| 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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| 02/20/2008 | CN100370119C Direct injection internal combustion engine with NOx-reduced emissions |
| 02/19/2008 | US7332001 Manganese compound fuel additive that complexes byproduct soot particles; wear inhibition, lubricant oil life, mileage, emissions control |
| 02/19/2008 | CA2488992C General-purpose engine |
| 02/14/2008 | WO2008017605A1 Internal combustion engine |
| 02/14/2008 | WO2008017365A1 Heat exchanger for a motor vehicle |
| 02/14/2008 | WO2007112545A8 Method and apparatus of fuelling an internal combustion engine with hydrogen and methane |
| 02/14/2008 | US20080037908 Additive Tank for a Vehicle Having an Internal Combustion Engine |
| 02/14/2008 | US20080036312 Energy converter |
| 02/14/2008 | US20080035309 Heat Exchanger in Particular for Exhaust Coolers on Internal Combustion Engines |
| 02/14/2008 | US20080035129 Method of controlling the combustion phase of an internal-combustion engine, notably a gasoline type direct-injection supercharged engine |
| 02/14/2008 | US20080035126 Exhaust gas recirculation system |
| 02/14/2008 | US20080035122 Fuel Delivery Control for Internal Combustion Engine |
| 02/14/2008 | DE19735549B4 Vorrichtung zur Diagnose einer Tankentlüftungsanlage eines Fahrzeugs Apparatus for diagnosing a tank ventilation system of a vehicle |
| 02/14/2008 | DE10355649B4 Längsdurchströmter Abgaskühler Longitudinal flow-through exhaust gas cooler |
| 02/14/2008 | DE10330106B4 Ausfalldetektionsvorrichtung für einen Verbrennungsmotor Failure detection device for an internal combustion engine |
| 02/14/2008 | DE102007000438A1 Combustion engine comprises a turbocharger corresponding with a first row of cylinders and an exhaust gas recycling system for feeding exhaust gas to an inlet system of the engine |
| 02/14/2008 | DE102007000406A1 Flap valve control, in the exhaust gas return flow to an internal combustion motor, gives it a flutter action to release and remove detected deposits |
| 02/14/2008 | DE102006037934A1 Brennkraftmaschine Internal combustion engine |
| 02/14/2008 | DE102006037062A1 Kraftstoffbehälter für ein Kraftfahrzeug Fuel tank for a motor vehicle |
| 02/14/2008 | DE102006036990A1 Kombination einer inneren mit einer äußeren Abgasrückführung Combining an internal to an external exhaust gas recirculation |
| 02/13/2008 | EP1887211A1 Combination of an inner with an outer exhaust gas recovery feed |
| 02/13/2008 | EP1886012A1 An arrangement for recirculation of exhaust gases of a supercharged internal combustion engine |
| 02/13/2008 | EP1664517B1 Dosing pump for a liquid fuel additive |
| 02/13/2008 | EP1581724B1 Engine braking methods and apparatus |
| 02/13/2008 | EP1518043B1 Exhaust gas heat exchanger and method for the production thereof |
| 02/13/2008 | EP1504177B1 Variable, exhaust-gas turbocharger with an auxiliary drive for an internal combustion engine |
| 02/13/2008 | EP1261802B1 Environmentally friendly method for generating energy from natural gas |
| 02/13/2008 | CN101124395A Exhaust gas turbocharger internal combustion engine |
| 02/13/2008 | CN101122266A Multifunctional multiple stroke power machine device and its uses |
| 02/13/2008 | CN100368676C Fuel vaporization processing apparatus |
| 02/13/2008 | CN100368672C Fuel jetting controller |
| 02/13/2008 | CN100368671C Spark ignition engine control device |
| 02/13/2008 | CN100368668C Throttle body |
| 02/12/2008 | US7328692 Intake device for internal combustion engine |
| 02/12/2008 | US7328691 Multi-cylinder engine |
| 02/12/2008 | US7328577 Multivariable control for an engine |
| 02/07/2008 | WO2008015823A1 Valve device |
| 02/07/2008 | US20080029073 Exhaust-gas recirculation valve |
| 02/07/2008 | US20080028747 Exhaust Gas System Having an Exhaust Gas Treatment Unit and a Heat Exchanger in an Exhaust Gas Recirculation Line |
| 02/07/2008 | US20080028746 Exhaust gas control apparatus for internal combustion engine and method of controlling same |
| 02/07/2008 | US20080028744 Method for Increasing Catalyst Temperature Using Ethanol-Blended Diesel Fuels |
| 02/07/2008 | US20080028673 Fuel additive |
| 02/07/2008 | DE19941439B4 Reinigungsverfahren für Stickoxide in einer Abgasleitung eines Dieselmotors A method for cleaning nitrogen oxides in an exhaust line of a diesel engine |
| 02/07/2008 | DE10358638B4 Gasdichtigkeits-Diagnose-Vorrichtung für einen Kraftstofftank mit einem Kraftstoffverdunstungs-Auslass-System Gas Resistance diagnosing apparatus for a fuel tank with a fuel evaporation exhaust system |
| 02/07/2008 | DE10323869B4 Verfahren zum Ansteuern eines Regenerierventils eines Kraftstoffdampf-Rückhaltesystems Method for controlling a regeneration valve of a fuel vapor retention system |
| 02/07/2008 | DE102007031912A1 Abgaswärmetauscher Exhaust gas heat exchanger |
| 02/07/2008 | DE10142198B4 Vorrichtung zur Steuerung eines Verbrennungsmotors Device for controlling an internal combustion engine |
| 02/06/2008 | EP1883750A2 Hydrogen-fueled internal combustion engine |
| 02/06/2008 | EP1883749A1 Arrangement for recirculation of exhaust gases of a supercharged internal combustion engine |
