| 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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| 09/15/2004 | EP1457666A1 Injection pump and dme fuel feed device of diesel engine with the injection pump |
| 09/15/2004 | CN1166857C Gas fuel mixer with multistage proportional measuring holes |
| 09/09/2004 | US20040173192 Carburetion for natural gas fueled internal combustion engine using recycled exhaust gas |
| 09/08/2004 | EP1455077A2 Method for operating a fuel system for a lpg engine |
| 09/07/2004 | US6786229 Multivessel compressed-gas tank system and method of making same |
| 09/02/2004 | WO2004074660A1 Compressed engine working on a late clising miller cycle |
| 09/02/2004 | DE202004006242U1 High velocity air inlet with integrated petrol or natural gas injection for a combustion engine has shaped tube and jet flap to exceed the speed of sound |
| 09/01/2004 | EP1452718A1 On-off valve for a gas injection system, particularly of methane, for internal combustion engines |
| 09/01/2004 | EP1452717A1 Fuel injection valve |
| 09/01/2004 | EP1451463A1 Regulator thermostat support of heat engine with external hot water circuit |
| 08/31/2004 | US6783170 Backlite storage and convertible decklid system for automotive vehicle |
| 08/31/2004 | US6782873 Method and device for the low-emission operation of a fuel cell tank system, especially of a motor vehicle |
| 08/25/2004 | EP1448884A1 Dual fuel injection valve and method of operating a dual fuel injection valve |
| 08/25/2004 | CN2635931Y Double-fuel diesel engine |
| 08/25/2004 | CN1523217A Hydrogen fueled spark ignition engine |
| 08/24/2004 | US6779337 Hydrogen fueled spark ignition engine |
| 08/19/2004 | US20040159352 Multivessel compressed-gas tank system and method of making same |
| 08/18/2004 | EP1447873A2 Hydrogen supply apparatus and hydrogen supply method for measuring fuel consumption of hydrogen fuel vehicle |
| 08/18/2004 | EP1447556A2 A tank for a system for supplying liquid fuel, particularly LPG, to the engine of a motor vehicle |
| 08/18/2004 | EP1447555A2 A level-sensor device for a liquid-fuel tank, particularly for a system for supplying LPG to an internal-combustion engine |
| 08/12/2004 | US20040155524 Mechanical and electrical coupling system |
| 08/12/2004 | US20040155122 Fuel/nitrous oxide injection plate |
| 08/11/2004 | CN1519467A Gas fuel supplying device of engine |
| 08/11/2004 | CA2456712A1 A level-sensor device for a liquid-fuel tank, particularly for a system for supplying lpg to an internal-combustion engine |
| 08/11/2004 | CA2456694A1 A tank for a system for supplying liquid fuel, particularly lpg, to the engine of a motor vehicle |
| 08/10/2004 | US6772740 Evaporative fuel treating device and method |
| 08/10/2004 | US6772623 Thermal reactor for internal combustion engine fuel management system |
| 08/05/2004 | US20040149270 System and method for feeding LPG by injection for an internal combustion engine |
| 08/05/2004 | US20040149255 Multiple operating mode engine and method of operation |
| 08/05/2004 | US20040149254 Method for operating an internal combustion engine operated with gas |
| 08/05/2004 | DE10304143A1 Electromagnetically operated valve for the control of compressed natural gas has armature with radial gas flow ports |
| 08/04/2004 | CN1517541A Fuel injection control method and device of double-fuel internal-combustion engine |
| 08/04/2004 | CN1517537A Gas engine drive device |
| 07/29/2004 | WO2004031546A3 Bypass controlled regeneration of nox adsorbers |
| 07/29/2004 | US20040148086 Device and a method for controlling the fuel-air ratio |
| 07/29/2004 | US20040144370 Fuel system for an LPG engine |
| 07/29/2004 | DE10301159A1 Motor vehicle for running on gaseous fuel has an internal combustion engine (ICE) operated by gaseous fuel under normal conditions with part of the fuel under low pressure |
| 07/28/2004 | EP1441273A1 Pressure regulator with pressure gauge, particularly for LPG tanks |
| 07/28/2004 | EP1440275A1 Support structure of high pressure container |
| 07/22/2004 | WO2004061344A1 Valve for controlling a fluid |
| 07/22/2004 | WO2004060708A1 Hydrogen fuelled hybrid powertrain and vehicle |
| 07/22/2004 | US20040139951 Emission control valve for gas-fueled engines |
| 07/22/2004 | US20040139950 Fuel injector nozzle adapter |
| 07/22/2004 | US20040139944 Method and device for controlling fuel injection in the bi-fuel internal combustion engine |
| 07/22/2004 | US20040139943 Method of controlling a bi-fuel generator set |
| 07/22/2004 | DE10257943A1 Valve controller for 4-stroke axial piston internal combustion engine without valve adjustment, especially for force-heat coupling for power plant, has camshaft wheel with variable valve control times |
| 07/21/2004 | EP1438497A1 Fuel rail comprising an expandable element |
| 07/21/2004 | EP1173669B1 Liquefied gas evaporating device for marine engines |
