| Patents for F02M 21 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form (6,051) |
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| 02/24/2009 | CA2358150C Gaseous and liquid fuel injection valve with concentric needles |
| 02/19/2009 | WO2009023793A1 Barometric pressure regulator circuit |
| 02/18/2009 | EP2024629A1 Filtering device for filtering gaseous fuels in systems for supplying gas to internal combustion engines |
| 02/18/2009 | EP2024623A1 Operating procedure and device for a natural gas operated internal combustion engine |
| 02/18/2009 | CN201196097Y Coal-master incline shaft belt conveyer directly driven by gas engine |
| 02/18/2009 | CN201195497Y Solid-hydrogen steel cylinder air feed structure for automobile |
| 02/18/2009 | CN101368528A Supercharging cooling system and its pressure reducing radiator |
| 02/18/2009 | CN101368527A Hydrogen gas fuel internal combustion engine, its hydrogen gas injection system and combustion method |
| 02/18/2009 | CN100462543C Fuel feed device of gas engine |
| 02/12/2009 | WO2009020353A1 Turbo charger intercooler engine system using natural gas |
| 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 | CN100460659C Electric control multi-point sequent injection system for gasoline and gas used in electrometallizing vehicle |
| 02/10/2009 | US7487766 Flexible fuel engines with exhaust gas recirculation for improved engine efficiency |
| 02/05/2009 | US20090031985 Premixed Compression Ignition Type Engine and Method of Controlling Intake Air Thereof |
| 02/05/2009 | DE102004057466B4 Druckregler für ein gasbetriebenes Kraftfahrzeug Pressure regulator for a gas-powered motor vehicle |
| 01/29/2009 | DE102008034581A1 Tank and fuel supply system for internal combustion engine of motor vehicle, has short low-pressure gas supply line guided to fuel-gas-distributor for supplying engine with actual required amount of low-pressure fuel gas e.g. natural gas |
| 01/28/2009 | CN201187370Y Gas supply apparatus of gas internal combustion engine precombustion chamber |
| 01/28/2009 | CN101356680A Fuel cell system and its operation stop method |
| 01/22/2009 | DE102007033627A1 Mischer für gasförmige Medien und Verfahren zum Mischen von gasförmigen Medien For gaseous media and method for mixing gaseous media mixer |
| 01/21/2009 | EP2016994A2 Mixer for gaseous media and method for mixing gaseous media |
| 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 | EP1430213A4 An apparatus and method for controlling the temperature of liquid petroleum gas (lpg) fuel |
| 01/21/2009 | CN201184246Y Electronic injector of gas engine |
| 01/21/2009 | CN101351636A Injection system for an internal combustion engine |
| 01/21/2009 | CN100453791C Electrically operated injector for gaseous fuel |
| 01/21/2009 | CN100453784C A method of operating a gas engine |
| 01/15/2009 | WO2009007445A1 Injection system of liquid propane-gas (lpg) into the air-intake system of a diesel engine, which reduces both toxic gases expelled into the environment and fuel consumption |
| 01/15/2009 | DE102007054357A1 Anordnungsstruktur eines Flüssiggasbehälters und einer integrierten Batterie eines Hybrid-Elektro-Fahrzeugs Arrangement structure of an LPG tank and an integrated battery of a hybrid electric vehicle |
| 01/14/2009 | EP2014902A2 Method and device for cleaning reciprocating engines |
| 01/14/2009 | CN201180592Y Gas engine |
| 01/14/2009 | CN201180591Y Gas engine |
| 01/14/2009 | CN201180583Y Gas engine modified by diesel engine |
| 01/14/2009 | CN201180582Y Gas engine modified by diesel engine |
| 01/13/2009 | CA2431327C Natural gas fuel storage and supply system for vehicles |
| 01/08/2009 | WO2009005731A1 Low emission dimethyl ether (dme) engine |
| 01/08/2009 | DE102007031306A1 Gas injecting valve for injecting gaseous medium, has valve closing unit and valve sealing seat, and valve closing unit frees or seals passage at valve sealing seat that has sealing area |
| 01/07/2009 | CN201176896Y Piston type gas internal-combustion engines lighting device |
| 01/07/2009 | CN101339837A Coil iron core of gas-oil common rail system and manufacturing process thereof |
| 01/01/2009 | US20090000302 Gas delivery system |
| 12/31/2008 | CN201173156Y Natural gas generator |
| 12/31/2008 | CN101333980A Fuel return-flow system |
| 12/31/2008 | CN101333979A Integrated valve with charging limiting function |
| 12/31/2008 | CN101333978A Public transport vehicle fuel system oil storage set |
| 12/31/2008 | CN100447461C Valve for controlling a fluid |
| 12/31/2008 | CN100447400C Fuel injection nozzle for DME fuel, and diesel engine including the fuel injection nozzle for DME fuel |
| 12/27/2008 | CA2636140A1 Fuel control device for a plurality of fuel sources |
| 12/24/2008 | WO2008155280A1 Internal combustion engine and method for operating an internal combustion engine: |
| 12/24/2008 | EP1861610B1 Method of operating a gas engine plant and fuel feeding system of a gas engine |
| 12/24/2008 | DE202008013696U1 Fixierungsvorrichtung für einen Gaszuführschlauch bei einer Autogasanlage Fixation device for a gas feeding hose at a LPG system |
