| 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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| 02/12/2009 | WO2009019991A1 Hybrid vehicle, hybrid vehicle control method, and computer-readable recording medium containing a program for causing a computer to execute the control method |
| 02/12/2009 | WO2009019155A2 Injection device for gaseous fuel into an internal combustion engine, associated method and control device |
| 02/12/2009 | WO2009001201A3 Heater control device and method for exhaust gas sensor |
| 02/12/2009 | DE102008028787A1 Klopfunterdrückung nutzendes Antriebssystem eines Hybridfahrzeugs Knock suppression-use drive system of a hybrid vehicle |
| 02/12/2009 | DE102008026364A1 Klopfunterdrückung nutzendes Antriebssystem eines Hybridfahrzeugs Knock suppression-use drive system of a hybrid vehicle |
| 02/12/2009 | DE102007036958A1 Einblasvorrichtung für gasförmigen Kraftstoff in einen Verbrennungsmotor, zugehöriges Verfahren sowie Steuergerät Bubbler gaseous fuel in an internal combustion engine associated method and controller |
| 02/11/2009 | CN101363372A 内燃机 Internal combustion engine |
| 02/11/2009 | CN100460659C Electric control multi-point sequent injection system for gasoline and gas used in electrometallizing vehicle |
| 02/05/2009 | US20090031968 Process for operating a compression ignition internal combustion engine in combination with a catalytic reformer |
| 02/05/2009 | DE102007036804A1 Device for optional operation of combustion engine with two different fuel places, has measuring instrument that is arranged in common feed line for measurement of fuel volume stream |
| 02/05/2009 | DE102007036217A1 Zusatzstoff-Dosiersystem für gasbetriebene Verbrennungsmotoren sowie Verfahren zum dosierten Zuführen eines Zusatzstoffes in einen Gastank Additive dosing system for gas-powered internal combustion engines as well as methods for the metered feeding of an additive in a gas tank |
| 02/04/2009 | EP2019918A1 Device and process for controlling an internal combustion engine |
| 02/04/2009 | CN101358560A Combustion control of internal combustion engine |
| 02/04/2009 | CN101358559A Energy-conserving mixer for double-fuel automobile |
| 01/29/2009 | DE102008030573A1 Motorsystem Motor system |
| 01/29/2009 | DE102008016376A1 Drive device operating method for motor vehicle, involves adjusting quantities by engine control device depending on operating parameters e.g. rotational speed, of internal combustion engine e.g. reciprocating piston engine |
| 01/28/2009 | CN201187352Y Methanol fuel engine |
| 01/28/2009 | CN201187346Y Double-crankshaft three-power fuel saving engine |
| 01/28/2009 | CN101353986A Methanol / gasoline double-fuel electronic commutator for automobile |
| 01/27/2009 | US7481044 Method for operation of an internal combustion engine running on hydrogen |
| 01/22/2009 | DE112006003590T5 Verdichtungszündungseinleitungsvorrichtung und Verbrennungsmotor, der diese verwendet Compression ignition initiation device and internal combustion engine that uses this |
| 01/22/2009 | DE102008031830A1 Method for operating engine for vehicle e.g. road automobile, involves directly injecting purging substance e.g. ethanol, via second of two injectors based on idle period at engine output lower than previous output |
| 01/21/2009 | EP2016270A1 Method of injecting a gaseous fuel into an internal combustion engine |
| 01/21/2009 | EP1682768A4 A fuel injection system and method of operation for a gaseous fuelled engine with liquid pilot fuel ignition |
| 01/21/2009 | CN101351638A Ignition device, internal combustion engine, ignition plug, plasma apparatus, exhaust gas decomposition apparatus, ozone generation/sterilization/disinfection apparatus, and deodorization apparatus |
| 01/21/2009 | CN101351635A Device for a fuel system at an engine powered vehicle |
| 01/21/2009 | CN100453784C A method of operating a gas engine |
| 01/21/2009 | CN100453783C Method for controlling fuel injection of LPI engine |
| 01/20/2009 | US7480556 Internal combustion engine for operation with two different knock resistant fuels |
