| 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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| 02/27/2008 | CN101133237A Internal combustion engine and starting controller for internal combustion engine |
| 02/27/2008 | CN101131126A Flexible fuel engine with alterable compression ratio and control method thereof |
| 02/26/2008 | US7334391 Electric power supply equipment |
| 02/21/2008 | US20080046160 Arrangement and Method for Controlling a Combustion Engine |
| 02/21/2008 | US20080041037 Method for Reducing NOx Emissions from Ethanol-Blended Diesel Fuels |
| 02/21/2008 | DE10355481B4 Brennkraftmaschine und Steuerungsvorrichtung für Brennkraftmaschine Internal combustion engine and control apparatus for internal combustion engine |
| 02/20/2008 | EP1890028A2 Fuel supply system |
| 02/20/2008 | EP1890021A1 Method for converting a diesel engine for liquid gas, combustion engine and actuating device for operating a combustion motor with liquid gas |
| 02/20/2008 | EP1432896B1 Method for supplying fuel for a dual-fuel carburation injection internal combustion engine and device therefore |
| 02/20/2008 | CN101126343A Hydrogen gas detonation engine |
| 02/14/2008 | WO2008017354A1 Internal combustion engine for gas and gasoline |
| 02/14/2008 | WO2007112545A8 Method and apparatus of fuelling an internal combustion engine with hydrogen and methane |
| 02/13/2008 | EP1887207A2 A direct injection alcohol engine |
| 02/13/2008 | EP1887201A2 A direct injection alcohol engine with variable injection timing |
| 02/13/2008 | CN100368672C Fuel jetting controller |
| 02/07/2008 | WO2008016070A1 Internal combustion engine |
| 02/07/2008 | US20080028744 Method for Increasing Catalyst Temperature Using Ethanol-Blended Diesel Fuels |
| 02/07/2008 | DE202007011214U1 Vielstoffmotor Multi-fuel engine |
| 02/07/2008 | DE102006042893A1 Fuel e.g. petrol, injecting method for spark ignition internal combustion engine, involves adding fuel mass in controlled manner such that total fuel mass required for combustion process is provided |
| 02/06/2008 | EP1883750A2 Hydrogen-fueled internal combustion engine |
| 02/05/2008 | US7325529 Method and apparatus for controlling combustion quality of a gaseous-fuelled internal combustion engine |
| 01/31/2008 | WO2008013468A2 Method of using lean fuel-air mixtures at all operating regimes of a spark ignition engine |
| 01/31/2008 | US20080022965 Gas Engine |
| 01/30/2008 | CN201013499Y Accessory system applied for combustion of agile fuel or fuel under low-temperature condition |
| 01/30/2008 | CN201013456Y Diesel oil-LNG electrically controlled dual-fuel engine system |
| 01/30/2008 | CN201013455Y Additive electronic control part for repacking car of using fuel alcohol/ gasoline flexibly |
| 01/30/2008 | CN100365258C 燃料输送系统 A fuel delivery system |
| 01/29/2008 | US7322345 Stuck-open failure detection system for gas-fuel injection valve |
| 01/24/2008 | DE102006034017A1 Fuel supply device for multi-fuel combustion engine has electronic controller and dosing and/or supply device; controller determines optimal mixture ratio of first and second fuel types for adaptation to different fuel types and qualities |
| 01/23/2008 | EP1881185A2 Method for operating a multi-fuel combustion engine |
| 01/23/2008 | EP1881175A1 Biofuel plant particularly for generating electric power and for cogeneration |
| 01/23/2008 | EP1485604B1 METHOD OF REDUCING NITROGEN OXIDE (NOx) EMISSIONS IN SUPERCHARGED PISTON ENGINE AND PISTON ENGINE ARRANGEMENT |
| 01/23/2008 | EP1371834B1 Regulating method for gas and liquid internal combustion engine |
| 01/23/2008 | CN101109330A Control device of flexible fuel engine |
| 01/23/2008 | CN100363605C Method and apparatus for realizing dual fuel injection of alcohol fuel and oil fuel for combustion |
| 01/22/2008 | US7320302 Internal combustion engine of compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine |
