| Patents for F02D 19 - Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures (5,613) |
|---|
| 03/20/1990 | US4909209 Apparatus for injecting LP gas into diesel engine |
| 03/20/1990 | US4909192 Method and cylinder head structure for supply of fuel into a piston engine |
| 03/07/1990 | EP0197080B1 Fuel control system |
| 03/01/1990 | DE3828764A1 Method and device for adjusting the ignition phase in the operation of a spark ignition engine |
| 02/27/1990 | US4903656 Gas engine |
| 02/14/1990 | CN1006822B Fuel feed control apparatus for gaseous-liquid fuel internal combustion engine |
| 01/16/1990 | US4893604 Fuel system for internal combustion engine |
| 12/20/1989 | EP0347192A1 Apparatus for injecting LP gas into diesel engine |
| 12/12/1989 | US4886034 Internal combustion engine control system |
| 12/05/1989 | US4884533 Method of and an arrangement for burning a liquid or gaseous fuel in a combustion chamber of an internal combustion engine |
| 11/07/1989 | US4878475 Fuel supply system for internal combustion engines |
| 10/04/1989 | EP0335168A2 Method of operating a combustion engine |
| 10/04/1989 | EP0259382B1 Device for regulating the proportion of combustion air to gaz |
| 09/19/1989 | US4867127 Arrangement for regulating the combustion air proportions |
| 09/13/1989 | CN2044287U Cracking reactor for alcohol |
| 09/12/1989 | US4865001 Gaseous fuel injector valve |
| 09/12/1989 | US4864991 Method and apparatus for controlling air to gas ratio of gaseous fueled engines |
| 09/12/1989 | US4864990 Injection system for a dual-fuel engine |
| 09/05/1989 | US4862837 Fuel injection of coal slurry using vortex nozzles and valves |
| 08/29/1989 | US4860714 In-tank fuel pump assembly for fuel-injected engines |
| 08/24/1989 | WO1989007702A1 Oxygen enrichment of fuels |
| 08/08/1989 | US4854286 Device for adapting the air/fuel metering system and the ignition system of an internal combustion engine to enable the engine to run with all normally available grades of petrol (gasoline) fuel |
| 07/11/1989 | US4846126 Natural gas fuel injection |
| 07/05/1989 | EP0323413A2 A perfected system, for supplying different fuels to otto engines with electronic fuel-injection |
| 06/28/1989 | CN2040154U Gas adjuster for an automobile engine using natural gas |
| 06/21/1989 | EP0320959A2 Natural gas fuel injection |
| 06/13/1989 | US4838295 System for controlling mass flow rates of two gases |
| 06/07/1989 | EP0319259A2 Method and apparatus for controlling air to gas ratio of gaseous fueled engines |
| 06/06/1989 | CA1255173A1 Compression ignition engine fumigation system |
| 05/30/1989 | US4834055 Fuel injection system |
| 05/23/1989 | US4831993 Method of operating carburetted dual-fuel engines with diesel pilot oil injection |
| 05/23/1989 | US4831971 Method for mixing fuel with water, apparatus for carrying out the method and fuel-water mixture |
| 05/23/1989 | US4831970 Device for the injection in internal combustion engines of combustible emulsions with a readily variable emulsion ratio |
| 05/02/1989 | US4825842 Fuel injection system |
| 04/26/1989 | EP0312641A1 Method for mixing fuel with water, apparatus for carrying out the method and fuel-water mixture |
| 04/19/1989 | EP0311877A2 Method and cylinder head for admitting fuel to a piston engine |
| 04/04/1989 | US4817568 Dual fuel compression ignition engine |
| 01/26/1989 | WO1989000640A1 Improvements in or relating to fuel injection |
| 12/07/1988 | EP0293832A2 Gas feed system for a gas fired diesel engine |
| 11/23/1988 | EP0235189B1 Dual fuel compression ignition engine |
| 11/15/1988 | CA1244731A1 Means and method for alcohol fumigation in internal combustion engines |
| 11/08/1988 | US4782794 Fuel injector system |
| 10/05/1988 | EP0285190A1 Device for the injection in internal combustion engines of combustible emulsions with a readily variable emulsion ratio |
| 09/27/1988 | CA1242366A1 Injection unit for internal combustion engines fed with gaseous fuels such as liquefied petroleum gas or methane |
| 09/21/1988 | EP0282819A2 Injection system for a dual-fuel engine |
| 09/14/1988 | EP0281585A1 Device for adapting the carburettor and ignition system of an internal combustion engine to all common grades of fuel for petrol engines. |
| 09/13/1988 | US4769995 Air-fuel ratio controller for a turbocharged internal combustion engine |
| 07/28/1988 | DE3800585A1 Device for the alternative operation of a diesel internal combustion engine with diesel oil and rape seed oil |
| 07/19/1988 | US4757787 Method of and an arrangement for burning a liquid or gaseous fuel in a combustion chamber of an internal combustion engine |
| 07/05/1988 | US4754733 Fuel injection device for reciprocating internal combustion engine |