| 07/20/2004 | US6766269 LPG fuel composition estimation method and system |
| 07/20/2004 | US6763849 Gas valve |
| 07/20/2004 | CA2228193C Fuel injector valve for liquified fuel |
| 07/15/2004 | WO2004059158A1 Liquefied gas-delivering device for diesel engine |
| 07/15/2004 | DE10349184A1 Kraftstofffördersystem für einen Verbrennungsmotor mit Flüssiggas-Einspritzung Fuel delivery system for an internal combustion engine with LPG injection |
| 07/14/2004 | EP1437496A2 Gas engine driving apparatus |
| 07/14/2004 | EP1030971B1 Cryogenic pump |
| 07/14/2004 | CN1512049A IC engine and its controller |
| 07/13/2004 | US6761325 Dual fuel injection valve and method of operating a dual fuel injection valve |
| 07/08/2004 | US20040129256 Fuel feeding system for a liquefied petroleum injection engine |
| 07/08/2004 | DE10261610A1 Ventil zum Steuern eines Fluids Valve for controlling a fluid |
| 07/08/2004 | DE10258859A1 Fluid valve and especially gas valve has valve component movably connected to valve armature so that sealing surface on valve component impacts plane parallel against valve seat when valve closes |
| 07/07/2004 | EP1435450A2 A system and method for feeding LPG by injection for an internal combustion engine |
| 07/07/2004 | EP1112443A4 Engine conversions |
| 07/07/2004 | CN1511228A Directly actuated injection valve with composite needle |
| 07/07/2004 | CN1511227A Directly actuated injection valve with ferromagnetic needle |
| 07/07/2004 | CN1511226A Directly actuated injection valve |
| 07/06/2004 | US6758233 High volume electronic gas regulator |
| 07/01/2004 | DE10260725A1 Acidic waste gases or waste air to be used in an internal combustion engine are pre-purified to removed dust particles, while maintaining specific pH conditions |
| 07/01/2004 | DE10254156A1 Wirkungsgraderhöhung von mit Wasserstoff betriebenen Verbrennungsmotoren Increasing the efficiency of hydrogen-fueled internal combustion engines |
| 06/30/2004 | EP1432642A1 Method and device for providing at least one fuel, in particular, for motor vehicle engines |
| 06/30/2004 | EP1060331B1 System for the intermittent and/or sequential introduction of a gaseous fuel |
| 06/30/2004 | CN1508418A Fuel-oil supplying system for liquified gasoline jet engine |
| 06/30/2004 | CN1508409A Gas-driven IC engine rotating method |
| 06/30/2004 | CA2453085A1 A system and method for feeding lpg by injection for an internal combustion engine |
| 06/29/2004 | CA2349508C Electrolysis cell and internal combustion engine kit comprising the same |
| 06/24/2004 | US20040118557 Method and apparatus for pilot fuel introduction and controlling combustion in gaseous-fuelled internal combustion engine |
| 06/24/2004 | US20040118118 Air and fuel supply system for combustion engine |
| 06/24/2004 | US20040118116 Multi-fuel compression ignition engine |
| 06/24/2004 | DE10355481A1 Fuel injection IC engine has timed duration during which both inlet and outlet valves are closed for mixing of injected fuel with residual gases |
| 06/23/2004 | EP1431564A2 Method for operating a gaseous fuel operated internal combustion engine |
| 06/23/2004 | EP1430213A1 An apparatus and method for controlling the temperature of liquid petroleum gas (lpg) fuel |
| 06/23/2004 | CN1507536A Device for feeding an internal combustion engine with liquid emul sions and combustible gas |
| 06/22/2004 | US6752332 Electronic fuel injection valve |
| 06/22/2004 | US6752135 Apparatus for air/fuel ratio control |
| 06/16/2004 | EP1196682A4 Phase change heat engine |
| 06/16/2004 | EP1114246B1 Gaseous and liquid fuel injector |
| 06/15/2004 | US6748931 System and method for feeding LPG to an internal combustion engine |
| 06/10/2004 | US20040107941 Starting system for pilot-ignition gas engine |
| 06/09/2004 | CN2620097Y Gas engine |
| 06/09/2004 | CN1153006C Electrically controlled fuel gas mixer |
| 06/08/2004 | US6745744 Combustion enhancement system and method |
| 06/03/2004 | WO2004046535A1 Efficiency increase in internal combustion engines powered by hydrogen |
| 06/03/2004 | WO2002064961A8 Carrier arrangement for carrying optical components and connecting optical signals and method of manufacturing the same |
| 06/03/2004 | US20040103877 Supersonic injector for gaseous fuel engine |
| 06/03/2004 | DE10351966A1 Vorrichtung und Verfahren für eine LPI-Motor-Startverzögerungs-Warnung Apparatus and method for an LPI engine start delay warning |
| 06/02/2004 | CN2619062Y Pressure reducing controller for automobile gasified gas |
| 06/02/2004 | CN1502008A Starting apparatus for igniting ignition gas engine |
| 06/02/2004 | CN1500984A Fuel mixed oil supply device by catalytic cracking methanol |
| 06/01/2004 | US6742771 Fuel mixer for internal combustion engine |
| 06/01/2004 | US6742479 Fuel supply system for dimethyl ether engine |
| 05/27/2004 | WO2004044405A1 Fuel reformer shutting down method and apparatus |