| Patents for F02B 47 - Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines (3,329) |
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| 08/13/2009 | US20090199824 Method for controlling an engine provided with an exhaust gas recycling loop |
| 08/12/2009 | CN101503981A Internal combustion engine with AGR cooler |
| 08/12/2009 | CN100526441C Low emissions fuel emulsion comprising fischer-tropsch derived hydrocarbon |
| 08/06/2009 | US20090194080 Residual burnt gas scavenging method with double intake valve lift in a direct-injection supercharged internal-combusion engine, notably of diesel type |
| 08/06/2009 | US20090194042 Fuel Supply System for a Vehicle Including a Vaporization Device for Converting Fuel and Water into Hydrogen |
| 08/06/2009 | DE202009004477U1 Vorrichtung zur Produktion eines Additivs durch einen Elektrolyse Generator zur Zersetzung von destillierten Wasser mit der Beimischung eines Elektrolyten in HHO Gas Apparatus for production of an additive by electrolysis generator for the decomposition of distilled water with the addition of an electrolyte in HHO gas |
| 07/30/2009 | WO2009093993A1 Exhaust gas recirculation mixer device |
| 07/30/2009 | WO2009092969A2 Internal combustion engine and vehicle equipped with such engine |
| 07/30/2009 | US20090188467 Method for using ordinary fuel and water for car engine |
| 07/30/2009 | US20090188252 Method and apparatus for increasing the exhaust gas temperature of an internal combustion engine |
| 07/29/2009 | CN101495729A Method of HCCI and SI combustion control for a direct injection internal combustion engine |
| 07/29/2009 | CN100520019C Internal exhaust recirculation method for an internal combustion engine and the internal combustion engine |
| 07/28/2009 | US7565901 EGR system for internal combustion engine |
| 07/28/2009 | US7565798 Exhaust gas purifying apparatus and method in internal combustion engine |
| 07/16/2009 | WO2009089074A2 Egr catalyzation with reduced egr heating |
| 07/16/2009 | WO2009088948A2 Apparatus and system for efficiently recirculating an exhaust gas in a combustion engine |
| 07/16/2009 | US20090178642 Heat energy recycling device for an engine and two-stroke engine using the same |
| 07/14/2009 | US7559318 Apparatus for an internal combustion engine |
| 07/14/2009 | US7559317 Internal combustion engine with single-port holding tank for elevated expansion ratio |
| 07/07/2009 | US7556028 Four cycle internal combustion engine and vehicle |
| 07/07/2009 | US7556027 Internal-combustion engine control method and engine using same |
| 07/02/2009 | US20090165758 Exhaust gas purification system for internal combustion engine |
| 07/01/2009 | EP1032753A4 Integrated lost motion system for retarding and egr |
| 06/30/2009 | US7552722 Exhaust gas recirculator devices |
| 06/23/2009 | US7549412 System and method for recovering wasted energy from an internal combustion engine |
| 06/23/2009 | CA2436353C Egr equipped diesel engines and lubricating oil compositions |
| 06/18/2009 | US20090151336 Aging device for catalytic converter in vehicle and method thereof |
| 06/11/2009 | US20090145398 Internal combustion engines with surcharging and supraignition systems |
| 06/09/2009 | US7543576 Exhaust-gas recirculation system |
| 06/04/2009 | WO2009070132A1 Charged water fumigation for combustion systems |
| 06/04/2009 | US20090139500 Exhaust gas recirculation system |
| 06/04/2009 | US20090139497 Engine having thin film oxygen separation system |
| 06/02/2009 | US7540278 Fluid control valve |
| 05/28/2009 | WO2009066304A1 Exhaust gas recirculation valve |
| 05/20/2009 | EP2060760A1 Working gas circulation engine |
| 05/19/2009 | US7533659 Exhaust-gas recirculation valve |
| 05/14/2009 | US20090120387 Engine equipped with cooling water chamber |
| 05/14/2009 | DE102007054227A1 Brennkraftmaschine mit AGR-Kühler Internal combustion engine with EGR cooler |
| 05/13/2009 | EP1871999A4 Engine valve system and method |
| 05/12/2009 | US7530349 Hydrated EGR system, method and apparatus for reducing harmful exhaust emissions and improving fuel economy |
| 05/12/2009 | US7530336 Intake condensation removal for internal combustion engine |
| 05/07/2009 | WO2006137917A3 Methods and systems for safely operating a diesel engine in a methane-rich environment |
| 04/23/2009 | WO2006118698A3 Method of hcci and si combustion control for a direct injection internal combustion engine |
| 04/23/2009 | US20090101420 Stress-induced bandgap-shifted semiconductor photoelectrolytic/photocatalytic/photovoltaic surface and method for making same |
| 04/23/2009 | US20090101123 Multiple height fluid mixer and method of use |
| 04/23/2009 | US20090101122 Multi-Cooler EGR Cooling |
| 04/22/2009 | EP2049455A1 Fuel on h2o2-basis and apparatus for its utilization as rocket fuel and fuel for rotor tip engines |
| 04/21/2009 | US7520273 Exhaust-gas recirculation device and method for operating an exhaust-gas recirculation device |
| 04/16/2009 | WO2009047294A1 Internal combustion engine, in particular diesel engine, with water emulsion preinjection |
| 04/15/2009 | EP1797299A4 Emission reduction in a diesel engine using an alternative combustion process and a low-pressure egr loop |
