| Patents for F02B 43 - Engines characterised by operating on gaseous fuels; Plants including such engines (4,271) |
|---|
| 01/03/1995 | US5377646 Liquid petroleum gas fuel delivery systems |
| 01/03/1995 | US5377645 Method of fuel injection |
| 12/08/1994 | WO1994028293A1 Fuel supply system for internal combustion engines |
| 12/08/1994 | CA2163759A1 Fuel supply system for internal combustion engines |
| 12/06/1994 | US5370159 Apparatus and process for fast filling with natural gas |
| 12/06/1994 | EP0680555A4 Boost pressure control. |
| 11/29/1994 | US5367999 Method and system for improved fuel system performance of a gaseous fuel engine |
| 11/01/1994 | US5359968 Hydrogen gas supply system for hydrogen engine |
| 10/27/1994 | WO1994024433A1 Method and system for improved fuel system performance of a gaseous fuel engine |
| 10/27/1994 | DE4313099A1 Hydrogen engine |
| 10/25/1994 | US5357935 Internal combustion engine with induction fuel system having an engine shut down circuit |
| 10/18/1994 | US5355854 Supplemental gaseous fuel system for a diesel engine |
| 10/13/1994 | WO1994023188A1 A device and a method for automobile self-producing hydrogen fuel |
| 10/13/1994 | DE4311450A1 Cleanwoods motor (ceramic hydroxide planetary-piston engine) |
| 10/06/1994 | DE4407077A1 Energy production from biogas |
| 10/06/1994 | DE4310843A1 Provision of energy conversion systems which are independent of the electric grid, track the radiation source and are self-sufficient, especially photovoltaic systems which may or may not be combined into farms, for collecting energy which can be used at any time |
| 10/04/1994 | US5351659 Shaft engine |
| 09/15/1994 | WO1994020733A1 Engine using compressed air |
| 09/13/1994 | US5345918 Fuel system and constant gas pressure governor for a single-cylinder, four-stroke cycle engine |
| 09/06/1994 | US5343699 Method and apparatus for improved operation of internal combustion engines |
| 09/01/1994 | EP0680558A4 Gas delivery system. |
| 08/30/1994 | CA1331696C Gas turbines |
| 08/25/1994 | DE4308775C1 Gas injection valve for the injection of gaseous fuel, especially hydrogen, into the combustion chamber of an internal combustion engine |
| 08/17/1994 | EP0610190A1 Combustion enhancement system |
| 08/10/1994 | EP0557525A4 Method and device for preparation of fuel-air mixture for internal combustion engine |
| 08/04/1994 | WO1994017342A1 Liquid natural gas and compressed natural gas total fueling system |
| 08/04/1994 | WO1994017294A1 Method and apparatus for producing power gas |
| 08/02/1994 | US5333591 Device to control a gas-fired appliance |
| 07/21/1994 | WO1994015698A1 Apparatus and use for the oxygen enrichment of air |
| 07/19/1994 | US5330031 Alternative fuel system for powered industrial vehicle |
| 07/19/1994 | US5329913 Oil vapor separator system for the engine of a gas heat pump air conditioner |
| 07/19/1994 | US5329908 Compressed natural gas injection system for gaseous fueled engines |
| 07/19/1994 | US5329757 Turbocharger-based bleed-air driven fuel gas booster system and method |
| 07/12/1994 | US5327874 Method and device for preparing fuel-air mixture for internal combustion engine |
| 07/07/1994 | WO1994015082A1 Apparatus and method for decreasing nitrogen oxide emissions from internal combustion power sources |
| 07/05/1994 | US5325838 Liquified petroleum gas fuel injector |
| 06/23/1994 | WO1994013941A1 Method in a combustion engine process |
| 06/23/1994 | DE4243435A1 Prodn. of charcoal |
| 06/22/1994 | CN2169691Y 气体内燃发动机 Gas internal combustion engine |
| 06/07/1994 | US5318760 Exhaust treating system for lean-burn CNG engine |
| 06/07/1994 | US5317996 Self-starting multifuel rotary piston engine |
| 06/01/1994 | EP0563223B1 Device for injecting a gaseous fuel into an internal combustion engine |
| 05/31/1994 | US5316991 Exhaust treating system for lean-burn CNG engine |
| 05/31/1994 | US5315831 Liquid natural gas and compressed natural gas total fueling system |
| 05/31/1994 | CA1329899C Gaseous fuel injection system for internal combustion engines |
| 05/17/1994 | US5311849 Carburetor assembly for an internal combustion gas engine |
| 05/17/1994 | CA2037690C Method for reducing methane exhaust emissions from natural gas fueled engines |
| 05/11/1994 | WO1994010439A1 Mixing/metering unit |
| 05/11/1994 | CA2146996A1 Mixing/metering unit |
| 05/10/1994 | US5309713 Compressed gas engine and method of operating same |
| 04/27/1994 | EP0593545A1 Magnetic device for converting reciprocating into rotating motion. |
| 04/27/1994 | CN1085984A Improvements in or relating to internal combustion engines |