| 01/15/2009 | WO2009008522A1 Uniform premix compressed self ignition engine, and engine |
| 01/15/2009 | WO2009007605A2 Method for starting an internal combustion engine |
| 01/14/2009 | EP2014902A2 Method and device for cleaning reciprocating engines |
| 01/13/2009 | US7477981 Arrangement and method for controlling a combustion engine |
| 01/08/2009 | WO2009004195A2 Device and method for estimating the amount of alcohol contained in the fuel of an engine |
| 01/08/2009 | DE102007031770A1 Internal combustion engine i.e. self-ignited internal combustion engine, operating method for agricultural machine, involves determining fuel characteristics, feeding measuring signal, and taking place influence of injection amount |
| 01/08/2009 | DE102007030798A1 Method for operating combustion engine with multiple fuel types, involves calculating quantity of fuel for upstream fuel type, and change of fuel type is made occasionally |
| 01/07/2009 | EP2011985A2 A method for controlling carburetion in motor vehicles partially fuelled with ethanol |
| 01/07/2009 | EP1554485B1 Fuel supplying installation for an internal combustion engine |
| 01/07/2009 | CN101341316A Diesel fuel engine injection system&method therefor |
| 01/06/2009 | US7472692 Engine control apparatus |
| 01/06/2009 | CA2321453C Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions |
| 12/31/2008 | WO2009001201A2 Heater control device and method for exhaust gas sensor |
| 12/31/2008 | EP2009277A1 An internal combustion engine system, and a method in such an engine system |
| 12/31/2008 | EP2009266A2 A method of injecting fluid, a method of and apparatus for controlling injection of fluid, and an internal combustion engine |
| 12/31/2008 | EP1774154B1 Control system for hydrogen addition internal combustion engine |
| 12/31/2008 | CN101336339A Gas-fueled internal combustion engine and control method for gas-fueled internal combustion engine |
| 12/30/2008 | CA2562363C System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels |
| 12/24/2008 | DE102007028772A1 Internal-combustion engine operating method for motor vehicle, involves controlling lambda value of air-fuel mixture, and controlling air-fuel mixture to preset lambda value during starting process of internal-combustion engine |
| 12/24/2008 | DE102007028513A1 Brennkraftmaschine sowie Verfahren zum Betrieb einer Brennkraftmaschine Internal combustion engine and method for operating an internal combustion engine |
| 12/24/2008 | DE102007028091A1 Fuel supply system for supplying internal combustion engine, has valve control device with control drive for controlling operation of fuel injection valve |
| 12/18/2008 | US20080312810 Controller for internal combustion engine |
| 12/18/2008 | US20080312809 Fuel estimating device |
| 12/17/2008 | EP2003315A2 Fuel injection controller for internal combustion engine |
| 12/17/2008 | EP2002101A1 Method and apparatus of fuelling an internal combustion engine with hydrogen and methane |
| 12/16/2008 | CA2495625C Gas feeding system for an internal combustion engine, having a pressure reducing valve and a pressure regulating solenoid valve |
| 12/11/2008 | WO2008148618A1 Method for fuel injection |
| 12/11/2008 | DE102007026443A1 Verfahren zur Kraftstoffeinspritzung Method of fuel injection |
| 12/10/2008 | EP2000655A2 Operation method of engine during abnormal combustion and operation controller |
| 12/10/2008 | EP2000652A1 A control method of a fuel feeding system in a bi-fuel internal combustion engine |
| 12/10/2008 | EP2000651A1 Control of peak engine output in an engine with a knock suppression fluid |
| 12/10/2008 | EP1999300A1 Electrolyte delivery system and method |
| 12/10/2008 | CN101319637A A control method of a fuel feeding system in a bi-fuel internal combustion engine |
| 12/10/2008 | CN100441845C Method for monitoring a fuel leak of an injector for an LPI vehicle |
| 12/09/2008 | US7463967 Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure |
| 12/04/2008 | WO2008146108A1 Control device for internal combustion engine |
| 12/04/2008 | WO2008145228A1 Method for operating an internal combustion engine |
| 12/04/2008 | WO2008145227A1 Method for operating an internal combustion engine |
| 12/04/2008 | WO2008059376A3 Improvements to engine control system |
| 12/04/2008 | DE102007025585A1 Method for operation of combustion engine with fuels of different composition, involves illuminating part of fuel with light, where fuel is supplied in operation of combustion engine |
| 12/04/2008 | DE102007025285A1 Two-stroke internal combustion engine operating method, involves closing inlet and outlet ports and combustion chamber-sided opening of transfer port by piston when piston moves to upper dead centre at time point |
| 12/04/2008 | DE102007025076A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 12/04/2008 | DE102007025075A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 12/03/2008 | EP1998031A1 Control for knock suppression fluid separator in a motor vehicle |
| 12/03/2008 | EP1996808A1 Heated fuel filter |
| 11/27/2008 | WO2008142908A1 Liquefied gas fuel supply system and method for driving high-pressure pump in liquefied gas fuel supply system |
| 11/27/2008 | US20080294325 Controller of internal combustion engine |
| 11/27/2008 | DE102007023900A1 Verfahren zur Bestimmung einer Kraftstoffzusammensetzung A method for determining a fuel composition |
| 11/27/2008 | DE102007023899A1 Verfahren zur Bestimmung der Zusammensetzung eines Kraftstoffgemischs A method for determining the composition of a fuel mixture |
| 11/26/2008 | EP1994208A1 Electrolyte delivery system |
| 11/26/2008 | EP1994207A1 System and method for hydrogen-assisted cold starting of an engine |
| 11/26/2008 | CN101313136A Direct injection internal combustion engine and method of making and operating same |
| 11/26/2008 | CN100436785C Control system for hydrogen addition internal combustion engine |
| 11/25/2008 | US7455038 Rotary mechanical field assembly |
| 11/20/2008 | WO2008139113A2 Method for estimating the level of ethanol in a fuel |
| 11/20/2008 | WO2008138686A1 Pressure regulating system for gas-operated internal combustion engines and method for pressure regulation |
| 11/20/2008 | DE102007022808A1 Internal-combustion engine e.g. petrol engine, operating method for motor vehicle, involves injecting fuel type in amount to achieve explosive mixture at operating point of engine, where point is available for time of injection |
| 11/19/2008 | EP1991772A1 Assembly and method for the operation of an internal combustion engine with two different fuel types |
| 11/19/2008 | CN100434675C Fuel supply system for liquified petroleum gas injection (LPI) engine |
| 11/18/2008 | CA2304046C Clean air engines for transportation and other power applications |
| 11/13/2008 | DE102007022230A1 Self igniting-internal combustion engine operating method for use in motor vehicle i.e. truck, involves selecting partial desired value and amount of fuel in such manner that amount of fuel is supplied to engine is larger |
| 11/12/2008 | EP1990523A2 Combustion engine and method for operating a combustion engine |
| 11/12/2008 | EP1990522A2 Retrofit fuel injection control system for additional operation of the petrol combustion motor engine with a petrol/alcohol mixture |
| 11/06/2008 | DE102007020702A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 11/06/2008 | DE102007020062A1 Method for operation of internal-combustion engine, involves interacting with exhaust apparatus of internal-combustion engine dependent on switching position of gas exhaust valve |
| 11/05/2008 | EP1988272A1 Method for operating a combustion engine using a plurality of fuels |
| 11/05/2008 | CN100430586C Internal combustion engine operated with two fuels that have different knock resistance |
| 11/04/2008 | US7444986 Dual fuel engine |
| 10/30/2008 | WO2008129608A1 Control unit for internal combustion engine |
| 10/30/2008 | US20080264394 Method and System for Detecting Fuel Type |
| 10/30/2008 | DE102008019729A1 Nachrüstbares Kraftstoff-Einspritzsteuersystem zum zusätzlichen Betreiben eines Benzin-Verbrennungsmotors mit einem Benzin-/Alkoholgemisch Retrofit fuel injection control system for additionally operating a gasoline internal combustion engine with a gasoline / alcohol mixture |