| 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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| 02/12/2004 | US20040025807 Method of and an apparatus for supplying fuel to a vehicle |
| 02/11/2004 | EP1388658A1 Improved feed and control system for an internal combustion engine fed with two different fuels |
| 02/10/2004 | US6688280 Air and fuel supply system for combustion engine |
| 02/05/2004 | DE19620005B4 Einspritzsystem für eine insbesondere mit Flüssiggas als Kraftstoff oder Kraftstoffkomponente betriebene Brennkraftmaschine Injection system for a particular run on LPG as a fuel or fuel component engine |
| 02/03/2004 | US6687597 Neural control system and method for alternatively fueled engines |
| 02/03/2004 | US6684852 Internal combustion engine operable in PCCI mode with post-ignition injection and method of operation |
| 02/03/2004 | US6684849 Multiple operating mode engine and method of operation |
| 01/29/2004 | DE10310345A1 Kraftstoffversorgungsvorrichtung für einen Kraftstoff mit niedrigem Siedepunkt und Verfahren zu ihrer Steuerung A fuel supply device for a fuel having a low boiling point, and methods for their control |
| 01/28/2004 | CN1470758A Dimethyl ether engine efficient, ultra-low emission combustion system |
| 01/28/2004 | CN1470757A Dimethyl ether fuel hypermulti orifice forced injection system |
| 01/27/2004 | CA2362881C Method and apparatus for delivering pressurized gas |
| 01/22/2004 | US20040011896 Contaminant tolerant compressed natural gas injector and method of directing gaseous fuel therethrough |
| 01/22/2004 | US20040011341 Engine air-fuel ration control method with venturi type fuel supply device and fuel control appliance including the method |
| 01/22/2004 | US20040011323 Internal combustion engine with injection of gaseous fuel |
| 01/22/2004 | DE10330787A1 Verfahren und Vorrichtung zum Einspritzen eines flüssigen Brennstoffs, insbesondere für Verbrennungsmotoren Method and apparatus for injecting a liquid fuel, in particular for internal combustion engines |
| 01/21/2004 | EP1382830A2 Compressed gas pressure regulator designed for engine fuelling |
| 01/21/2004 | EP1382820A2 Engine air-fuel ratio control method with venturi type fuel supply device and fuel control appliance including the method |
| 01/21/2004 | CN2600606Y Liquified petroleum gas directly spray device |
| 01/21/2004 | CN1469036A Air-fuel ratio control method for engine and fuel controller with the samke method |
| 01/20/2004 | US6679232 Mixer for multicylinder gas engine |
| 01/20/2004 | US6679231 Fuel injector assembly for dry fuels |
| 01/20/2004 | US6679228 Low evaporative emissions integrated air fuel module |
| 01/15/2004 | WO2004005696A1 Diesel engine dme fuel supply device |
| 01/14/2004 | CN2599262Y Pressure reducing valve for liquefied petroleum gas power-assisted vehicle |
| 01/14/2004 | CN1468325A System and method for the production and use of hydrogen on board a marine vessel |
| 01/13/2004 | US6676163 Replaceable fuel system module and method |
| 01/13/2004 | US6675748 Method and apparatus for fuel injection into an internal combustion engine |
| 01/08/2004 | WO2002016289A3 System and method for the production and use of hydrogen on board a marine vessel |
| 01/08/2004 | US20040003781 Method of operating internal combustion engine injected with critical water |
| 01/07/2004 | EP1377739A1 Fuel delivery system |
| 01/07/2004 | CN1133808C Gas fuel injector |
| 01/02/2004 | EP1375875A1 Method of operating reciprocating internal combustion engines, and system therefor |
| 01/02/2004 | EP1373695A1 Method of operating internal combustion engine injected with critical water |
| 01/01/2004 | US20040000352 Evaporative fuel treating device and method |
| 01/01/2004 | US20040000295 Air-natural gas carburetor |
| 12/31/2003 | CN1133002C Fuel supply system for diesel engine |
| 12/24/2003 | WO2003106206A1 Method and system for hydrogen powered internal combustion engine |
| 12/24/2003 | CN2594483Y Gasifier of vehicle engine |
| 12/24/2003 | CN1463325A Operation method and system of reciprocating I.C. engine |
| 12/23/2003 | US6666193 On-off valve for a gas injection system, particularly of methane, for internal combustion engines |
| 12/18/2003 | US20030230289 Fuel supply apparatus using low boiling point fuel and its control method |
| 12/18/2003 | US20030230249 Fuel supply apparatus using low boiling point fuel and its control method |
| 12/17/2003 | CN2592883Y Filter for LPG power-assisted cycle |
| 12/17/2003 | CN1462336A Gas fuel supply apparatus |
| 12/16/2003 | US6662788 Remote metering for gaseous fuels and oxidizers |
| 12/11/2003 | US20030226349 Method and device for operating an internal combustion engine using a plurality of fuels |
| 12/10/2003 | EP1007833B1 Method for igniting a multi-cylinder reciprocating gas engine by injecting an ignition gas |
