| 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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| 05/13/2008 | US7370630 Engine with a plurality of operating modes including operation by compressed air |
| 05/13/2008 | US7370616 Method for transition between controlled auto-ignition and spark ignition modes in direct fuel injection engines |
| 05/13/2008 | US7370609 Internal combustion engine system |
| 05/13/2008 | US7370474 Exhaust gas purifying equipment for a diesel engine |
| 05/08/2008 | WO2008054568A1 Engine and method for operating an engine |
| 05/08/2008 | WO2008053093A1 Regulator valve connected to an exchanger by means of a thermal bridge and corresponding heat exchanger device |
| 05/08/2008 | WO2008053092A1 Heat exchanger with central channel for a heat exchange fluid |
| 05/08/2008 | WO2008053091A1 Egr/by pass valve unit and heat exchanger device provided with such a valve unit |
| 05/08/2008 | WO2008053090A1 Heat exchanger with an extruded body |
| 05/08/2008 | WO2008052361A1 Fuel processor |
| 05/08/2008 | WO2008052360A1 Fuel processor with critical flow venturi |
| 05/08/2008 | DE19919126B4 Vorrichtung und Verfahren zur Diagnose von AGR-Systemen Device and method for the diagnosis of EGR systems |
| 05/08/2008 | DE112005000759B4 Abgasemissions-Steuervorrichtung eines Verbrennungsmotors An exhaust emission control device of an internal combustion engine |
| 05/08/2008 | DE102006054041B3 Regelvorrichtung für eine Verbrennungskraftmaschine Control device for an internal combustion engine |
| 05/08/2008 | DE102006051062A1 Druckregelventil, Kurbelgehäuseentlüftungseinrichtung und Verfahren zum Betreiben derselben Pressure regulating valve, crankcase ventilation device and method of operating same |
| 05/08/2008 | DE102006039689B3 Fuel tank venting system for internal combustion engine in motor vehicle, has mechanically operated pressure control valve, where pressure gradient maintains valve slightly opened for certain time period |
| 05/08/2008 | DE102004040037B4 Luftpumpe für einen Verbrennungskraftmotor Air pump for an internal combustion engine |
| 05/07/2008 | EP1918566A2 Engine exhaust gas recirculation (EGR) valve |
| 05/07/2008 | EP1918552A1 Internal EGR control system for internal combustion engine |
| 05/07/2008 | EP1747112B1 Additive tank for a vehicle having an internal combustion engine |
| 05/07/2008 | EP1608865B1 Exhaust gas heat exchanger and sealing device for the same |
| 05/07/2008 | CN201057109Y Environment protecting oil saver |
| 05/07/2008 | CN201057108Y Environment protecting oil saver |
| 05/07/2008 | CN101175915A Arrangement for recirculation of exhaust gases of a supercharged internal combustion engine |
| 05/07/2008 | CN101175914A An arrangement for recirculation of exhaust gases of a supercharged internal combustion engine |
| 05/07/2008 | CN101173643A Engine exhaust gas recirculation (egr) valve |
| 05/07/2008 | CN100386508C Device for generating gas using residual heat of engine |
| 05/06/2008 | US7367327 Device and process for overfeeding compressed gas to an intake pipe of a turbocharged engine |
| 05/06/2008 | US7367318 Control system and control method of internal combustion engine |
| 05/06/2008 | US7367292 Fuel cooler with lamellar inner structures for connecting to an air-conditioning system of a vehicle |
| 05/06/2008 | US7367289 Control system for hydrogen addition internal combustion engine |
| 05/06/2008 | US7367188 System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices |
| 05/06/2008 | US7367182 Exhaust emission control device for an internal combustion engine |
| 05/06/2008 | US7367181 System for assisting the regeneration of depollution means integrated in an exhaust line of a heat engine |
| 05/02/2008 | WO2008051315A1 Exhaust gas recirculation in a homogeneous charge compression ignition engine |
| 05/02/2008 | WO2008050900A1 Exhaust gas recirculation apparatus for an internal combustion engine |
| 05/02/2008 | WO2008050178A1 Internal combustion engine comprising an exhaust gas recirculation system |
| 05/02/2008 | WO2008050025A1 Method and device for detecting the soiling of an exchanger for recirculating the exhaust gases in a diesel engine |
| 05/02/2008 | WO2008049761A1 Method for making a heat exchanger with stacked plates and a bypass duct and exchanger made according to said method |
| 05/02/2008 | WO2008049696A1 Valve assembly for metering a flowing medium |
| 05/02/2008 | WO2008049693A1 Device for metering out volatilised fuel to a combustion process |
| 05/02/2008 | WO2008049648A1 Heat-exchanger for gas and corresponding method for producing the same |
| 05/02/2008 | WO2008049224A1 Injection adaptor for gaseous fuel additives |
| 05/02/2008 | WO2007140138A3 Homogeneous charge compression-ignition engine |
| 05/01/2008 | US20080103680 Exhaust gas recirculation system |
| 05/01/2008 | US20080098999 Engine exhaust gas recirculation (egr) valve |
| 05/01/2008 | US20080098730 Method for hydrocarbon injection into an exhaust system, upstream of a turbocharger, while minimizing exposure of the exhaust gas recirculation system to the same hydrocarbons |
| 05/01/2008 | US20080098723 Self-sustaining oxy-exothermal filter regeneration system |
| 04/30/2008 | EP1916401A1 Exhaust gas recirculation device for engine |
| 04/30/2008 | DE19908138B4 Verfahren zum Prüfen eines Tankentlüftungssystems Method for testing a tank venting system |
| 04/30/2008 | CN201053359Y Steam pressure type internal and external combustion engine |
| 04/30/2008 | CN201053358Y Oil economizer |
| 04/30/2008 | CN201053357Y Novel fuel generation device for heat engine |
