| 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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| 10/15/2009 | CA2720768A1 Motor operated butterfly valve |
| 10/14/2009 | EP2108808A1 Method for diagnosting evaporative losses from a fuel tank of an internal combastion engine |
| 10/14/2009 | EP2108807A1 Exhaust gas recirculation device for an internal combustion engine |
| 10/14/2009 | CN201326483Y Oxygen-enriched fuel-saving carbon-reducing device |
| 10/14/2009 | CN201326482Y Air inlet and oxygen increasing device of engine |
| 10/14/2009 | CN101555841A An internal combustion engine |
| 10/14/2009 | CN100549401C Vapor assisted cold start control algorithm |
| 10/14/2009 | CN100549400C EGR recovery system and method |
| 10/14/2009 | CN100549377C Control method for an exhaust gas purification system and an exhaust gas purification system |
| 10/13/2009 | US7600738 Output shaft coupling structure of electrically operated control valve |
| 10/13/2009 | US7600372 Exhaust gas control apparatus for internal combustion engine |
| 10/13/2009 | CA2443435C Fuel delivery system |
| 10/13/2009 | CA2287270C Hydrogen generating apparatus and components therefor |
| 10/08/2009 | WO2009123858A1 Locomotive engine exhaust gas recirculation system and method |
| 10/08/2009 | WO2009123542A1 Arrangement at a supercharged internal combustion engine |
| 10/08/2009 | WO2009122794A1 Internal egr control device for internal combustion engine |
| 10/08/2009 | WO2009122254A2 Hybrid vehicle control device and control method |
| 10/08/2009 | WO2009092969A3 Internal combustion engine and vehicle equipped with such engine |
| 10/08/2009 | US20090250041 Device for purifying exhaust gas of a diesel engine |
| 10/08/2009 | DE112007003066T5 Abgasrückführventil Exhaust gas recirculation valve |
| 10/08/2009 | DE112007002869T5 Niederdruck EGR System mit Vollbereichstauglichkeit Low pressure EGR system with full range capabilities, |
| 10/08/2009 | DE112007001620T5 Magnetventil Solenoid valve |
| 10/08/2009 | DE102008017004A1 Tanklüftungsanlage und Verfahren zur Tanklüftung Tank ventilation system and method for tank ventilation |
| 10/07/2009 | EP2107231A1 Valve, in particular for controlling exhaust gases in combustion engines |
| 10/07/2009 | EP2107229A1 Internal combustion engine apparatus, its control method, and vehicle |
| 10/07/2009 | EP2107223A1 Combustion engine with an exhaust gas system to which an additive can be added with a metering unit |
| 10/07/2009 | CN201321921Y Double-adjustment and double-control two-stage purification composite active carbon automobile exhaust re-burning tank |
| 10/07/2009 | CN201321920Y Fuel-steam composite type internal-combustion engine |
| 10/07/2009 | CN201321902Y Novel small engine electrical control system |
| 10/07/2009 | CN201321892Y Sub-critical steam-assisted gasoline engine |
| 10/07/2009 | CN101553659A Cooler arrangement at a vehicle |
| 10/07/2009 | CN101553658A Recirculating valve for exhaust gas |
| 10/07/2009 | CN101551208A Heat exchanger having a contoured insert and method of assembling the same |
| 10/07/2009 | CN101550892A Modular exhaust gas recirculation cooling for internal combustion engines |
| 10/06/2009 | US7597860 Low current plasmatron fuel converter having enlarged volume discharges |
| 10/06/2009 | US7597093 Humidity based control system for an internal combustion engine |
| 10/01/2009 | WO2009120128A1 Heat exchanger, such as a charge air cooler |
| 10/01/2009 | WO2009118622A1 Exhaust gas recirculation device of internal combustion engine |
| 10/01/2009 | WO2009118605A1 Abnormality diagnosis apparatus for exhaust gas recirculation apparatus and abnormality diagnosis method for exhaust gas recirculation apparatus |
| 10/01/2009 | WO2009088948A3 Apparatus and system for efficiently recirculating an exhaust gas in a combustion engine |
| 10/01/2009 | US20090248271 Control Apparatus for Combustion Engine of Premixed Compression Self-ignition type |
| 10/01/2009 | US20090241918 Engine control device and engine control method |
| 10/01/2009 | US20090241527 Arrangement for cooling the exhaust gas of a motor vehicle |
| 10/01/2009 | US20090241515 Exhaust condensation separator |
| 10/01/2009 | DE212007000085U1 Auspuffelement, Auspuffanlage und Fahrzeug umfassend Mittel zum Versorgen eines solchen Motors mit Auspuffgas Exhaust element, exhaust system and vehicle comprising means for providing such an engine with exhaust gas |
| 10/01/2009 | DE202009009441U1 Vorrichtung zur Abgasrückführung A device for exhaust gas recirculation |
| 10/01/2009 | DE102009000894A1 Kraftstoffzufuhrsystem und Verfahren zum Zuführen von Kraftstoff A fuel supply system and method for supplying fuel |
| 10/01/2009 | DE102008016390A1 Filter device i.e. activated carbon filter, for tank ventilation system of motor vehicle, has locking contour provided at retaining device, and counter locking contour provided at additional component |
| 10/01/2009 | DE102008015932A1 Valve arrangement, particularly for discharging exhaust gases, has housing, inlet, outlet, rotatably stored valve body, and nonlinear drive for transferring torque of driving device to valve body by shaft |
| 10/01/2009 | DE102008015600A1 Method for operating internal combustion engine, particularly diesel engine, involves guiding exhaust gas over particle filter, particularly diesel particle filter, in exhaust gas system |