| 12/10/2003 | CN1461377A Method of operating internal combustion engine injected with critical water |
| 12/09/2003 | US6659071 Internal combustion engine operable in PCCI mode with early control injection and method of operation |
| 12/04/2003 | WO2003100228A1 Spark ignition engine including three-way catalyst with nox storage component |
| 12/04/2003 | US20030221433 Natural gas fuel storage and supply system for vehicles |
| 12/03/2003 | CN1460149A Method and apparatus for gaseous fuel injection into IC engine and controlling combustion |
| 11/27/2003 | WO2003098021A1 Idling stop controlling method, idling stop controller, and idling stop controlling program |
| 11/25/2003 | US6651618 Air and fuel supply system for combustion engine |
| 11/20/2003 | WO2003029138A9 Method and device for providing at least one fuel, in particular, for motor vehicle engines |
| 11/20/2003 | US20030216883 LPG fuel composition estimation method and system |
| 11/20/2003 | US20030213463 Air and fuel supply system for combustion engine |
| 11/20/2003 | US20030213462 Air and fuel supply system for combustion engine |
| 11/19/2003 | EP1363001A2 Air and fuel supply system for combustion engine |
| 11/18/2003 | US6647969 Vapor-separating fuel system utilizing evaporation chamber |
| 11/13/2003 | WO2002101281B1 Vaporizer with capacity control valve |
| 11/12/2003 | EP1060332B1 Fuel injection drive for an internal combustion engine |
| 11/12/2003 | CN2585985Y Dimethyl ether/gas double-fuel engine |
| 11/12/2003 | CN2585984Y Methyl alcohol fuel engine |
| 11/12/2003 | CN1127557C Continuous dehydration of alcohol to ether and water used as fuel for diesel engines |
| 11/05/2003 | EP1359310A1 Gas engine |
| 11/05/2003 | EP1358399A1 A device and a method for controlling the fuel-air ratio |
| 11/04/2003 | US6640773 Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine |
| 10/30/2003 | WO2003089774A1 Exhaust gas purifying device |
| 10/29/2003 | EP0983434B1 Method and device for fuel proportioning in a gas-powered combustion engine |
| 10/28/2003 | US6637674 Device for supplying preferably liquid or gaseous fuels to a combustion chamber |
| 10/28/2003 | US6637193 Adsorbent is heated to allow catalyst to reach operating temperature |
| 10/23/2003 | WO2003087561A1 Method and apparatus for fuel injection into an internal combustion engine |
| 10/23/2003 | WO2001098643A9 Combustion enhancement system and method |
| 10/23/2003 | US20030196427 Plasma reforming and partial oxidation of hydrocarbon fuel vapor to produce synthesis gas and/or hydrogen gas |
| 10/23/2003 | CA2478845A1 Method and apparatus for fuel injection into an internal combustion engine |
| 10/22/2003 | EP1355056A2 Internal combustion engine gaseous fuel injector |
| 10/22/2003 | CN1125253C Metering valve and fuel feeding system mounted with said valve |
| 10/16/2003 | US20030192513 Remote metering for gaseous fuels and oxidizers |
| 10/15/2003 | CN1124409C Machine operated by gas combustion engine |
| 10/14/2003 | US6631883 Metering valve and fuel supply system equipped therewith |
| 10/14/2003 | CA2305984C Air-fuel control system |
| 10/09/2003 | US20030188900 Hybrid electric vehicle having alternate power sources |
| 10/09/2003 | US20030188700 Method of operating reciprocating internal combustion engines, and system therefor |
| 10/09/2003 | DE10150952C1 Valve for feeding gaseous fuel to a piston engine, has valve element mechanically connected to servo-pneumatic drive with chambers separated by membrane for regulated opening/closing of gas inlet |
| 10/08/2003 | EP1350944A1 Gas fuel feeder of internal combustion engine |
| 10/08/2003 | CN1447019A Low-pressure fuel feed system for dimethyl ether and diesel oil being as fuel of engine |
| 10/02/2003 | US20030187567 Neural control system and method for alternatively fueled engines |
| 10/02/2003 | US20030183429 Hybrid electric vehicle having alternate power sources |
| 10/01/2003 | CN2576984Y Vehicular liquefied gas two-channel mixing apparatus |
| 10/01/2003 | CN2576983Y Vehicular liquefied gas pressure reducing and stabilizing apparatus |
| 10/01/2003 | CN2576982Y LPG automobile multipoint injection apparatus |
| 09/30/2003 | US6626158 Mixing device to mix gas fuel with air for internal combustion engines |
| 09/24/2003 | EP1346141A1 Liquid-phase gas fuel method and device injection for an internal combustion engine |
| 09/24/2003 | EP1346138A1 Hydrogen assisted combustion |
| 09/24/2003 | CN1444694A Combustion enhancement system and method |
| 09/24/2003 | CN1443935A Vehicle liquified petroleum gas multipoint sequential jet system |
| 09/18/2003 | WO2003076788A1 Dual fuel engine control |
| 09/17/2003 | CN1443273A Two stroke IC engine |
| 09/16/2003 | US6619273 Systems and method for delivering liquified gas to an engine |