| 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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| 12/26/2012 | CN102840062A Novel method for realizing energy saving and emission reduction by applying pure oxygen as combustion improver |
| 12/26/2012 | CN102840061A Egr 阀 Egr valve |
| 12/26/2012 | CN102840060A Egr controller for internal combustion engine |
| 12/26/2012 | CN102128106B Efficient energy-efficient environmental-friendly steamer internal combustion engine |
| 12/26/2012 | CN102062025B 热交换器 Heat exchanger |
| 12/26/2012 | CN102003305B Liquid-oxygen carbon-fixation and zero-emission internal combustion engine |
| 12/26/2012 | CN101839194B Evaporative emission controlling system |
| 12/26/2012 | CN101315050B Fuel recovery system for internal combustion engines |
| 12/25/2012 | US8336528 EGR device |
| 12/25/2012 | US8336526 Vapor purge system integrity diagnosis for a hybrid vehicle |
| 12/20/2012 | WO2012174347A1 Canister purge valve with modular lower body having integeral check valves |
| 12/20/2012 | WO2012172423A1 Exhaust gas control apparatus for internal combustion engine |
| 12/20/2012 | WO2012171593A1 Fuel system and method for reducing fuel leakage from a fuel system |
| 12/20/2012 | US20120318247 Egr controller for internal combustion engine |
| 12/20/2012 | US20120318246 Egr controller for internal combustion engine |
| 12/20/2012 | US20120317978 Valve stop for engine with exhaust gas recirculation |
| 12/20/2012 | DE102012013854A1 Adsorption filter, particularly for fuel supply device of internal combustion engine, comprises receiving container, which has base and lateral wall, by which receiving volume of receiving container is limited |
| 12/20/2012 | DE102011009114B4 Adaptive Schätzung von Ansaugsauerstoff in einem Dieselmotor Adaptive estimation of Ansaugsauerstoff in a diesel engine |
| 12/20/2012 | DE102010020709B4 Steuereinrichtung für eine turboaufgeladene Verbrennungskraftmaschine A control device for a turbocharged internal combustion engine |
| 12/20/2012 | DE10066432B4 Vorrichtung zum Erfassen einer Fehlfunktion eines Abgassystems des Motors An apparatus for detecting a malfunction of an exhaust system of the engine |
| 12/19/2012 | EP2535549A2 Valve stop for engine with exhaust gas recirculation |
| 12/19/2012 | CN202611941U Plasma venting and reforming gasoline hydrogen production device and system |
| 12/19/2012 | CN202611940U Center rod structure for exhaust gas recirculation (EGR) valve |
| 12/19/2012 | CN202611939U Low-noise exhaust gas recirculation (EGR) valve |
| 12/19/2012 | CN202611938U Exhaust gas recirculation (EGR) valve capable of automatically adjusting stress balance of valve rod |
| 12/19/2012 | CN202611937U Linear electric exhaust gas recirculation (EGR) valve |
| 12/19/2012 | CN202611936U Inverted exhaust gas recirculation (EGR) valve having position sensor with correctable initial value |
| 12/19/2012 | CN202611935U Electric EGR valve |
| 12/19/2012 | CN202611934U Air inlet connecting pipe of engine exhaust gas recirculation (EGR) system |
| 12/19/2012 | CN202611933U Plate-fin type exhaust gas recirculation (EGR) cooler with heat insulation function |
| 12/19/2012 | CN202610343U Hydrogen generating machine for automobile |
| 12/19/2012 | CN202610342U Oxyhydrogen gas generator for ship engine |
| 12/19/2012 | CN102834602A Method and device for detecting the blockage of a gasoline vapor filter bleed valve |
| 12/19/2012 | CN102828875A Oil-water instantaneous emulsifying injector for diesels |
| 12/19/2012 | CN102828866A Oil-gas separating structure assembly for fuel oil tank |
| 12/19/2012 | CN102828862A Carbon canister filter |
| 12/19/2012 | CN102828861A Electromagnetic valve and fuel system employing electromagnetic valve |
| 12/19/2012 | CN102828860A Fuel steam temporary storage device assembly, fuel steam control system and method thereof |
| 12/19/2012 | CN102828859A EGR controller for internal combustion engine |
| 12/19/2012 | CN102828840A Low pressure EGR system and examining method for efficiency of low pressure EGR cooler |
| 12/19/2012 | CN102213161B Closed gas cycle type thermal power system |
| 12/18/2012 | US8333065 System for detecting sulfuric acid |
| 12/13/2012 | WO2012170003A2 A system for making and using liquid fuels and fertilizer from electricity and designs and uses of linear electric machines |
| 12/13/2012 | WO2012169979A1 Electrolysis cell for the preparation of hydrogen |
| 12/13/2012 | WO2012169978A1 Electrolysis cell for the preparation of hydrogen |
| 12/13/2012 | WO2012168595A1 Circuit for circulating air for a vehicle engine |
| 12/13/2012 | WO2012168042A1 Internal combustion engine having at least one catalyst unit |
| 12/13/2012 | US20120316753 Exhaust gas recirculation (egr) system |
| 12/13/2012 | US20120312402 Selector Valve For An Internal Combustion Engine |
| 12/13/2012 | US20120312283 Low pressure egr system and control method thereof |
| 12/13/2012 | US20120312013 System, method, and device for locomotive exhaust gas recirculation cooling and catalyst heating |
| 12/13/2012 | US20120312001 Low pressure egr system and examining method for efficiency of low egr cooler |
| 12/13/2012 | DE102012209494A1 Abgasrückführungssystem Exhaust gas recirculation system |
