| 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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| 04/06/1993 | US5199398 Fuel injection valve arrangement |
| 03/30/1993 | US5197910 Outboard motor |
| 02/18/1993 | WO1993003269A1 Self-compensated and electrically heated reducer for compressed gas or l.p.g. |
| 02/18/1993 | WO1993003266A1 Combination in line air-filter/air-oil separator/air-silencer |
| 02/18/1993 | CA2114432A1 Self-compensated and electrically heated reducer for compressed gas or l.p.g. |
| 02/03/1993 | EP0526410A1 Self-compensated and electrically heated reducer for compressed gas or L.P.G. |
| 02/02/1993 | US5183011 Method of controlling the supply of fuel in hydrogen-fueled engine |
| 01/13/1993 | EP0521969A1 Combustion engine of the piston engine type. |
| 01/12/1993 | US5178118 Energy system for applying mixed hydrogen and gasoline to an engine |
| 01/12/1993 | CA1312510C Method and apparatus for controlling air to gas ratio of gaseous fueled engines |
| 01/05/1993 | US5176855 Liquid fuel system with tilt valve |
| 12/30/1992 | EP0520659A1 Improved fuel injection valve arrangement and engine using such an arrangement |
| 12/23/1992 | CA2067735A1 Water fuel injection system |
| 11/17/1992 | US5163409 Vehicle mounted LNG delivery system |
| 11/11/1992 | CN2121542U Fuel antomatic feeding device for gasolene engine using liquefied petroleum gas |
| 11/10/1992 | US5162662 Compact power supply with gas engine |
| 10/28/1992 | EP0510585A2 Gas engine |
| 10/20/1992 | CA1308976C Fuel injector system |
| 10/14/1992 | EP0508164A1 Device for controlling the flow rate and/or the mixing rate of a gaseous fuel-air mixture |
| 10/13/1992 | US5154053 Air-fuel ratio control apparatus for engine |
| 09/29/1992 | US5150690 Flow control system |
| 09/29/1992 | US5150685 Apparatus and method for converting conventionally fueled engines to operate on an alternative fuel |
| 09/15/1992 | US5146903 Low height liquid fuel lock and converter to the gaseous phase |
| 09/08/1992 | CA1307176C Arrangement in an injection mechanism |
| 09/01/1992 | US5143111 Multifluid flow control unit |
| 09/01/1992 | CA1306908C Arrangement for the metering of fuel and metering device therefor |
| 08/26/1992 | CN2114034U Explosion-proof air intake device of internal combustion gas engine |
| 08/25/1992 | US5140957 Combination in line air-filter/air-oil separator/air-silencer |
| 08/11/1992 | US5136986 Dual fuel injection structure |
| 07/21/1992 | US5132663 Vehicle safety system and method for monitoring toxic and combustible fuels |
| 07/15/1992 | CN2110093U Air feed device for liquefied petroleum gas engine |
| 07/09/1992 | WO1992011448A1 Device for injecting a gaseous fuel into an internal combustion engine, and also metering device and pressure regulating valve |
| 07/07/1992 | US5127230 LNG delivery system for gas powered vehicles |
| 06/16/1992 | US5121899 Fuel control valve construction |
| 06/11/1992 | WO1992009837A1 Fuel control valve construction and methods of making and operating the same |
| 06/02/1992 | US5117802 Dual fuel system for combustion engines |
| 06/02/1992 | US5117798 Fuel supplying system of a gas-engine |
| 06/02/1992 | CA1302188C Gas feed system for a gas fired diesel engine |
| 05/26/1992 | US5115768 Combustion engine for hydrogen |
| 05/21/1992 | WO1992008886A1 A method of fuel injection |
| 05/21/1992 | CA2096648A1 Method of fuel injection |
| 05/20/1992 | WO1992008888A1 A dual fuel injection system and a method of controlling such a system |
| 05/14/1992 | WO1992008046A1 Hydrogen gas fuel and management system for an internal combustion engine utilizing hydrogen gas fuel |
| 05/14/1992 | DE4035807A1 Differential pressure control valve with two pressure chambers - has diaphragm control action with compensation for fluid supply line pressure |
| 04/21/1992 | US5106023 Cartridge-type fuel injection valve assembly, for emplacement within a valve body which has an inner shoulder |
| 04/21/1992 | US5105791 Current to pressure/vacuum transducer |
| 04/21/1992 | US5105790 Current controlled fluid bleed |
| 04/15/1992 | EP0480545A2 Gas engine |
| 04/14/1992 | US5103795 Air and fuel mixing apparatus and method |
