| 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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| 05/27/2009 | CN101440757A Fuel steam processing system |
| 05/27/2009 | CA2620478A1 Hydrocarbon fuel vapour filter system |
| 05/26/2009 | US7536999 Air-fuel ratio control apparatus |
| 05/26/2009 | US7536981 Reformate assisted combustion |
| 05/22/2009 | WO2009063933A1 Fuel supply device and fuel supply method |
| 05/22/2009 | WO2009063760A1 Internal combustion engine controller |
| 05/22/2009 | WO2009062928A1 Actuating drive for bidirectional actuator |
| 05/22/2009 | WO2009062697A1 Exhaust gas cooler for a motor vehicle |
| 05/22/2009 | WO2009062228A1 Fuel delivery apparatus and method |
| 05/22/2009 | WO2009019231A3 Diagnostic method for an internal combustion engine through analysis of its exhaust gases and a device for implementing same |
| 05/21/2009 | US20090126709 Crankcase vapor purification device |
| 05/21/2009 | US20090126707 Abnormality determination device and method for egr device, and engine control unit |
| 05/21/2009 | US20090126706 Exhaust Gas Recirculation Device for Engine |
| 05/21/2009 | US20090126345 Engine with emissions control arrangement and method of controlling engine emissions |
| 05/20/2009 | EP2060772A2 Purge System for an Exhaust Gas Recirculation System |
| 05/20/2009 | EP2060771A2 Internal combustion engine with AGR cooler |
| 05/20/2009 | EP2060760A1 Working gas circulation engine |
| 05/20/2009 | EP2060756A2 Method and system using a reduction catalyst to reduce nitrate oxide |
| 05/20/2009 | EP2059699A1 Check valve for fugitive gas fuel source |
| 05/20/2009 | EP2059670A2 System and method for preparing an optimized fuel mixture |
| 05/20/2009 | EP1859138B1 Method for recirculating a sub-stream of exhaust gas to an internal combustion engine of a motor vehicle |
| 05/20/2009 | DE102007057693B3 Tankentlüftungsvorrichtung für ein Kraftfahrzeug Tank venting device for a motor vehicle |
| 05/20/2009 | DE102007054955A1 Self igniting water-cooled multi-cylinder internal-combustion engine i.e. V-shaped six-cylinder internal-combustion engine, has cap shaped attachment piece designed as exhaust gas recirculation cooler |
| 05/20/2009 | DE102007054954A1 Self-igniting internal-combustion engine i.e. four-cylinder air-cooled self-igniting internal-combustion engine, has common rail system arranged on cooling fan long side of engine, and rail inserted into cooling air space |
| 05/20/2009 | DE102007054953A1 Internal-combustion engine, has exhaust gas collecting pipes connected with switched-on regulating valve and air-cooled exhaust gas recycling cooler via exhaust gas return pipe, where cooling tubes flow into single-pass connecting pieces |
| 05/20/2009 | DE102007054769A1 Stellantrieb für bidirektionales Stellglied Automation for bidirectional actuator |
| 05/20/2009 | DE102007053126A1 Brennkraftmaschine mit gekühlter Abgasrückführung sowie Abgaskrümmer Internal combustion engine with cooled exhaust gas recirculation and exhaust manifold |
| 05/20/2009 | CN201241767Y Energy source machine for manufacturing engine |
| 05/20/2009 | CN101435390A Exhaust gas recirculation mixer of automobile engine |
| 05/20/2009 | CN101435389A Exhaust gas heat exchanger with an oscillationattenuated bundle of exchanger tubes |
| 05/20/2009 | CN101435388A Auxiliary fluid source for an EGR purge system |
| 05/20/2009 | CN101435387A Purge system for an exhaust gas recirculation system |
| 05/20/2009 | CN101435379A Engine equipped with cooling water chamber |
| 05/19/2009 | US7536252 Method and system for controlling a flowrate of a recirculated exhaust gas |
| 05/19/2009 | US7536251 Motor vehicle and control method of motor vehicle |
| 05/19/2009 | US7533657 Open/close controller of intake and exhaust communication circuit |
