| 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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| 04/16/2008 | EP1633968B1 Tank vent valve |
| 04/16/2008 | CN101163876A By-pass valve |
| 04/16/2008 | CN100381695C Failure diagnosis apparatus for evaporative fuel processing system |
| 04/16/2008 | CN100381692C Control device and control method for automobile |
| 04/16/2008 | CN100381690C Nox discharge quantity estimation method for internal combustion engine |
| 04/16/2008 | CN100381689C Piston engine and method for controlling such an engine |
| 04/16/2008 | CN100381685C Electronic EGR gas control system |
| 04/16/2008 | CN100381681C Method and device for artificially ageing a catalytic converter |
| 04/16/2008 | CN100381679C Valve drive apparatus of internal-combustion engine |
| 04/15/2008 | US7357822 Filter control apparatus |
| 04/15/2008 | US7357126 Corrosive resistant heat exchanger |
| 04/15/2008 | US7357125 Exhaust gas recirculation system |
| 04/15/2008 | US7356987 Exhaust gas recirculation system having an electrostatic precipitator |
| 04/15/2008 | CA2392921C Integrated egr valve and cooler |
| 04/10/2008 | WO2008041925A1 Cooling arrangement at a vehicle |
| 04/10/2008 | WO2008008379A3 Enhanced engine air breathing system with after treatment device before the turbocharger |
| 04/10/2008 | DE19581571B4 Motor mit veränderlichem Verdichtungsverhältnis Engine with variable compression ratio |
| 04/10/2008 | DE102007041925A1 Kohlenwasserstoffabscheideranordnung Kohlenwasserstoffabscheideranordnung |
| 04/10/2008 | DE102007000479A1 Supercharging pressure controller for combustion engine controlling system, has turbine provided in engine exhaust system and exhaust gas drive magnitude evaluation device for evaluating exhaust gas drive magnitude components of compressor |
| 04/10/2008 | DE102006045678A1 Verfahren zur Überprüfung einer Tankentlüftungsvorrichtung, Steuervorrichtung und Brennkraftmaschine Method for testing a tank ventilation device, controller and internal combustion engine |
| 04/10/2008 | DE10135757B4 Drehmomentsteuerung in einem Motor mit einem Hybridventilantrieb Torque control in an engine having a valve drive hybrid |
| 04/10/2008 | DE10019013B4 Steuergerät für eine Brennkraftmaschine Control unit for an internal combustion engine |
| 04/09/2008 | EP1908951A1 Device for recirculating exhaust gas from an internal combustion engine and internal combustion engine equipped with such a device |
| 04/09/2008 | EP1907677A2 Supercharged diesel engines |
| 04/09/2008 | EP1558842B1 Exhaust system and method for operating the same |
| 04/09/2008 | EP1343963B1 Heat-exchanger module, specially designed for an exhaust gas recycling system |
| 04/09/2008 | CN201044896Y Oil tank type full-automatic diesel dynamic emulsifying apparatus |
| 04/09/2008 | CN100379972C Internal-combustion engine and method for modification of exhaust gas recirculation of the internal-combustion engine |
| 04/09/2008 | CN100379971C Controllable waste gas heat exchanger |
| 04/09/2008 | CN100379968C Engine control device |
| 04/09/2008 | CN100379961C Internal combustion engine system and method for controlling the same |
| 04/09/2008 | CN100379954C Regeneration control of diesel particulate filter |
| 04/09/2008 | CN100379951C Engine valve actuation system and method using reduced pressure common rail and dedicated engine valve |
| 04/08/2008 | US7353811 Exhaust gas recirculation device |
| 04/08/2008 | US7353809 Evaporative emissions canister with integral liquid fuel trap |
| 04/08/2008 | US7353799 Method for operating an internal combustion engine |
| 04/08/2008 | US7353783 Exhaust gas recirculation device for engine |
| 04/08/2008 | US7353782 Method and apparatus in a spraying apparatus |
| 04/03/2008 | WO2008039050A1 Ultrasonic vaporizer device for internal combustion engines |
| 04/03/2008 | WO2008038083A2 Egr system for internal combustion engine and method for controlling the same |
| 04/03/2008 | WO2008037915A1 Control system for a motor vehicle internal combustion engine that comprises an engine exhaust gas recirculation circuit provided with a controlled recirculation valve |
| 04/03/2008 | WO2008037571A1 Method for inspecting a tank ventilation device, control device, and internal combustion engine |
| 04/03/2008 | WO2008037318A1 Method of operating an exhaust gas recirculation system |
| 04/03/2008 | WO2008012632A3 Process and apparatus for generating hydrogen enriched fuel |
| 04/03/2008 | WO2007149978A3 Hydrocarbon adsorber for air induction systems |
| 04/03/2008 | DE10214556B4 Kraftstoff- und Reduktionsmittelbetankungssystem Fuel and reducing agent refueling system |
| 04/03/2008 | DE102006046341A1 Verfahren zum Betreiben eines Abgasrückführungssystems Method for operating an exhaust gas recirculation system |
| 04/03/2008 | DE102006045422A1 Petrol-engine combustion method, involves operating internal-combustion engine in operation area with lean-air-fuel-mixture, and admitting agent in partial load area of operation area and lean-air-fuel-mixture during operation of engine |
| 04/03/2008 | DE102004025185B4 Luftansaugkanalsystem für Verbrennungskraftmaschinen Air intake duct system for internal combustion engines |
| 04/02/2008 | EP1906001A2 Canister |
| 04/02/2008 | EP1906000A2 Exhaust gas recirculation system for gasoline engines |
| 04/02/2008 | EP1905999A2 Exhaust gas recirculation system for gasoline engines |