| 06/09/1988 | DE3641854A1 Method for compensating for the influence of different grades of fuel on the operating performance of a diesel engine |
| 06/07/1988 | US4748949 Method and system for injecting a pilot fuel into a combustion chamber |
| 06/01/1988 | EP0269228A2 Fuel additive metering apparatus |
| 06/01/1988 | EP0268669A1 Process and system for burning a liquid or gaseous fuel in the combustion chamber of an internal combustion engine. |
| 05/18/1988 | EP0267244A1 Engines for use with gaseous fuels |
| 04/06/1988 | EP0262259A1 System for controlling mass flow rates of two gases |
| 03/24/1988 | WO1988002069A1 Device for adapting the carburettor and ignition system of an internal combustion engine to all common grades of fuel for petrol engines |
| 03/16/1988 | EP0259382A1 Device for regulating the proportion of combustion air to gaz. |
| 03/09/1988 | CN86100529B Energy-saving method and device for combustion engine |
| 03/01/1988 | US4727827 Fuel additive metering system |
| 03/01/1988 | CA1233379A1 Hydrogen gas injector for internal combustion engine |
| 02/25/1988 | WO1988001346A1 In-tank fuel pump assembly for fuel-injected engines |
| 02/18/1988 | DE3626419A1 Fuel additive feed device |
| 01/27/1988 | CN87104738A Fuel feed control apparatus for a gaseous-liquid fuel internal combustion engine |
| 01/26/1988 | US4721078 LPG fuel shutoff system |
| 01/21/1988 | DE3721880A1 Einrichtung zur steuerung der kraftstoffzufuhr in einem zuendstrahlgasmotor Means for controlling the fuel supply in a zuendstrahlgasmotor |
| 01/13/1988 | EP0102956B1 A method of running an internal combustion engine with alternative fuels and an internal combustion engine for alternative fuels |
| 01/12/1988 | CA1231415A1 Dual fuel control and supply system for internal combustion engines |
| 01/07/1988 | EP0112918B1 Control valve for a gas fuel supply to an internal combustion engine and method for using the control valve |
| 12/29/1987 | CA1230788A1 High efficiency internal combustion steam engine |
| 12/17/1987 | WO1987007679A1 Process and system for burning a liquid or gaseous fuel in the combustion chamber of an internal combustion engine |
| 12/03/1987 | WO1987007323A1 Engines for use with gaseous fuels |
| 11/24/1987 | US4708094 Fuel control system for dual fuel engines |
| 11/24/1987 | CA1229535A1 Fuel feed control system and control valve for dual fuel operation of an internal combustion engine |
| 11/17/1987 | US4706630 Control system for engine operation using two fuels of different volatility |
| 11/17/1987 | US4706629 Control system for engine operation using two fuels of different volumetric energy content |
| 11/11/1987 | EP0244875A2 Method and device for controlling a liquefied gas (LPG) fuelled engine |
| 10/20/1987 | US4700672 Two-fuel injector apparatus for an internal combustion engine |
| 10/13/1987 | CA1227976A1 Fuel control system for gaseous fueled engines |
| 09/22/1987 | US4694802 Compression ignition engine fumigation system |
| 09/22/1987 | CA1227262A1 Method and device for the determination of the make-up of an alcohol-gasoline mixture, intended for automatic control of engine performance |
| 09/16/1987 | EP0237071A1 Fuel injection device for internal-combustion engines for the injection of two fuels |
| 09/11/1987 | WO1987005360A1 Device for regulating the proportion of combustion air |
| 09/09/1987 | EP0235569A2 Apparatus for selectively injecting diesel oil and igniting fuel into the combustion chamber of a reciprocating internal-combustion engine using as main fuel diesel oil or gas |
| 09/09/1987 | EP0235189A1 Dual fuel compression ignition engine. |
| 09/01/1987 | CA1226183A1 Fuel oil injection engine |
| 08/25/1987 | CA1225887A1 Pressure-controlled stroke limiter |
| 07/21/1987 | US4682293 Automatic regulating process and device for multifuel internal combustion engines |
| 07/07/1987 | US4677954 Method and system incorporating zero-correction for fuel supply control for internal combustion engine |
| 07/07/1987 | US4677944 Fuel supplying device for internal combustion engine |
| 05/21/1987 | DE3540780A1 Injection device for injection motors |
| 05/13/1987 | EP0054567B1 Internal combustion engine |
| 05/12/1987 | US4664091 Engine control |
| 05/07/1987 | DE3538668A1 Method and device for controlling the gas flow for dual/fuel internal combustion engines, which is determined from the sensing of various operating parameters |
| 05/05/1987 | US4662335 Automatic control of contaminant reduction |
| 05/05/1987 | CA1221285A1 Dual fuel engine |
| 04/28/1987 | US4660518 Idling return device for internal combustion engines |
| 03/26/1987 | WO1987001766A1 Engine fuel supply system |
| 03/10/1987 | US4648374 Air intake side secondary air supply system for an internal combustion engine |
| 02/26/1987 | WO1987001163A1 Dual fuel compression ignition engine |