| Patents for F02D 19 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures (5,613) |
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| 07/09/2008 | EP1941142A1 Rape/diesel valve |
| 07/03/2008 | WO2008078162A2 Control device and control method for internal combustion engine |
| 07/03/2008 | US20080162335 Gas engine electric power generating system effectively utilizing greenhouse gas emission credit |
| 07/03/2008 | US20080156303 Single nozzle direct injection system for rapidly variable gasoline/anti-knock agent mixtures |
| 07/02/2008 | EP1937959A1 Engine management systems and method |
| 07/02/2008 | CN100398793C Internal combustion engine with injection of gaseous fuel |
| 06/26/2008 | WO2008076453A1 Fuel composition sensing systems and methods using emf wave propagation |
| 06/26/2008 | US20080149078 EXHAUST GAS RECIRCULATION METHODS AND APPARATUS FOR REDUCING NOx EMISSIONS FROM INTERNAL COMBUSTION ENGINES |
| 06/26/2008 | CA2672845A1 Fuel composition sensing systems and methods using emf wave propagation |
| 06/19/2008 | US20080147303 Method and apparatus for controlling combustion in generator gas engine |
| 06/19/2008 | DE102007051631A1 Integrated control device for an internal combustion engine operated with two fuels has two corresponding fuel tanks and a switch-over unit |
| 06/18/2008 | CN101201018A Controlled utilization method of different hydrogen natural gas mixed fuels in one engine |
| 06/12/2008 | WO2008069862A1 Supplementary slurry fuel atomizer and supply system |
| 06/12/2008 | WO2008068203A1 Vehicle with an internal combustion engine for ethanol-containing fuels, and an engine-independent air heating system |
| 06/12/2008 | DE202008002939U1 Vorrichtung zum Betreiben eines Dieselmotors mit Kraftstoffen aus pflanzlichen Ölen An apparatus for operating a diesel engine with fuels derived from vegetable oils |
| 06/12/2008 | DE102006051913A1 Method for operating vehicle comprising internal combustion engine for producing driving torque, involves providing cryogenic storage of hydrogen fuel by fuel storage |
| 06/11/2008 | EP1929144A2 Internal combustion engine and control method thereof |
| 06/11/2008 | CN201071758Y Intelligent control system of double-fuel gas engine for automobile |
| 06/11/2008 | CN100394013C Method of reducing nitrogen oxide (Nox) emissions in supercharged piston engine and piston engine arrangement |
| 06/11/2008 | CN100394002C Hydrogen gasoline mixed fuel engine and its control method |
| 06/10/2008 | CA2534031C Method and apparatus for operating a methane-fuelled engine and treating exhaust gas with a methane oxidation catalyst |
| 06/05/2008 | WO2008065936A1 Alcohol-fuel internal combustion engine |
| 06/05/2008 | WO2008065238A1 Marine vessel machinery and a method of controlling exhaust gas emissions in a marine vessel |
| 06/05/2008 | WO2008064814A1 Operating method for an internal combustion engine which can be selectively operated by means ofa liquid fuel and a gaseous fuel, and fuel supply system |
| 06/05/2008 | WO2008064415A1 Diesel fuel engine injection system & method therefor |
| 06/05/2008 | US20080127934 Fuel injection system for internal combustion engine |
| 06/05/2008 | US20080127933 Multiple Combustion Mode Engine Using Direct Alcohol Injection |
| 06/05/2008 | DE102007056399A1 Internal combustion engine e.g. petrol engine, operating method for motor vehicle, involves driving engine for receiving force, while combusting fuel, and producing mixing fuel by mixing petrol, ethanol and water |
| 06/05/2008 | DE102007056287A1 Steuerstrategie für eine bessere Nutzung von Kraftstoff in einem Gasmotor Control strategy for a better use of fuel in a gas engine |
| 06/05/2008 | DE102006057177A1 Stochiometric combustion air fuel ratio and fuel injection period determining method for internal combustion engine i.e. Otto engine, involves calculating fuel injection period by using liquid gas-density and fuel pressure from valve |
| 06/05/2008 | DE102006056389A1 Betriebsverfahren für eine wahlweise mit flüssigem und gasförmigem Kraftstoff betreibbare Brennkraftmaschine und Kraftstoffzuführsystem A method of operating an operable selectively with liquid and gaseous fuel engine and fuel supply |