| 04/27/1994 | CA2081418A1 Obtaining energy from waste products by the pyrolysic process using exhaust gas from an internal combustion engine or turbine |
| 04/26/1994 | US5305715 Supplement fuel generator for vehicle engines |
| 04/26/1994 | US5305714 Fuel supply system for an internal combustion engine |
| 04/13/1994 | EP0591161A1 Precombustion chamber assembly for engine |
| 04/07/1994 | DE4300988C1 Oxygen-enriched air generator contg. zeolite bed giving pure prod. - with chamber in outlet system opened during adsorption and sealed during regeneration phase, e.g. for use in vehicle or aircraft |
| 04/05/1994 | US5299536 Apparatus and method for decreasing nitrogen oxide emissions from internal combustion power sources |
| 03/15/1994 | US5293857 Hydrogen gas fuel and management system for an internal combustion engine utilizing hydrogen gas fuel |
| 03/15/1994 | US5293856 Fuel injection |
| 03/01/1994 | US5289676 Efficient low temperature solvent removal of acid gases |
| 02/17/1994 | WO1994003718A1 Air/fuel mixer for internal combustion engines |
| 02/17/1994 | WO1994003713A1 Hydrogen/oxygen fuel cell |
| 02/15/1994 | US5287281 Computer controlled flow of nitrous oxide injected into an internal combustion engine |
| 02/08/1994 | CA1326794C Flow control system |
| 02/03/1994 | WO1994002721A1 Lean-burn internal combustion gas engine |
| 02/03/1994 | CA2139626A1 Lean-burn internal combustion gas engine |
| 01/27/1994 | DE4323969A1 Carburettor for gaseous fuel used in small four stroke engines - pref. includes leaf value of polyimide, polyester flexible corrosion resistant metal or stainless steel allows low speed idling and has high efficiency over middle load range |
| 01/20/1994 | WO1994001671A1 Fuel system and constant gas pressure governor for a single-cylinder, four-stroke cycle engine |
| 01/20/1994 | WO1994001667A1 Carburetor assembly for an internal combustion gas engine |
| 01/20/1994 | CA2139629A1 Carburetor assembly for an internal combustion gas engine |
| 01/20/1994 | CA2139490A1 Fuel system and constant gas pressure governor for a single-cylinder, four-stroke cycle engine |
| 01/18/1994 | US5279260 Water fuelled boiler |
| 01/12/1994 | CN1023507C Inner combustion engine for propelling ships that transport gaseous fuel |
| 01/05/1994 | CN2152081Y Firing and explosive engine |
| 12/29/1993 | CN1080019A Apparatus and method of automobile self producing hydrogen fuel |
| 12/21/1993 | US5271359 Gas fuel engine |
| 12/14/1993 | US5269275 Pulse width modulated controller for nitrous oxide and fuel delivery |
| 12/02/1993 | DE4218043A1 Environmentally-friendly engine contributing to ozone hole closure - is driven by decomposition of water to hydrogen@ and oxygen@ or by combination of these gases to water |
| 12/01/1993 | EP0558592A4 A method of fuel injection |
| 11/25/1993 | WO1993023662A1 Improvements in or relating to internal combustion engines |
| 11/25/1993 | CA2134452A1 Improvements in or relating to internal combustion engines |
| 11/23/1993 | US5263826 Device for refueling a gaseous fuel tank |
| 11/18/1993 | DE4315034A1 Multistage method to operate two=stroke engine - enables engine to do mechanical work and to produce hydrogen |
| 11/02/1993 | US5257497 Producer gas reservoirs for cyclic char fuel oxidation reactors |
| 10/26/1993 | US5255657 Four cycle |
| 10/06/1993 | EP0563223A1 Device for injecting a gaseous fuel into an internal combustion engine. |
| 09/28/1993 | US5247971 Gas storage process |
| 09/28/1993 | US5247909 Combustion enhancement system |
| 09/23/1993 | DE4209163A1 Mixt. formation method for mixt.-compressing, remotely ignited IC engines - has with load change to non-stationary air mass flow fuel amount measured dependent upon air count |
| 09/21/1993 | US5245977 Flow proportioning mixer for gaseous fuel and air and internal combustion engine gas fuel mixer system |
| 09/15/1993 | EP0560366A1 Hydrogen gas supply system for hydrogen engine and method of supplying hydrogen gas to the hydrogen gas supply system |
| 09/15/1993 | CN1022140C Flow control method and apparatus thereof |
| 09/08/1993 | EP0558592A1 A method of fuel injection |
| 09/01/1993 | EP0557927A2 Dual fuel electronic control system |
| 09/01/1993 | EP0557525A1 Method and device for preparation of fuel-air mixture for internal combustion engine |
| 08/29/1993 | CA2082878A1 Dual fuel electronic control system |
| 08/03/1993 | US5231954 In a combustion engine |
| 07/27/1993 | US5230321 Lean-burn internal combustion gas engine |
| 07/22/1993 | DE4201017A1 Device for utilising organic gas - comprises main calorific value boiler to burn gas whose exhaust is passed into recovery system where condensation is separated and neutralised |