| Patents for F02B 51 - Other methods of operating engines involving pre-treating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines (973) |
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| 10/11/1983 | US4408571 Internal combustion engines |
| 08/31/1983 | EP0087221A1 Method for reducing ignition delay of fuels |
| 08/23/1983 | CA1152393A1 Prechamber catalytic ignition system |
| 07/19/1983 | US4393830 Acoustical resonance absorber |
| 07/19/1983 | US4393817 Combustion and pollution control system |
| 06/28/1983 | US4389983 Prechamber catalytic ignition system |
| 05/17/1983 | CA1146430A1 Catalytic engine |
| 05/17/1983 | CA1146362A1 Engines |
| 05/03/1983 | US4382189 Hydrogen supplemented diesel electric locomotive |
| 01/25/1983 | US4369746 Catalytic combustion engines |
| 01/12/1983 | EP0069480A2 Method and means for stimulating combustion especially of lean mixtures in internal combustion engines |
| 01/04/1983 | US4366782 Method of fuel treatment and distribution |
| 12/21/1982 | US4364342 Ignition system employing plasma spray |
| 11/09/1982 | CA1135329A1 Lean air-fuel mixture attraction method and attraction electrode plug in engine |
| 10/19/1982 | US4354352 Catalytic coating to directly generate heat upon the surface of a heat dome |
| 10/13/1982 | EP0062515A2 Catalytic combustion engines |
| 09/08/1982 | EP0059359A1 Ultrasonic apparatus, particularly for liquid processing |
| 07/27/1982 | US4341184 Method and device avoiding the pollution of the atmosphere by noxious gases |
| 07/20/1982 | US4340024 Internal combustion engine |
| 07/20/1982 | US4340013 Means and procedure for the operation of combustion engine |
| 05/26/1982 | EP0052478A1 Method of operating a diesel engine, and a diesel fuel composition |
| 04/20/1982 | CA1122083A1 Internal combustion engine |
| 11/24/1981 | US4302217 Containing a metal that absorbs hydrogen to form a hydride |
| 11/12/1981 | WO1981003202A1 Method of combusting fuel in a diesel engine |
| 10/27/1981 | CA1111261A1 Method and apparatus for starting up a generator for converting hydrocarbons into a fuel gas and an internal combustion engine to be supplied with fuel gas |
| 09/08/1981 | US4287856 Engines |
| 08/18/1981 | CA1107068A1 Picric acid (trinitrophenol) with ferrous sulfate as fuel additive |
| 07/07/1981 | CA1104443A1 Transformation of electrical energy to physical energy |
| 06/30/1981 | US4276131 Vaporized fuel for internal combustion engine |
| 03/18/1981 | EP0025298A1 Catalytic combustion engines |
| 03/03/1981 | CA1096621A1 Vaporization of electrically conductive water- hydrocarbon emulsion fuel for i.c.e. |
| 01/13/1981 | US4244328 Catalytic reforming of lower alcohol mixed with exhaust gas to control noxious emissions |
| 11/26/1980 | EP0019340A1 Method of operating a Diesel engine using methanol and/or ethanol as the main fuel |
| 11/04/1980 | USRE30426 I.C. Engines |
| 09/23/1980 | US4223645 Combustion chamber of an internal combustion engine |
| 08/12/1980 | CA1083443A1 Apparatus and process for the operation of combustion engines |
| 07/08/1980 | US4211537 Multicompartment, metal hydride, absorption |
| 05/20/1980 | US4203393 Plasma jet ignition engine and method |
| 05/20/1980 | CA1077791A1 Ignition method and apparatus for internal combustion engine |
| 02/12/1980 | US4188296 Fuel combustion and magnetizing apparatus used therefor |
| 01/29/1980 | US4185593 Transformation of electrical energy to physical energy |
| 10/16/1979 | US4170960 Additive supply and control device |
| 06/19/1979 | US4158346 Engine efficiency unit |
| 05/15/1979 | CA1054468A1 Method and device avoiding the pollution of the atmosphere by noxious gases |
| 04/17/1979 | CA1052643A1 Method of oxidizing fuels in internal combustion engines |
| 04/03/1979 | US4147136 Fuel reforming system for an internal combustion engine |
| 03/20/1979 | US4145190 Catalytic fuel additive for jet, gasoline, diesel, and bunker fuels |
| 03/13/1979 | US4143620 Fuel reforming system |
| 01/09/1979 | US4133847 Vaporized fuel for internal combustion engine and method and apparatus for producing same |
| 12/26/1978 | CA1044973A1 System and device for the ignition of an internal combustion engine using a lean air-fuel mixture |
| 12/12/1978 | US4129421 Catalytic fuel additive for jet, gasoline, diesel, and bunker fuels |
| 11/28/1978 | CA1043417A1 Discharge device |
| 11/07/1978 | US4124003 Ignition method and apparatus for internal combustion engine |
| 10/24/1978 | US4121542 Method and apparatus for operating an internal combustion engine |
| 09/12/1978 | US4112876 Method and apparatus for starting up a gas generator for converting hydrocarbons into a fuel gas, and an internal combustion engine to be supplied with the fuel gas |
| 07/11/1978 | US4099930 Picric acid and ferrous sulfate in alcohol, toluene, water solvent |
| 06/06/1978 | US4092967 I.C. Engines |
| 05/30/1978 | US4091779 Method and apparatus for influencing thermo-chemical reactions |
| 02/21/1978 | US4074670 Engine efficiency system |
| 02/21/1978 | US4074661 Fuel reforming system for an internal combustion engine |
| 08/23/1977 | US4043308 Control of the initiation of combustion and control of combustion |
| 08/16/1977 | US4041922 System and device for the ignition of an internal combustion engine using a lean air-fuel mixture |
| 07/12/1977 | US4035131 Control of the initiation of combustion and control of combustion |
| 07/12/1977 | US4034557 Control of the initiation of combustion and control of combustion |
| 05/31/1977 | US4026248 Arrangement for stabilization of flow in a reaction carburetor |
| 04/26/1977 | US4020388 Discharge device |
| 03/15/1977 | US4011843 Vaporized fuel for internal combustion engine and method and apparatus for producing same |
| 03/15/1977 | US4011840 Drive system for a motor vehicle |
| 03/15/1977 | US4011839 Method and apparatus for promoting combustion in an internal combustion engine using a catalyst |
| 02/22/1977 | US4008692 Vehicle-mounted gaseous fuel generator |
| 10/19/1976 | US3986350 Cracking catalysts |
| 09/14/1976 | US3980064 Internal combustion engine |
| 08/10/1976 | US3973524 Fuel conversion system |