| 06/04/2008 | EP1745201A4 System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels |
| 06/04/2008 | CN101191439A Regulating and controlling device for automobile oil and gas supply |
| 05/28/2008 | EP1925788A1 Method and device for supplying a fluid additive to a compressed- or liquefied-gas-fuelled IC engine |
| 05/28/2008 | EP1924763A2 Internal combustion engine using hydrogen |
| 05/27/2008 | US7377272 Method and apparatus for membrane separation of air into nitrogen and oxygen elements for use in internal combustion engines |
| 05/21/2008 | EP1923556A1 Improvements to engine control system |
| 05/21/2008 | DE102007050621A1 System und Verfahren zur Steuerung eines an den Kraftstoff anpassbaren Motors mit veränderlichem Hubvolumen System and method for controlling an adjustable fuel to the engine with variable cylinder capacity |
| 05/21/2008 | DE102006054463A1 Bivalent, spark-ignition internal combustion engine i.e. four-cylinder engine, operating method, involves injecting liquid and gaseous fuel in selected operating area of engine and implementing operation of engine with fuel |
| 05/15/2008 | DE102006052985A1 Internal-combustion engine operating method, involves sorting error suspicion or error when engine is supplied with gaseous fuel, and/or lambda value is larger than preset threshold value and/or miss fire is detected during combustion |
| 05/15/2008 | DE102006008902B4 Anordnung und Verfahren zum Betrieb einer Brennkraftmaschine mit zwei unterschiedlichen Kraftstoffarten Arrangement and method for operating an internal combustion engine with two different types of fuel |
| 05/14/2008 | CN201059219Y Vehicle methanol/petrol dual-fuel electronic commutator |
| 05/14/2008 | CN101180462A Hydrogen-fueled internal combustion engine |
| 05/14/2008 | CN100387818C Working method of internal-combustion engine, control device and internal-combustion engine |
| 05/13/2008 | US7370666 Power system with computer-controlled fuel system |
| 05/08/2008 | WO2008054568A1 Engine and method for operating an engine |
| 05/08/2008 | WO2008035014A3 Method for protecting a gas engine and associated device |
| 05/08/2008 | WO2008035013A3 Device for protecting a gas engine |
| 05/08/2008 | DE102007050623A1 Einspritzstrategie zum Maximieren des Wirkungsgrads in einem Gasmotor Injection strategy for maximizing the efficiency in a gas engine |
| 05/08/2008 | DE102006051916A1 Method for operation of motor vehicle, involves generating drive torque and internal-combustion engine is operated for generating drive torque in two different modes of operation from two fuel storage |
| 05/08/2008 | DE102006051915A1 Bivalently operatable motor vehicle operating method, involves automatically changing-over to operating mode when fuel amount falls below pre-determined minimum amount, and supplying engine with fuel from fuel storage in operating mode |
| 05/07/2008 | EP1918554A1 Cylinder Direct Injection Type Internal Combustion Engine |
| 05/07/2008 | EP1918553A2 Variable Compression Ratio Control Method for Variable Compression Ratio Engine, and Variable Compression Ratio Engine |
| 05/06/2008 | US7367289 Control system for hydrogen addition internal combustion engine |
| 05/01/2008 | US20080103676 Direct Injection Gaseous-Fuelled Engine And Method Of Controlling Fuel Injection Pressure |
| 04/30/2008 | DE102007049807A1 System und Verfahren zum Betreiben eines Multikraftstoff-Motors System and method of operating a multi-fuel engine |
| 04/30/2008 | CN101169080A System and method for operating a multiple fuel engine |
| 04/29/2008 | US7363883 Gas engine electric power generating system effectively utilizing greenhouse gas emission credit |
| 04/24/2008 | WO2008046486A1 Spark-ignition internal combustion engine, which can be operated with gaseous fuel, having a fuel supply system, and method for operating an internal combustion engine |
| 04/23/2008 | CN201051218Y Data monitoring system for car gas engine |
| 04/22/2008 | US7360509 Method for operating compression ignition internal combustion engine |
| 04/22/2008 | CA2495688C Gas feeding system for an internal combustion engine, having a pressure reducing valve controlled by a pilot pressure |