| 02/06/2008 | CN101120162A Emission reduction in a diesel engine using an alternative combustion process and a low-pressure egr loop |
| 02/06/2008 | CN101117922A Engine speed-based modification of exhaust gas recirculation during fueling transients |
| 02/06/2008 | CN100366870C Waste gas purifier for internal combustion engine and method thereof |
| 02/05/2008 | US7326275 Method and apparatus for inferring hydrocarbon level in a scrubber |
| 01/31/2008 | WO2008013157A1 Exhaust gas recirculation system for internal combustion engine |
| 01/31/2008 | WO2008013045A1 Four-cycle internal combustion engine |
| 01/31/2008 | WO2008012632A2 Process and apparatus for generating hydrogen enriched fuel |
| 01/31/2008 | WO2008011973A1 Fluid flow control device |
| 01/31/2008 | US20080022972 Engine exhaust gas purifier |
| 01/31/2008 | US20080022666 Balanced partial two-stroke engine |
| 01/31/2008 | US20080022585 Method of enhancing the operation of diesel fuel combustion systems |
| 01/31/2008 | DE19910781B4 Kolbenbrennkraftmaschine für ein Kraftfahrzeug Piston-type internal combustion engine for a motor vehicle |
| 01/31/2008 | DE102006035183A1 Multi cylinder internal-combustion engine, has mixing device attached to return line, where mixing device discharges exhaust gas into suction manifold over openings, and arranged in axial direction of manifold at distance from one another |
| 01/31/2008 | DE102004025184B4 Regelbare Zweiwegeventilvorrichtung Adjustable two-way valve device |
| 01/31/2008 | DE102004024628B4 Fehlerdiagnosevorrichtung für Kraftstoffdampf-Verarbeitungssystem Fault diagnosis device for the fuel vapor processing system |
| 01/30/2008 | EP1882843A2 Actuating device of a valve, in particular an exhaust gas return valve |
| 01/30/2008 | EP1882836A1 Integrated charge air cooler and exhaust gas recirculation mixer |
| 01/30/2008 | CN201013479Y Double temperature control full-automatic alcohol hydrogen combustion-substituted device |
| 01/30/2008 | CN201013478Y Ultrasonic wave fuel economizer |
| 01/30/2008 | CN101115919A Exhaust throttle-egr valve module for a diesel engine |
| 01/30/2008 | CN100365265C Large internal combustion engine with supercharger |
| 01/30/2008 | CN100365260C Waste gas purifying plant of compression ignition type internal combustion engine |
| 01/30/2008 | CN100365258C 燃料输送系统 A fuel delivery system |
| 01/30/2008 | CN100365254C Heading gas injection system (HGIS) direct injection system |
| 01/29/2008 | US7323041 Gas storage canister |
| 01/29/2008 | US7322344 Fuel injection control apparatus for internal combustion engine |
| 01/29/2008 | US7322332 Intake system of multi-cylinder engine |
| 01/29/2008 | US7322322 Stratified-scavenging two-stroke internal combustion engine |
| 01/29/2008 | US7322194 System and method for reducing surge |
| 01/29/2008 | US7322193 Exhaust gas recirculation system |
| 01/29/2008 | US7322192 Exhaust gas recirculation system |
| 01/27/2008 | CA2594476A1 Integrated charge air cooler and exhaust gas recirculation mixer |
| 01/24/2008 | WO2008009790A1 Combustion engine with hybrid recirculation circuit |
| 01/24/2008 | WO2008009789A1 Combustion engine supply circuit with swirling of the gases and corresponding combustion engine |
| 01/24/2008 | WO2007140148A3 Exhaust gas recirculator mixer |
| 01/24/2008 | US20080017175 Engine Control System |
| 01/24/2008 | DE112006000567T5 Aufgeladene Brennkraftmaschine mit EGR-Vorrichtung Supercharged internal combustion engine with EGR apparatus |
| 01/24/2008 | DE102007033148A1 Device e.g. exhaust gas cooler, for cooling exhaust gas in exhaust gas recirculation system of internal combustion engine i.e. diesel engine, of motor vehicle i.e. passenger car, has housing with wall sections formed as single-piece |
| 01/24/2008 | DE102006046945B4 Strömungsdurchgangumschaltventil Strömungsdurchgangumschaltventil |
| 01/24/2008 | DE10142397B4 Gerät zum Reinigen des Abgases einer Brennkraftmaschine An apparatus for purifying exhaust gas of an internal combustion engine |
| 01/23/2008 | EP1880099A2 Engine air management system |
| 01/23/2008 | EP1778966B8 Internal combustion engine having an exhaust gas turbocharger and an exhaust gas recirculation system |
| 01/23/2008 | EP1485604B1 METHOD OF REDUCING NITROGEN OXIDE (NOx) EMISSIONS IN SUPERCHARGED PISTON ENGINE AND PISTON ENGINE ARRANGEMENT |
| 01/23/2008 | CN201011325Y Device for automatically cracking alcohol into alcohol hydrogen using consumptive thermal energy |
| 01/23/2008 | CN201011324Y Exhaust gas recirculation cooler and its cooling pipe |
| 01/23/2008 | CN101111672A Arrangement for recirculation of exhaust gases of a charged internal combustion engine in a vehicle |
| 01/23/2008 | CN101111671A Arrangement for recirculation of exhaust gases of an internal combustion engine in a vehicle |
| 01/23/2008 | CN101111668A Exhaust valve control method and exhaust valve control device for diesel engine |
| 01/23/2008 | CN101109344A Oxygen intake type single stroke engine and operation method thereof |
| 01/23/2008 | CN101109316A Firstly burning then injecting water resultant force driving power generation |
| 01/23/2008 | CN101109308A Energy conversion device for engine vent gas |