| 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 | DE102005009823B4 System für gasförmigen Treibstoff für Kraftfahrzeuge System for gaseous fuel for motor vehicles |
| 12/24/2008 | CN201169208Y Gas automobile |
| 12/24/2008 | CN101328848A Hydrogen-oxygen mixer for motor vehicle |
| 12/24/2008 | CN101328847A Constant negative pressure air-out apparatus of pipe natural gas engine |
| 12/23/2008 | US7467622 Gas fuel supply system |
| 12/18/2008 | WO2008153648A1 Fuel mixer apparatus and method |
| 12/18/2008 | US20080308081 Disposable gas system for internal combustion engine |
| 12/18/2008 | US20080307787 Power Generation System Using Fuel Cell |
| 12/17/2008 | EP2002106A1 Device for controlling the supply of a fuel gas in internal combustion engines |
| 12/17/2008 | EP2002101A1 Method and apparatus of fuelling an internal combustion engine with hydrogen and methane |
| 12/17/2008 | CN201165899Y Power mechanism with water as fuel |
| 12/16/2008 | US7464886 Electrically operated injector for gaseous fuel |
| 12/16/2008 | CA2495625C Gas feeding system for an internal combustion engine, having a pressure reducing valve and a pressure regulating solenoid valve |
| 12/10/2008 | CN201162589Y Gas universal miniature type gaseous propellant engine gas mixer capable of automatic gas regulation |
| 12/10/2008 | CN201162588Y Gas engine controller |
| 12/09/2008 | US7463967 Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure |
| 12/04/2008 | WO2008146420A1 Liquefied gas fuel supply device for internal combustion engine, method for recovering liquefied gas fuel, and method for forcibly stopping internal combustion engine |
| 12/04/2008 | WO2008125970A3 Regulator and method for regulating the pressure of a fluid |
| 12/04/2008 | DE10349184B4 Kraftstofffördersystem für einen Verbrennungsmotor mit Flüssiggas-Einspritzung Fuel delivery system for an internal combustion engine with LPG injection |
| 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 |
| 12/03/2008 | EP1996424A1 Fluid metering unit and fluid metering system |
| 12/03/2008 | CN201159115Y Premixed gas mixer for automobile |
| 12/03/2008 | CN101317004A Gas fuel supply apparatus |
| 12/02/2008 | US7458368 Engine fuel efficiency improvements |
| 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 | WO2008141390A1 A method of manufacturing and installation of high pressure liquid lpg fuel supply and dual or mixed fuel supply systems |
| 11/27/2008 | WO2007128356A8 Filtering device for filtering gaseous fuels in systems for supplying gas to internal combustion engines |
| 11/27/2008 | DE202008009954U1 Tank- und Kraftstoffzufuhr-Anlage für Verbrennungskraftmaschinen Tank and fuel supply system for internal combustion engines |
| 11/27/2008 | CA2687471A1 A method of manufacture and installation of high pressure liquid lpg fuel supply and dual or mixed fuel supply systems |
| 11/26/2008 | CN201155384Y Natural gas engine fuel supply device |
| 11/26/2008 | CN201155383Y Natural gas engine emission device |
| 11/26/2008 | CN201155359Y Direct-jet natural gas four-valve engine burning chamber structure |
| 11/26/2008 | CN101313136A Direct injection internal combustion engine and method of making and operating same |
| 11/26/2008 | CN101311519A Gaseous fuel mixing device |
| 11/26/2008 | CN100436785C Control system for hydrogen addition internal combustion engine |
| 11/25/2008 | CA2372298C On-off valve for a gas injection system, particularly of methane, for internal combustion engines |
| 11/20/2008 | WO2008138686A1 Pressure regulating system for gas-operated internal combustion engines and method for pressure regulation |
| 11/20/2008 | WO2008110730A3 Device for vaporising and expanding a liquefied petroleum gas for the internal combustion engine particularly of an automobile |
| 11/20/2008 | CA2670307A1 Jet fuel compositions and methods of making and using same |
| 11/19/2008 | CN201152647Y Refrigerating and heating apparatus driven by sleigh mounted motor |
| 11/19/2008 | CN201152206Y Engine fuel control valve |
| 11/19/2008 | CN100434675C Fuel supply system for liquified petroleum gas injection (LPI) engine |
| 11/18/2008 | US7451942 Direct fuel injector assembly for a compressible natural gas engine |
| 11/18/2008 | US7451747 Heating system for liquefied gas fuel supply apparatus and fuel supply appartus for liquefied gas engine |
| 11/18/2008 | CA2376568C Phase change heat engine |
| 11/13/2008 | WO2008135715A1 Control assembly |
| 11/13/2008 | US20080276627 Fuel gas supply system and method of a ship |
| 11/13/2008 | DE102007022214A1 Druckregelsystem für gasbetriebene Brennkraftmaschinen und Verfahren zur Druckregelung Pressure control system for gas-powered internal combustion engine and method for pressure regulation |
| 11/13/2008 | DE102007021236A1 Vehicle has gas operated, particularly hydrogen operated internal-combustion engine with tank for cold storage of liquid fuel, air-fuel mixture area and fuel line is provided to supply fuel to air-fuel mixture area |