| 12/13/2012 | DE102011077148A1 Heavy oil operated internal combustion engine for e.g. passenger car, has cylinders whose exhaust gas is delivered to inlet side of engine via pump, where cylinders are equipped with low-sulfur fuel appropriate for exhaust gas recirculation |
| 12/13/2012 | DE102011077147A1 Exhaust duct system of internal combustion engine, has valves for switching on and off return lines provided from exhaust gas receiver to air receiver and from turbine to air receiver |
| 12/13/2012 | DE102011056460A1 Niederdruck-abgasrückführungs(egr)-system und verfahren zur prüfung von wirkungsgrad von niederdruck-egr-kühler Low-pressure exhaust gas recirculation (egr) -system and procedures for testing of efficiency of low-pressure-egr-cool |
| 12/13/2012 | DE102011054085B3 Stellvorrichtung Locking device |
| 12/13/2012 | DE102011054082B3 Stellvorrichtung Locking device |
| 12/13/2012 | DE102011050990A1 Reciprocating type lifting cylinder internal combustion piston engine has intake valve and exhaust gas valve that are closed under switch-off condition, such that operation timing of exhaust valve is delayed |
| 12/13/2012 | DE10025133B4 Verfahren zum Überprüfen eines Abgasrückführungssystems A method for checking an exhaust gas recirculation system |
| 12/12/2012 | EP2532867A2 An exhaust gas recirculation system for an internal combustion engine |
| 12/12/2012 | EP2532862A1 Fuel supply device with fuel switchover function |
| 12/12/2012 | EP2531798A2 Heat transfer device and assembly for exhaust gas recirculation having said heat transfer device |
| 12/12/2012 | EP2531712A1 Method for operating an internal combustion engine |
| 12/12/2012 | CN202596935U Intelligent ozone fuel economizer |
| 12/12/2012 | CN202596934U Plug-in carbon tank solenoid valve mounting bracket |
| 12/12/2012 | CN202596933U Electronically controlled EGR (Exhaust Gas Recirculation) valve |
| 12/12/2012 | CN202596932U Energy-saving and emission-reducing device of diesel internal-combustion engine |
| 12/12/2012 | CN102822494A Diagnostic method and device for a bleed valve of a hybrid motor vehicle |
| 12/12/2012 | CN102822493A Method for controlling an Egr circuit of a motor vehicle engine, valve for implementing said method, and engine having said valve |
| 12/12/2012 | CN102817748A Exhaust gas recirculation system for an internal combustion engine |
| 12/12/2012 | CN102817747A Low pressure egr system and control method thereof |
| 12/12/2012 | CN102817723A Exhaust gas recirculation (egr) system |
| 12/12/2012 | CN102817699A Impeller and piston composite high-detonation-pressure engine |
| 12/11/2012 | US8332129 Internal combustion engine exhaust gas system and control method of the same |
| 12/11/2012 | US8328916 Filter device for hydrocarbon adsorption |
| 12/11/2012 | DE202012010354U1 LPG Additiv Adapter LPG additive adapter |
| 12/06/2012 | WO2012167052A2 Systems and methods for an engine |
| 12/06/2012 | WO2012163954A1 Heat exchanger |
| 12/06/2012 | WO2012163310A1 Multi-cylinder internal combustion engine using exhaust gases to increase cylinder filling |
| 12/06/2012 | US20120304970 Mixing Pipe for Recirculated Exhaust Gas and Air |
| 12/06/2012 | US20120304961 System and Method For Use Of Purge Gas To Terminate Internal Combustion Engine Operation |
| 12/06/2012 | US20120304887 Systems and methods for an engine |
| 12/06/2012 | US20120304641 Control apparatus for internal combustion engine equipped with turbocharger |
| 12/06/2012 | US20120304640 Exhaust gas recirculation system for an internal combustion engine |
| 12/06/2012 | DE10208426B4 Gerät zum Steuern einer Dieselkraftmaschine An apparatus for controlling a diesel engine |
| 12/06/2012 | DE102011084539B3 Turbo supercharger for internal combustion engine of motor car, has compressor whose venturi nozzle is connected with activated charcoal filter and diverter valve is connected with venturi nozzle and opened for venting filter |
| 12/06/2012 | DE102011076800A1 Wärmeübertrager Heat exchanger |
| 12/06/2012 | DE102011076670A1 Fuel injection system for injecting fuel in internal combustion engine, has low-pressure system with tank and low-pressure pump, and water supply arrangement and device for admixing water to fuel |
| 12/06/2012 | DE102011076669A1 Fuel injection system i.e. common-rail injection system, for injecting diesel fuel in self-ignition internal combustion engine, has emulsification device arranged between low-pressure system and high-pressure system |
| 12/06/2012 | DE102007002188B4 Hybrid-Fahrzeug Hybrid vehicle |
| 12/06/2012 | DE102005003924B4 Verfahren zur Ansteuerung eines Tankentlüftungsventils eines Kraftfahrzeuges während einer Dichtigkeitsprüfung Method for actuating a tank venting valve of a motor vehicle during a leakage test |
| 12/05/2012 | EP2529099A2 Selector valve for an internal combustion engine |
| 12/05/2012 | EP2529095A1 Transmission system and exhaust gas turbocharger |
| 12/05/2012 | EP2325460B1 Compact lost motion system for variable valve actuation |
| 12/05/2012 | CN202578980U Combined gas feeding pipe for exhaust gas recirculation (EGR) diesel engine |
| 12/05/2012 | CN202578965U Novel carbon tank for automobile |
| 12/05/2012 | CN202578956U Oxyhydrogen power booster |
| 12/05/2012 | CN202578955U Valve used by waste gas recirculation system of diesel engine |
| 12/05/2012 | CN202578954U Mechanical control type exhaust gas recirculation device of internal combustion engine |