| 04/17/2008 | WO2008044789A1 Internal combustion fuel injection control device |
| 04/17/2008 | WO2008043323A1 Diesel engine |
| 04/17/2008 | DE102006048498A1 Fremdgezündete, mit gasförmigem Kraftstoff betreibbare Brennkraftmaschine mit einer Kraftstoffversorgungsanlage und Verfahren zum Betrieb einer Brennkraftmaschine The spark-ignited, operated with gaseous fuel engine with a fuel supply system and method for operating an internal combustion engine |
| 04/17/2008 | DE102006048497A1 Internal combustion engine e.g. compressed natural gas internal combustion engine, has injector dispensing gaseous fuel that comes from gas tank and is introduced into gas-fuel manifold over rail-injector |
| 04/16/2008 | CN101163875A Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure |
| 04/16/2008 | CN100381694C 燃料输送系统 The fuel delivery system |
| 04/09/2008 | CN100379966C Hydrogen fueled spark ignition engine |
| 04/03/2008 | WO2008038827A1 Operation method of engine during abnormal combustion and operation controller |
| 04/03/2008 | WO2008038440A1 Internal combustion engine using wide variety of fuel types |
| 04/03/2008 | WO2008036999A1 A dual fuel system |
| 04/03/2008 | WO2008013468A3 Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine |
| 04/03/2008 | CA2664372A1 A dual fuel system |
| 04/02/2008 | EP1905990A1 Multiple-kind fuel engine fuel injection control device |
| 04/02/2008 | EP1904738A1 Fuel supply apparatus |
| 04/02/2008 | CN201043495Y Air supply choosing device of electric-controlled natural gas engine |
| 04/02/2008 | CN101153563A Oil supply controlling system for diesel engine burning vegetable oil and its oil supply method |
| 03/27/2008 | WO2008036089A2 Power generation system |
| 03/27/2008 | WO2008035448A1 Ignition device, internal combustion engine, ignition plug, plasma apparatus, exhaust gas decomposition apparatus, ozone generation/sterilization/disinfection apparatus, and deodorization apparatus |
| 03/27/2008 | WO2008035014A2 Method for protecting a gas engine and associated device |
| 03/27/2008 | WO2008035013A2 Device for protecting a gas engine |
| 03/27/2008 | DE102006048070A1 Diesel engine has cylinders, which are assigned with blowing device for gas, where blowing device is supplied with appropriate gas line |
| 03/27/2008 | CA2625789A1 Ignition device, internal combustion engine, ignition plug, plasma apparatus, exhaust gas decomposition apparatus, ozone generation/sterilization/disinfection apparatus, and deodorization apparatus |
| 03/26/2008 | EP1902201A2 Energy conversion system for hydrogen generation and uses thereof |
| 03/26/2008 | EP1242736B1 Engine idle speed control |
| 03/26/2008 | CN100376781C Method for applying fuel additives to fuel, internal combustion engine and exhausting system |
| 03/20/2008 | WO2008031641A1 Method for determining the ethanol content of the fuel in a motor vehicle |
| 03/20/2008 | DE112006001271T5 Direkteinspritzender gasbetriebener Motor und Verfahren zum Steuern des Kraftfahrstoffeinspritzdrucks Direct Injection gas-powered engine and method for controlling the driving force fuel injection pressure |
| 03/20/2008 | DE102006049242A1 Bennkraftmaschine für Gas und Benzin Bennkraftmaschine for gas and petrol |
| 03/19/2008 | CN101144424A Arrangement of double-fuel diesel engine for vehicle |
| 03/18/2008 | US7343895 Fuel injection system and method of operation for a gaseous fuelled engine with liquid pilot fuel ignition |
| 03/13/2008 | WO2008029604A1 Working gas circulation engine |
| 03/12/2008 | CN201034050Y Electrical controlled spraying controlling equipment for gas engine |
| 03/12/2008 | CN101139952A Air supply selecting arrangement for electrical control natural gas engine |
| 03/12/2008 | CN100374700C Compression ignition engine with maximum guide ignition strength, gas fuel supply |
| 03/06/2008 | WO2008026567A1 Controller of internal combustion engine |
| 03/05/2008 | EP1895129A1 Fuel injection control device |
| 03/05/2008 | CN101135273A Ignition type engine directly burning methanol cracking product and control method thereof |
| 02/27/2008 | CN101133238A 内燃机及其控制方法 Internal combustion engine and control method |