| 05/14/2009 | WO2009061533A1 Method for reducing emissions from evaporative emissions control systems |
| 05/14/2009 | WO2009060866A1 Exhaust purification device for hybrid electric automobile |
| 05/14/2009 | WO2009059999A1 Valve arrangement |
| 05/14/2009 | WO2009059923A2 Internal combustion engine comprising an inlet system and an outlet system |
| 05/14/2009 | US20090123361 High Density Storage of Ammonia |
| 05/14/2009 | US20090120418 Internal-Combustion Engine Having a Cooled Exhaust Gas Recirculation System as Well as an Exhaust Gas Manifold |
| 05/14/2009 | US20090120417 Exhaust Gas Re-Circulation Apparatus For Internal Combustion Engine |
| 05/14/2009 | US20090120068 Method and system using a reduction catalyst to reduce nitrate oxide |
| 05/14/2009 | US20090120064 Engine Starting Control for Engine with Hydrocarbon Retaining System |
| 05/14/2009 | DE19636431B4 Verfahren und Vorrichtung zur Prüfung der Funktionsfähigkeit einer Tankentlüftungsanlage Method and apparatus for testing the functionality of a tank ventilation system |
| 05/14/2009 | DE102007054227A1 Brennkraftmaschine mit AGR-Kühler Internal combustion engine with EGR cooler |
| 05/14/2009 | DE102007053778A1 Method for controlling exhaust gas recycling of internal combustion engine, involves supplying exhaust gases of internal combustion engine to turbine sides by primary exhaust pipe and secondary exhaust pipe |
| 05/14/2009 | DE102007053294A1 Adjusting rod for actuating exhaust control butterfly valve of exhaust gas recirculation of internal combustion engine, has shaft with two ends, and adjusting rod is directly and indirectly connects end with actuating device |
| 05/14/2009 | DE102007053039A1 O2-Reduktion im Kraftstofftank O2 reduction in the fuel tank |
| 05/14/2009 | DE102007052899A1 Aufgeladene Brennkraftmaschine und Verfahren zum Betreiben einer derartigen Brennkraftmaschine Supercharged internal combustion engine and method for operating such an internal combustion engine |
| 05/13/2009 | EP2058504A2 Internal combustion engine with AGR cooler |
| 05/13/2009 | EP2058499A2 Apparatus and method for controlling a homogeneous charge compression-ignited internal-combustion engine |
| 05/13/2009 | EP2058483A1 Operation method of premixed compression self-ignition engine |
| 05/13/2009 | EP2057362A1 Device and method for supplying fresh air to a turbocharged reciprocating-piston internal combustion engine |
| 05/13/2009 | EP1875061B1 Exhaust gas recirculation device |
| 05/13/2009 | EP1871999A4 Engine valve system and method |
| 05/13/2009 | EP1509692B1 Switchable waste gas exchanger |
| 05/13/2009 | EP1458999B1 Electromagnetic tank purging valve |
| 05/13/2009 | CN201236756Y Oxygen-enriched combustion emission-reduction apparatus for petrol engine at cool start stage |
| 05/13/2009 | CN201236755Y Continuous rotary valve used for EGR valve hot gas periodic impact fatigue endurance test |
| 05/13/2009 | CN101429906A Exhaust gas heat exchanger with integrated mounting interface |
| 05/13/2009 | CN101429905A Method and apparatus for controlling low pressure EGR valve of a turbocharged diesel engine |
| 05/13/2009 | CN100487237C Leakage checking up device for fuel oil vapour eliminating system |
| 05/13/2009 | CN100487236C Exhaust gas recirculation valve |
| 05/13/2009 | CN100486678C Protection agent composition and method for fuel-lean discharge system |
| 05/12/2009 | US7530349 Hydrated EGR system, method and apparatus for reducing harmful exhaust emissions and improving fuel economy |
| 05/12/2009 | US7530229 Control device for supercharger with electric motor |
| 05/07/2009 | WO2009058965A1 Staged arrangement of egr coolers to optimize performance |
| 05/07/2009 | WO2009058458A1 System and method for estimating nox produced by an internal combustion engine |