| 10/01/2009 | DE102008015591A1 Internal-combustion engine i.e. diesel engine, has coolant valve for loading air cooler with coolant from low temperature coolant circuit and engine coolant circuit downstream engine block and upstream to engine cooler |
| 10/01/2009 | DE102008015223A1 Vorrichtung zur Abgasrückführung und Verfahren zu deren Herstellung A device for exhaust gas recirculation and processes for their preparation |
| 09/30/2009 | EP2105601A1 Engine system |
| 09/30/2009 | EP2105596A2 Pre-turbine exhaust filtration system for internal combustion engines |
| 09/30/2009 | CN201318230Y Internal combustion engine micro-hydrogen jetting energy-saving and emission-reducing device |
| 09/30/2009 | CN201318229Y Oxygenating combustion-supporting fuel saving device for engines |
| 09/30/2009 | CN201318228Y Exhaust gas recirculation mixer of vehicle engine |
| 09/30/2009 | CN201318227Y Mechanical control type waste gas recycling device |
| 09/30/2009 | CN101548089A 阀门控制装置 Valve control means |
| 09/30/2009 | CN101545796A Thermal gas flowmeter |
| 09/30/2009 | CN101545421A Processing device of evaporated fuel for automatic tumbrel |
| 09/30/2009 | CN101545420A Oil-saving method and oil-saving device for engine |
| 09/30/2009 | CN101544184A Method and apparatus for supplying accidental emulsive fuel oil |
| 09/30/2009 | CN100545515C Body of a glow plug provided with a pressure sensor |
| 09/30/2009 | CN100545425C Method of operating an internal combustion engine |
| 09/29/2009 | US7594536 EGR cooler |
| 09/29/2009 | CA2362880C Lipid vesicle-based fuel additives and liquid energy sources containing same |
| 09/24/2009 | WO2009117248A2 Modulating flow through an exhaust gas recirculation cooler to maintain gas flow velocities conducive to reducing deposit build-ups |
| 09/24/2009 | WO2009115975A2 Egr valve for exhaust gas recirculation to the intake manifold of internal combustion engines |
| 09/24/2009 | WO2009115590A1 Combustion of renewable oils and fats |
| 09/24/2009 | WO2009115589A1 Combustion method and apparatus |
| 09/24/2009 | WO2009115442A2 Actuator for a switch element of an internal combustion engine |
| 09/24/2009 | US20090235906 Device for exhaust gas recirculation and process for manufacturing it |
| 09/24/2009 | US20090235905 Device for swirling and mixing exhaust gases recycled in the intake duct of an internal combustion engine |
| 09/24/2009 | US20090235888 Device for Injecting a Liquid Additive Into the Fuel Supply System of an Internal Combustion Engine of a Motor Vehicle |
| 09/24/2009 | US20090235654 Exhaust gas switching valve |
| 09/24/2009 | DE202009006614U1 Kfz Wasserstoffversorgungseinheit Motor vehicle hydrogen supply unit |
| 09/24/2009 | DE112007002940T5 Abgasrückführungsventil Exhaust gas recirculation valve |
| 09/24/2009 | DE112007002928T5 Abgasrückführventil Exhaust gas recirculation valve |
| 09/24/2009 | DE10328846C5 Wärmetauscher Heat exchanger |
| 09/24/2009 | DE10245158B4 Überprüfung einer natürlichen Vakuumleckage bei ausgeschaltetem Motor zur Diagnose an Bord Review of a natural vacuum leak with the engine off for diagnosis on board |
| 09/24/2009 | DE102009001530A1 Abgasumschaltventil Abgasumschaltventil |
| 09/24/2009 | DE102008014852A1 Brennkraftmaschine mit einem Abgassystem, dem mittels einer Dosiereinheit ein Zusatzstoff zudosierbar ist Internal combustion engine with an exhaust system to which an additive can be metered by means of a metering unit |
| 09/24/2009 | DE102008014609A1 Aktuator für Schaltelement einer Verbrennungskraftmaschine Actuator for switching element of an internal combustion engine |
| 09/24/2009 | DE102008014375A1 Gas cooler e.g. i-flow-cooler, for combustion engine of motor vehicle, has disc elements stacked parallel to each other, and flow paths running parallel to each other in longitudinal direction of cooler over predominant part of its length |
| 09/24/2009 | DE102008000759A1 Verfahren und Vorrichtung zur Prüfung der Funktionsfähigkeit eines Tankentlüftungsventils Method and apparatus for testing the operability of a tank venting valve |
| 09/24/2009 | CA2718747A1 Combustion method and apparatus |
| 09/23/2009 | EP2103798A1 Combustion method and apparatus |
| 09/23/2009 | EP2103790A2 Combustion engine with self-ignition and optimised injector |
| 09/23/2009 | EP2102482A1 Internal combustion engine system |
| 09/23/2009 | EP2102481A1 Egr system for internal combustion engine and method for controlling the same |
| 09/23/2009 | EP2010771B1 Exhaust gas recirculation apparatus for internal combustion engine and method of controlling exhaust gas recirculation apparatus |
| 09/23/2009 | CN201314264Y Automobile hydrogen-generating fuel oil saving equipment |
| 09/23/2009 | CN101542100A Low pressure egr system having full range capability |
| 09/23/2009 | CN101542099A Arrangement for recirculation of exhaust gases in a supercharged combustion engine |
| 09/23/2009 | CN101539079A Motor vehicle fuel evaporative pollutant control system |
| 09/23/2009 | CN101539078A Motorcycle fuel evaporative pollutant control system |
| 09/23/2009 | CN101539077A 废气切换阀 Exhaust switching valve |
| 09/23/2009 | CN101539048A Internal combustion engine with an exhaust gas system |
| 09/23/2009 | CN101539044A Electronically controlled blow-by gas returning apparatus for internal combustion engine |