| 04/07/1992 | US5101799 Mixture control unit for use with the control system of a soil venting apparatus |
| 04/02/1992 | WO1992005357A1 Valve arrangements |
| 03/24/1992 | CA1297744C Fuel supply system for gaseous fuel operated vehicle and regulator therefor |
| 03/19/1992 | WO1992004537A1 Liquid butane fuel injection for internal combustion engines |
| 03/18/1992 | EP0475718A2 Method of controlling air-fuel ratio of a gas engine |
| 03/12/1992 | DE4128362A1 High temp. superconductor-based hydrogen magnetic - carnot cycle to cool hydrogen@ vapour in hollow cylinder arrangement contg. different magnetic materials |
| 03/03/1992 | US5092281 Hydrogen engine system |
| 02/18/1992 | US5088452 Method for starting a hydrogen engine and a method for stopping a hydrogen engine |
| 02/12/1992 | CN2095944U Compressed natural gas mixer for gasoline, natural gas double fuel car |
| 02/11/1992 | US5086748 Fuel supplying system for gas engine |
| 01/28/1992 | US5083547 Air and fuel mixing apparatus |
| 01/21/1992 | US5082048 Hydrogen engine system with metal hydride container |
| 12/31/1991 | US5076245 Fuel pressure control system for gaseous fuel engines |
| 12/31/1991 | US5076244 Fuel injector |
| 12/10/1991 | US5070851 Air fuel mixing device for producer gas |
| 12/10/1991 | US5070850 Mixture control unit system for soil venting apparatus |
| 11/26/1991 | US5067467 Intensifier-injector for gaseous fuel for positive displacement engines |
| 11/26/1991 | US5067447 Method for controlling heat of a metal hydride container |
| 11/21/1991 | DE4015411A1 Dual fuel gas engine - is driven by main and gases with cut=off valves and automatic pressure regulators in input pipes |
| 11/14/1991 | DE4015281A1 Energy recovery equipment for gaseous hydrocarbon(s) - feeds gas-burning engine with mixt. of petrol vapour and aerated hydrocarbon gas at controlled rate |
| 11/12/1991 | US5063890 2-cycle internal combustion engine |
| 10/22/1991 | US5059357 Vortex chamber atomizer |
| 10/22/1991 | US5058625 Valve for intermittent introduction of fuel |
| 09/17/1991 | WO1991014086A1 Combustion engine of the piston engine type |
| 09/17/1991 | CA2078342A1 Combustion engine of the piston engine type |
| 08/27/1991 | CA1288015C Pressure reducer for liquid and compressed gases |
| 08/20/1991 | CA1287805C Apparatus and method for removing and burning hydrocarbon vapors using an internal combustion engine |
| 08/07/1991 | EP0440474A1 Tilt valve carburetor for gaseous fuel systems |
| 08/03/1991 | CA2035131A1 Tilt valve carburetor for gaseous fuel systems |
| 07/30/1991 | US5035360 Electrically actuated gaseous fuel timing and metering device |
| 07/23/1991 | US5033677 Vortex valve-controlled fuel injector |
| 07/23/1991 | US5033444 Liquid butane fuel injection for internal combustion engines |
| 07/03/1991 | CN1052720A 流量控制系统 Flow control system |
| 07/02/1991 | US5027758 Fuel system for crankcase scavenged two cycle spark ignition engines |
| 06/25/1991 | US5025758 Gas injection system |
| 06/12/1991 | EP0207122B1 Gas generator of an engine |
| 05/29/1991 | CN1012695B Arrangement in an injection mechanism |
| 05/28/1991 | CA1284484C Devices for supporting an lpg tank bracket of an lpg fork lift |
| 05/07/1991 | US5012781 Gas engine |
| 05/02/1991 | EP0425327A1 Electromagnetic gas injector for an internal combustion engine |
| 04/09/1991 | CA1282656C Device for controlling the flow rate of a fuel gas air mixture and/or the ratio between fuel gas and air in a fuel gas/air mixture |
| 04/03/1991 | EP0420599A2 Flow control system |
| 03/20/1991 | CN2073481U Definite proportion mixer of fuel for fuel gas engine |
| 03/05/1991 | US4997458 Tilt valve carburetor for gaseous fuel systems |
| 02/12/1991 | US4991561 Gas-air mixer |
| 01/30/1991 | EP0195803B1 Supplemental fueling of compression ignition engines |
| 01/29/1991 | US4987868 Spark plug having an encapsulated center firing electrode gap |
| 12/27/1990 | WO1990015923A1 Carburettor system for a combustion engine |
| 12/19/1990 | EP0268669B1 Process and system for burning a liquid or gaseous fuel in the combustion chamber of an internal combustion engine |
| 12/12/1990 | EP0401708A1 Swirl chamber atomizer |
| 11/13/1990 | US4969432 Torch ignitor for lean burn engines |