| 05/07/2009 | WO2009058056A1 Internal combustion engine with exhaust gas recirculation |
| 05/07/2009 | WO2009057028A2 Fuel management systems for refueling a fuel system for improved fuel efficiency utilizing glycols |
| 05/07/2009 | WO2009056253A1 Drive train, particularly for trucks and rail vehicles |
| 05/07/2009 | WO2006137917A3 Methods and systems for safely operating a diesel engine in a methane-rich environment |
| 05/07/2009 | US20090114197 Nitrous oxide system having high pressure auxiliary gas tank |
| 05/07/2009 | US20090114171 Engine cooling medium circulation device |
| 05/07/2009 | US20090113876 Internal combustion engine exhaust gas system |
| 05/07/2009 | DE102007052476A1 Internal-combustion engine i.e. diesel engine, operating method for motor vehicle, involves selecting amount of exhaust gas and fresh air such that desired predetermined value for thermal capacity of mixture of air and gas is obtained |
| 05/07/2009 | DE102007051985A1 Arrangement for internal-combustion engine to support pistons in chamber, has adiabatic and non-adiabatic internal combustion engine with water injecting nozzle and free electromagnetic valve trains |
| 05/07/2009 | DE10155177B4 Druckregelventil Pressure control valve |
| 05/06/2009 | EP2055922A2 Method for operating a combustion engine |
| 05/06/2009 | EP2055921A1 Charge fluid intake module, charge fluid intake system, charge fluid intake tract, exhaust gas recirculation system, internal combustion engine |
| 05/06/2009 | EP2055919A2 Method for operating a combustion engine |
| 05/06/2009 | EP2054610A2 Exhaust gas recirculation system for internal combustion engine and method for controlling the same |
| 05/06/2009 | EP2054609A1 Exhaust gas recirculation apparatus for an internal combustion engine |
| 05/06/2009 | CN101427019A Low emission high performance engines, multiple cylinder engines and operating methods |
| 05/06/2009 | CN101424489A Lightweight flow heat exchanger |
| 05/06/2009 | CN101424231A Engine oxygenation, combustion supporting and fuel saving method and device thereof |
| 05/06/2009 | CN101424230A Apparatus for controlling discharge of hydrogen internal combustion engine by thermal exhaust recirculation |
| 05/05/2009 | US7527088 Exhaust gas heat exchanger |
| 04/30/2009 | WO2009054777A1 Method and apparatus for cleaning of crankcase gases, and combustion engine |
| 04/30/2009 | WO2009053362A1 Valve for controlling the exhaust gas backflow |
| 04/30/2009 | WO2009053192A1 Internal combustion engine having an inlet system |
| 04/30/2009 | WO2009053025A1 Apparatus and method for returning exhaust gas of an internal combustion engine |
| 04/30/2009 | WO2009018814A3 Internal combustion engine and method for operating an internal combustion engine |
| 04/30/2009 | US20090112447 Intake air quantity correcting device |
| 04/30/2009 | DE102008047503A1 Halterung einer Abgasrückführleitung einer Brennkraftmaschine Mounting an exhaust gas recirculation line of an internal combustion engine |
| 04/30/2009 | DE102007051677A1 Fuel e.g. petrol, mixture controlled production and conveying method for e.g. Otto-engine, involves supplying fuel mixture in fuel mixture tank into high pressure fuel device, pressure rail, fuel injection valve, fuel loop and control unit |
| 04/30/2009 | DE102007051659A1 Vorrichtung und Verfahren zur Rückführung von Abgas eines Verbrennungsmotors Apparatus and method for recirculating exhaust gas of an internal combustion engine |
| 04/30/2009 | DE102007051469A1 Motor vehicle has fuel tank and vent pipe assigned to fuel tank, where vent pipe is guided partially into intermediate storage for gaseous fuel constituents and is provided with condenser device supplied with cooling agent |