| 04/30/2008 | CN201053356Y Nitrogen and oxygen supercharging device |
| 04/30/2008 | CN101171417A 发动机空气管理系统 Engine air management systems |
| 04/30/2008 | CN101171416A EGR valve having rest position |
| 04/30/2008 | CN101169084A Nitrogen oxygen supercharging system for promoting engine power performance |
| 04/30/2008 | CN100385101C Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 04/30/2008 | CA2608485A1 Coolant controller for an internal combustion engine |
| 04/30/2008 | CA2607741A1 Engine exhaust gas recirculation (egr) valve |
| 04/29/2008 | US7363919 Integrated exhaust gas recirculation valve and cooler system |
| 04/29/2008 | US7363911 Humidity-based combustion control in a multiple combustion mode engine |
| 04/29/2008 | US7363889 Control device for multicylinder internal combustion engine |
| 04/29/2008 | US7363803 Failure diagnostic system for fuel vapor processing apparatus |
| 04/24/2008 | WO2008048174A1 Cooling arrangement |
| 04/24/2008 | WO2008046987A2 Exhaust gases recirculation device for an internal combustion engine |
| 04/24/2008 | WO2007107865A3 Exhaust gas control system for internal combustion engine |
| 04/24/2008 | US20080093060 Heat Exchanger for Internal Combustion Engines |
| 04/24/2008 | US20080092861 Exhaust gas recirculation in a homogeneous charge compression ignition engine |
| 04/24/2008 | DE102006049877A1 Valve unit for dosed metering of flow medium, especially tank breather valve, has metering orifice arranged downstream of valve seat and with opening cross section being adjustable by stroke-controlled valve component |
| 04/24/2008 | DE102006049876A1 Volatilized fuel supplying device for internal-combustion engine of vehicle, has check valve arranged upstream of valve seat in passage direction, and with opening cross section that is larger than smaller cross section of valve outlet |
| 04/24/2008 | DE102005026950B4 Variabler Ventilmechanismus für einen Motor The variable valve mechanism for an engine |
| 04/24/2008 | DE102004015108B4 Brennkraftmaschine mit einer Abgasrückführung Internal combustion engine with an exhaust gas recirculation |
| 04/23/2008 | EP1914415A2 Control apparatus of egr control valve |
| 04/23/2008 | EP1913243A1 Cooling system for a vehicle, and method for the operation of a cooling system |
| 04/23/2008 | EP1689998B1 Device for feeding fuel from a reservoir to an internal combustion engine and method for detecting pressure |
| 04/23/2008 | EP1627141B1 Control device for multicylinder internal combustion engine |
| 04/23/2008 | EP1561021B1 Device for the thermal regulation of the intake air for an engine and the recirculated exhaust gas emitted by said engine. |
| 04/23/2008 | CN101165332A 热交换器 Heat exchanger |
| 04/23/2008 | CN101165330A Method for operation of internal-combustion engine with exhaust gases recycle and internal-combustion engine |
| 04/23/2008 | CN101165329A Waste gas recycling device for internal combustion machine |
| 04/23/2008 | CN101165326A Water-doped diesel emulsifying film and its usage method |
| 04/23/2008 | CN100383448C Pressure opening and closing valve |
| 04/22/2008 | US7361629 Heating succinic anhydride modified polyisobutylene to a vessel; contacting an aromatic polyamine with an aliphatic polyamine to form a mixture, reacting amine mixture with modified polyisobutylene to form aminated product; improved dispersancy, and antioxidant properties |
| 04/22/2008 | US7360523 Method and apparatus to control operation of a homogeneous charge compression-ignition engine |
| 04/22/2008 | CA2515722C Exhaust purification method and exhaust purification apparatus of internal combustion engine |
| 04/17/2008 | WO2008044587A1 Active carbon, and canister and intake air filter utilizing the same |
| 04/17/2008 | US20080087002 Gas-Steam Engine |
| 04/17/2008 | DE202007003483U1 Leitungsverbindung einer Einrichtung zur Abgasrückführung Line connection means for exhaust gas recirculation, |
| 04/17/2008 | DE19739901B4 Verfahren und Einrichtung zur Steuerung einer Brennkraftmaschine abhängig von Betriebskenngrößen Method and apparatus for controlling an internal combustion engine as a function of operating variables |
| 04/17/2008 | DE112006001330T5 Vorrichtung zum Rückführen von Abgasen in einem Verbrennungsmotor A device for recirculation of exhaust gases in an internal combustion engine |
| 04/17/2008 | DE10362162B4 Ölabscheidevorrichtung für eine Brennkraftmaschine Oil separation apparatus for an internal combustion engine |
| 04/17/2008 | DE102007048503A1 Kühlsystem für einen Motor Cooling system for an engine |
| 04/17/2008 | DE102006048713A1 Ventilvorrichtung Valve device |
| 04/17/2008 | DE102006048667A1 Wärmeübertrageranordnung und Verfahren zur Wärmeübertragung Heat exchanger and method for heat transfer |
| 04/17/2008 | DE102006048269A1 Method for operation of internal-combustion engine, particularly turbo-loaded diesel internal-combustion engine, involves recycling of exhaust gases of cooled partial flow, which takes place in cylinders of internal-combustion engine |
| 04/17/2008 | DE102006047858A1 Internal combustion engine has compound effective turbine, arranged in exhaust gas system, where turbine passes through exhaust gas system and mechanically coupled on drive shaft of internal combustion engine |
| 04/16/2008 | EP1911959A1 Vapour entrapment canister arrangement |
| 04/16/2008 | EP1911958A1 Valve control device and method for internal combustion engine |
| 04/16/2008 | EP1911946A2 Device for charge air cooling for a combustion motor, system with a device for charge air cooling |