| 04/02/2008 | EP1904727A1 Engine and method of maintaining engine exhaust temperature |
| 04/02/2008 | EP1904328A1 Device for precipitating benzine vapours |
| 04/02/2008 | CN101155985A System for controlling vehicle fuel vapor discharge |
| 04/02/2008 | CN101153565A Multiple-kind fuel engine fuel injection control device |
| 04/02/2008 | CN100378302C A four-stroke engine |
| 04/02/2008 | CN100377845C Manually operated tool |
| 04/01/2008 | US7353102 Trouble diagnosis apparatus for supercharger of internal combustion engine |
| 03/27/2008 | WO2008035670A1 Valve assembly |
| 03/27/2008 | WO2008034822A1 Heat exchanger for gases, in particular for the exhaust gases of an engine |
| 03/27/2008 | WO2008034604A2 Heat exchanger for an internal combustion engine |
| 03/27/2008 | US20080072862 Combustion Chamber Deactivation System |
| 03/27/2008 | DE102007044980A1 Wärmetauscher für einen Verbrennungsmotor Heat exchanger for an internal combustion engine |
| 03/27/2008 | DE102007041952A1 AGR-Kreisbetrieb von alternativ linker/rechter Bank zum Verbessern der Schmutzbeständigkeit während einer Motorbetriebsart mit niedrigem Massenstrom EGR loop operation of alternative left / right bank to improve the soil resistance during engine operation with low mass flow |
| 03/27/2008 | DE102007032432A1 Motor-Subsystem-Stellglieder mit Antrieben mit variablem Übersetzungsverhältnis Motor subsystem actuators with drives with variable ratio |
| 03/27/2008 | DE102006043769A1 Additive e.g. ferrocene, mixing method for diesel internal combustion engine, involves preheating additive volume in storage by heat addition based on condensation temperature and providing volume in liquefied condition to mix with fluid |
| 03/27/2008 | DE102006043426A1 Internal-combustion engine i.e. diesel engine, has exhaust gas return line connected with exhaust gas line to turbine, and charge-cycle valve separated from inlet channel and outlet channel and connected with exhaust gas return line |
| 03/27/2008 | DE102006043321A1 Reducing method for ejecting polluting material and compounds, involves burning processes, particularly burning process with inner combustion, and fresh gas inlet is connected with waste gas by essentially closed gas circuit |
| 03/27/2008 | DE102006042936A1 Wärmeaustauscher, insbesondere Abgaswärmeaustauscher Heat exchanger, in particular exhaust gas heat exchanger |
| 03/26/2008 | EP1903207A1 Heat exchanger, in particular exhaust gas heat exchanger |
| 03/26/2008 | EP1763627B1 Internal combustion engine featuring exhaust gas aftertreatment, and method for the operation thereof |
| 03/26/2008 | EP1108126A4 Compressed air assisted fuel injection system |
| 03/26/2008 | CN201041104Y High voltage spark ozone combustion-assistant device for automobile |
| 03/26/2008 | CN201041103Y Universal engine |
| 03/26/2008 | CN201041102Y Diesel engine waste gas recirculation cooler U-shaped spiral groove heat-radiation tube |
| 03/26/2008 | CN201041101Y Secondary air admission water atomizing combustion-assisting device for automobile |
| 03/26/2008 | CN101149029A Water combustion-supporting equipment for automobile |
| 03/26/2008 | CN100376781C Method for applying fuel additives to fuel, internal combustion engine and exhausting system |
| 03/26/2008 | CN100376778C Fuel injection control device for internal combustion engine |
| 03/26/2008 | CN100376776C Combustion control for IC engine |
| 03/26/2008 | CN100376774C Turbo charge diesel-type piston engine and method for controlling such an engine |
| 03/25/2008 | US7349792 System for a virtual liquid sensor |
| 03/25/2008 | US7349791 Control apparatus for internal combustion engine |
| 03/25/2008 | US7347180 Method for operating an internal combustion engine |
| 03/25/2008 | US7347179 Method for operating an internal combustion engine |
| 03/25/2008 | CA2347874C A method and device for an egr-system and a valve as well as a regulation method and device |
| 03/20/2008 | WO2008033418A1 Integration of an exhaust air cooler into a turbocharger |
| 03/20/2008 | WO2008032472A1 Control device for exhaust gas recirculation valve |
| 03/20/2008 | WO2008031959A1 Device improving the operation of a supercharged engine with an exhaust gas recirculation circuit |
| 03/20/2008 | WO2008010037A3 Fuel injection device |
| 03/20/2008 | US20080066725 Exhaust Gas Recirculation System For Gasoline Engines |
| 03/20/2008 | US20080066449 Exhaust Gas Purifying Device Of An Internal Combustion Engine |
| 03/20/2008 | US20080066447 Monitoring System For Internal Combustion Engine |
| 03/20/2008 | DE112006001046T5 HCCI- und SI-Verbrennungssteuerungsverfahren für eine Brennkraftmaschine mit Direkteinspritzung HCCI and SI combustion control method for an internal combustion engine with direct |
| 03/20/2008 | DE10330352B4 Verfahren und Vorrichtungen zum Betrieb von Hubkolbenbrennkraftmaschinen Methods and apparatus for operation of reciprocating internal combustion engines |
| 03/20/2008 | DE102006044558A1 Internal combustion engine has device for compression or charging cylinder of internal combustion engine to supply combustion air flow, and charge air cooler, which cools compressed combustion air flow |
| 03/19/2008 | EP1900931A1 Thermal expansion feature for an exhaust gas cooler |
| 03/19/2008 | EP1899595A1 Device for recycling and cooling exhaust gas for an internal combustion engine |
| 03/19/2008 | EP1009922B1 Method for reducing emissions from a diesel engine |