| 01/17/2008 | WO2008007128A1 Fuel composition estimation and control of fuel injection |
| 01/16/2008 | EP1878896A2 Indicator for a vehicle having a dual fuel engine |
| 01/16/2008 | CN100362226C Improvements relating to compression ignition engines |
| 01/16/2008 | CN100362223C Combustion control device for an engine |
| 01/10/2008 | DE102006031052A1 Verfahren zum Betreiben einer Brennkraftmaschine, die für den Gebrauch von mindestens zwei unterschiedlichen Kraftstoffsorten vorgesehen ist, und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens A method of operating an internal combustion engine, which is provided for the use of at least two different types of fuel, and the internal combustion engine for the implementation of such a method |
| 01/08/2008 | US7316218 Control system for hydrogen addition internal combustion engine |
| 01/03/2008 | WO2008000550A1 Method for determining the alcohol concentration of fuel that can be fed to combustion in a motor vehicle |
| 01/03/2008 | WO2008000462A1 Diesel internal combustion engine |
| 01/03/2008 | WO2008000095A1 Concurrent injection of liquid and gaseous fuels in an engine |
| 01/03/2008 | US20080000457 Indicator for a vehicle having a dual fuel engine |
| 01/03/2008 | US20080000436 Low emission energy source |
| 01/03/2008 | DE102006030495A1 Verfahren zum Betreiben einer sowohl mit Gas als auch Benzin befeuerten Brennkraftmaschine A method of operating a fired both with gas and gasoline internal combustion engine |
| 01/03/2008 | DE102006029970A1 Verfahren zum Bestimmen der Alkoholkonzentration von der Verbrennung zuführbarem Kraftstoff in einem Kraftfahrzeug A method for determining the alcohol concentration of the combustion fuel in a motor vehicle zuführbarem |
| 01/03/2008 | DE102006029754A1 Petrol driven internal-combustion engine operating method for e.g. suction engine, involves supplying gas with supply pressure before upper dead center of ignition, where supplying stream takes place within enclosed cone angle into recess |
| 01/02/2008 | EP1873379A2 Method for operating an internal combustion engine fuelled with gas and petrol |
| 01/02/2008 | EP1873378A1 Method of determinig the type of fuel used in the fuels system of an internal combustion engine and fuel system for performing the method |
| 01/02/2008 | EP1872001A2 Optimized fuel management system for direct injection ethanol enhancement of gasoline engines |
| 01/02/2008 | CN101099032A Sistema de motor de combustion interna con capacidad para generar hidrogeno. |
| 01/02/2008 | CN100359148C Engine fuel controller and idling air-fuel ratio control method |
| 01/02/2008 | CN100359144C Homogeneous charge compression ignition internal combustion engine that performs egr, and ignition timing control method for the engine |
| 12/27/2007 | WO2007148563A1 Multifuel internal combustion engine |
| 12/27/2007 | US20070295316 Methods and Apparatus for Operation of Multiple Fuel Engines |
| 12/27/2007 | DE102004052441B4 Vorrichtung zum Reduzieren von Lärm einer Kraftstoffpumpe und Verfahren dazu in einem Flüssiggaseinspritzungs-Fahrzeug Apparatus for reducing noise of a fuel pump and method thereof in a liquid injection vehicle |
| 12/26/2007 | EP0932752A4 Engine control unit for gaseous injection engine |
| 12/26/2007 | CN101094978A Method of injecting a gaseous fuel into an internal combustion engine |
| 12/26/2007 | CN101092910A Injector mixer of gas and fluid fuels |
| 12/25/2007 | US7311094 Method for operating an internal combustion engine |
| 12/19/2007 | EP1866536A1 Operating method and device for a gas-driven internal combustion engine |
| 12/19/2007 | EP1866532A1 Method and apparatus for utilising fugitive gases as a supplementary fuel source |
| 12/19/2007 | CN100356050C Hydrogen-used internal combustion engine |