| 04/14/2009 | US7516737 Internal combustion engine with cooling system and exhaust gas recirculation system |
| 04/09/2009 | WO2004002767A3 The need for storage of vehicle emissions and industrial emissions |
| 04/08/2009 | CN101405495A System for converting combustion devices into hybrids |
| 04/08/2009 | CN101403350A Internal combustion directly-heating steam engine |
| 04/07/2009 | US7513245 Engine torque control apparatus and method for adjusting engine torque control apparatus |
| 04/07/2009 | US7513222 Combustion-steam engine |
| 04/02/2009 | US20090084365 Load control mechanism for internal combustion engine |
| 04/02/2009 | US20090084348 Method Of Accurately Metering A Gaseous Fuel That Is Injected Directly Into A Combustion Chamber Of An Internal Combustion Engine |
| 04/01/2009 | EP2041414A1 Method for operating a spark-ignition engine |
| 03/31/2009 | US7509806 Method for optimizing the utilization ratio in a drive unit and drive unit |
| 03/26/2009 | US20090078232 Emulsion system for diesel fuel and water for an internal combustion engine |
| 03/26/2009 | US20090078227 Surface passivation and to methods for the reduction of fuel thermal degradation deposits |
| 03/26/2009 | DE202008014376U1 Erfindung für eine in Autos installierte Sprühvorrichtung die Wassertropfen in die Luft bläst und damit die Aufheizung in der Atmosphäre bremst und Feinstaub aus dem Verbrennungsmotor oder andere Stoffe mit dem Wasserdampf bindet und so für saubere Luft in Ballungsgebiete sorgt Invention an installed in cars spray blows the water droplets in the air, and thus slows the heating in the atmosphere and fine binds from the engine or other substances with water vapor and thus ensures clean air in urban areas |
| 03/18/2009 | EP1872000A4 System and method for relieving engine back-pressure |
| 03/18/2009 | CN101389840A Hydrogen engine using a recirculating working medium |
| 03/18/2009 | CN101387224A Gas introducing apparatus for engine |
| 03/18/2009 | CN100470016C An internal combustion engine and controlling method thereof |
| 03/17/2009 | US7503316 Anti-coking bushing assembly for an exhaust recirculation control valve |
| 03/12/2009 | US20090070002 Diesel Engine Control Device |
| 03/11/2009 | EP2032821A1 Closed cycle engine |
| 03/10/2009 | US7500475 Engine and method for operating an engine |
| 03/05/2009 | US20090056673 Diesel combustion mode switching control based on intake carbon dioxide (co2) concentration |
| 03/05/2009 | US20090056670 High efficiency integrated heat engine-2 (heihe-2) |
| 02/25/2009 | CN101375038A Two stroke combustion engine with liquid injection |
| 02/24/2009 | US7493896 Exhaust gas recirculation estimation system |
| 02/24/2009 | US7493762 System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices |
| 02/19/2009 | US20090044789 Device for recycling and cooling exhaust gas for an internal combustion engine |
| 02/19/2009 | DE202008015557U1 Unterdruck-Wasser-Einspritzung Under Pressure Water Injection |
| 02/17/2009 | US7490595 Exhaust gas system having an exhaust gas treatment unit and a heat exchanger in an exhaust gas recirculation line |
| 02/12/2009 | WO2009020833A1 Hydrated egr system, method and apparatus for reducing harmful exhaust emissions and improving fuel economy |
| 02/12/2009 | WO2009020410A1 Device for production and distribution of supplementary fuel in internal combustion engines-isolated from water |
| 02/12/2009 | US20090043478 Method and device for monitoring an internal combustion engine with a duel fuel injection system |
| 02/11/2009 | EP2021620A1 Continuous ignition system for internal combustio engine through plasma |
| 02/10/2009 | US7487766 Flexible fuel engines with exhaust gas recirculation for improved engine efficiency |
| 02/05/2009 | US20090032000 Hydrated EGR system, method and apparatus for reducing harmful exhaust emissions and improving fuel economy |
| 02/03/2009 | US7484503 System and method for diesel particulate filter regeneration |
| 02/03/2009 | US7484502 EGR coolant control system |
| 01/29/2009 | WO2007139925A3 Fuel components, fuel compositions and methods of making and using same |
| 01/27/2009 | US7481379 Fuel combustion catalyst delivery apparatus |
| 01/22/2009 | US20090019851 System and method for exhaust gas recirculation |
| 01/20/2009 | US7480558 Method and apparatus for controlling a homogeneous charge compression ignition engine |
| 01/20/2009 | US7480557 Control system for internal combustion engine |
| 01/20/2009 | US7478631 PZEV exhaust gas recirculation valve with activated carbon |
| 01/20/2009 | US7478630 Device and method for cooling exhaust gas |
| 01/15/2009 | WO2009008522A1 Uniform premix compressed self ignition engine, and engine |
| 01/13/2009 | US7477982 Exhaust gas recirculation system |
| 01/07/2009 | CN100449140C Piston for a high pressure piston cylinder unit of an injection valve |
| 01/06/2009 | US7472696 Exhaust gas recirculation system with in-cylinder valve actuation |
| 01/06/2009 | US7472685 Control method and control apparatus of internal combustion engine |
| 01/06/2009 | CA2321453C Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions |