-promoting purifier for tail gas of engine |
| 08/08/2000 | US6098606 Method of operating an internal combustion engine such as an engine of a motor vehicle |
| 08/08/2000 | US6098603 Blow-by gas passage abnormality detecting system for internal combustion engines |
| 08/08/2000 | US6098602 Exhaust gas recirculation system |