| 12/13/2007 | WO2007140912A1 Method of operating an internal combustion engine arrangement |
| 12/13/2007 | US20070288153 Control apparatus and control method for internal combustion engine |
| 12/13/2007 | DE202007008934U1 Viertakt-Zündstrahlmotor Four-stroke dual fuel |
| 12/13/2007 | DE102007007637A1 Internal combustion engine has fuel fractioning unit to fraction fuel into different fractions, and fuel supply unit is provided, which is dependent on operating parameter of engine, where engine supplies fuel fraction |
| 12/12/2007 | CN200989242Y Gasoline and liquefied petroleum gas double-fuel engine |
| 12/12/2007 | CN100354511C Fuel property evaluation for IC engine |
| 12/11/2007 | US7305939 Addition of flexible fuel engine control system |
| 12/06/2007 | WO2007137642A1 Bivalent internal combustion engine and method of operating a bivalent internal combustion engine |
| 12/06/2007 | DE102006025857A1 Verfahren zum Betrieb einer Brennkraftmaschinenanordnung A method of operating an internal combustion engine arrangement |
| 12/04/2007 | US7302939 Exhaust gas recirculation methods and apparatus for reducing NOx emissions from internal combustion engines |
| 11/29/2007 | WO2007135545A1 Control apparatus and method for internal combustion engine and fuel property determining apparatus and method |
| 11/28/2007 | EP1859158A1 Reforming of gtl for marine applications |
| 11/28/2007 | CN101078376A Automobile gasoline and alcohols mixed using method, fuel supplying system and controller |
| 11/28/2007 | CN100351508C Starting apparatus for igniting ignition gas engine |
| 11/22/2007 | WO2007131855A1 Device and process for controlling an internal combustion engine |
| 11/22/2007 | WO2007131814A1 Process and device for determining the composition of the gas mixture of the fuel tank of a motor vehicle filled with a cng gas |
| 11/22/2007 | DE102006022801A1 Vorrichtung und Verfahren zur Ansteuerung einer Brennkraftmaschine Apparatus and method for controlling an internal combustion engine |
| 11/21/2007 | CN200978727Y Double fuel jet internal combustion engine |
| 11/21/2007 | CN200978716Y Gasoline, fuel gas dual-purpose engine of pumping unit or air exhauster |
| 11/21/2007 | CN100350141C IC engine which and be operated with choice of different fuels, especially for motor vehicle drive system |
| 11/15/2007 | WO2007128101A1 Method of injecting a gaseous fuel into an internal combustion engine |
| 11/15/2007 | WO2007090978A3 Device for introducing additive forming means in a motor vehicle fuel distribution circuit |
| 11/15/2007 | DE10351966B4 Vorrichtung und Verfahren für eine Flüssiggas-Einspritz-Motor-Startverzögerungs-Warnung Apparatus and method for a liquid-injection engine start delay warning |
| 11/14/2007 | EP1485595B1 Dual fuel engine |
| 11/14/2007 | CN101070788A Common rail fuel injection system with fuel circulation for a large two-stroke diesel engine |
| 11/13/2007 | US7293551 Liquefied gas-fuel supply device for diesel engine |
| 11/08/2007 | DE102006020757A1 System for adding additive to fluid, especially ferrocenes to fuel, has additive stored in portions and introduced into fluid in tank while maintaining separation between additive storage container and tank |
| 11/07/2007 | CN100347425C Electric power supply equipment |
| 11/06/2007 | US7290504 System and method for operating an internal combustion engine with hydrogen blended with conventional fossil fuels |
| 11/01/2007 | WO2007122108A1 Operating procedure and device for a natural gas operated internal combustion engine |
| 10/31/2007 | EP1849988A2 Method and group for the LPG feeding of an internal combustion engine |
| 10/31/2007 | EP1849979A2 Piston engine and its operation method |
| 10/31/2007 | CN101065571A Method of and apparatus for co-fuelling diesel engines |
| 10/25/2007 | DE102006019404A1 Druckregler für gasförmige Medien Pressure regulator for gaseous media |