Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 47 - Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
Patents for F02B 47 - Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines (3,329)
12/1982
12/28/1982CA1138280A1 Engine egr cooler
12/21/1982US4364370 Method and apparatus for supplying fluid to an internal combustion engine
12/07/1982US4362137 Hydrogen pyrolysis fuel injection
12/07/1982US4362130 Supplementary composition for and a method of combustion-burning of gasoline
11/1982
11/23/1982US4359969 Adding droplets of a mixture of hydrogen peroxide, water, and aliphatic alcohol
09/1982
09/30/1982WO1982003249A1 A reactor for transforming water and carburants for use as a fuel mixture
08/1982
08/24/1982US4345429 Soot treatment device for a Diesel engine
07/1982
07/27/1982US4341184 Method and device avoiding the pollution of the atmosphere by noxious gases
07/20/1982US4340013 Means and procedure for the operation of combustion engine
06/1982
06/30/1982EP0054980A1 Method of operating a combustion engine provided with a disconnectable charging pump, and device for carrying out the same
06/23/1982EP0054200A1 Process for at least temporarily shutting down an internal- combustion engine having an ambient-air intake
06/08/1982US4333423 Engine steam stratifier
06/01/1982CA1124598A1 Combustion control system and method
05/1982
05/18/1982CA1123621A1 Engine control installation
03/1982
03/31/1982EP0048263A1 Electronically controlled fluid injection system for an internal combustion engine
03/02/1982US4317432 Two-cycle internal combustion engine
02/1982
02/17/1982EP0045784A1 Electronically controlled fluid injection system for an internal combustion engine
02/10/1982EP0045316A1 System for injecting an auxiliary fluid into a cylinder of an internal combustion engine
01/1982
01/19/1982US4311118 Water injection system for diesel engine
01/19/1982CA1116486A1 Internal combustion engine
12/1981
12/22/1981CA1114694A1 Method and apparatus for preparation and control of an air-fuel mixture
11/1981
11/24/1981US4301655 Combination internal combustion and steam engine
11/17/1981US4300485 Electronically controlled fluid injection system for an internal combustion engine
11/17/1981US4300484 Electronically controlled fluid injection system for an internal combustion engine
11/17/1981US4300483 Electronically controlled fluid injection system for an internal combustion engine
11/11/1981EP0039333A1 Application of turbocharger to an internal combustion engine
10/1981
10/13/1981US4294586 A suspension of alcohol, toluene, hydrogen peroxide and glycerol
09/1981
09/17/1981WO1981002608A1 Electronically controlled fluid injection system for an internal combustion engine
09/15/1981US4289501 To improve combustion efficiency
09/01/1981US4286969 Hydrocarbon fuel additive
09/01/1981US4286565 Engine control installation
08/1981
08/20/1981WO1981002325A1 Electronically controlled fluid injection system for an internal combustion engine
08/20/1981WO1981002324A1 Electronically controlled fluid injection system for an internal combustion engine
08/04/1981US4281626 Vaporizable liquid injection system and method for internal combustion engine
07/1981
07/28/1981US4280458 Antiknock component
07/07/1981US4276865 Diesel engine having a subchamber
07/07/1981CA1104443A1 Transformation of electrical energy to physical energy
05/1981
05/19/1981US4267812 Engine EGR cooler
04/1981
04/14/1981US4261169 Method for converting thermal energy into mechanical energy and a machine for carrying out said method
04/02/1981WO1981000882A1 Application of turbocharger to an internal combustion engine
03/1981
03/03/1981CA1096719A1 Method and apparatus for hydrogen fueled internal combustion engines
01/1981
01/13/1981US4244328 Catalytic reforming of lower alcohol mixed with exhaust gas to control noxious emissions
12/1980
12/23/1980US4240381 Internal combustion engine system
12/23/1980US4240380 Water injection system
12/16/1980US4239027 Rotary internal stage combustion engine
10/1980
10/28/1980US4230073 Combustion chamber of an internal combustion engine
09/1980
09/16/1980US4222351 Decomposing hydrogen peroxide to produce steam and oxygen for oxidation
08/1980
08/26/1980US4218880 Spark-ignition internal combustion engine
08/12/1980US4216745 Unthrottled lean mixture gasoline engine
08/12/1980CA1083443A1 Apparatus and process for the operation of combustion engines
07/1980
07/22/1980US4213431 2-Cycle engine of an active thermoatmosphere combustion type
04/1980
04/29/1980CA1076436A1 Internal combustion engine with exhaust gas recirculation system
04/15/1980US4197819 Hot fuel gas generator
04/08/1980CA1075106A1 Combustion chamber of two-point spark ignition type in internal combustion engine having exhaust recirculation circuit
03/1980
03/25/1980US4194473 Four-cycle spark ignition internal combustion engine
03/18/1980US4193382 Stratified charge type combustion process for internal combustion engine and internal combustion engine utilizing same
03/11/1980US4192264 Apparatus for the recirculation of the exhaust gases of internal combustion engines
03/11/1980CA1073291A1 Spark-ignition internal combustion engine
03/11/1980CA1073289A1 Apparatus for the supply of liquids in finely-divided form to an internal combustion engine
01/1980
01/29/1980US4185593 Transformation of electrical energy to physical energy
12/1979
12/11/1979US4177640 Pollution control
12/04/1979US4176632 Internal combustion engine
11/1979
11/27/1979US4175523 Internal combustion engine and a method for operation thereof
11/27/1979US4175522 Exhaust gas recirculation device for internal combustion engine with auxiliary combustion chamber
10/1979
10/30/1979CA1065216A1 Internal combustion engine with improved exhaust valve arrangement
10/16/1979CA1064343A1 Jet-stream control combustion engine
09/1979
09/18/1979US4167919 Method and apparatus for hydrogen fueled internal combustion engines
06/1979
06/19/1979US4158680 Production of purified and humidified fuel gas
05/1979
05/29/1979US4156414 Exhaust gas purifying device for internal combustion engine with auxiliary combustion chamber
05/29/1979CA1055337A Internal combustion engine
05/22/1979CA1054879A1 Multiple spark ignition internal combustion engine with exhaust gas recirculation
05/15/1979CA1054468A1 Method and device avoiding the pollution of the atmosphere by noxious gases
05/08/1979CA1054001A1 Spark-ignition internal combustion engine equipped with exhaust gas recirculation system
05/01/1979US4151814 Fuel and water injection stepped piston internal combustion engine
05/01/1979CA1053520A1 Method of water admixing to fuel oil for an internal combustion engine and apparatus therefor
03/1979
03/27/1979US4145998 Hot fuel gas generator
01/1979
01/30/1979CA1047338A1 Internal combustion engine with plural spark plugs for each combustion chamber and exhaust recirculation circuit
01/02/1979US4132197 Jet-stream control combustion engine
10/1978
10/31/1978US4122803 Combined internal combustion and steam engine
10/17/1978US4120268 Device for injecting water into the cylinders of an internal combustion engine, particularly for reducing the degree of pollution of the latter
10/10/1978US4119063 Feed system for internal combustion engines to which a fuel-air mixture and water vapor are supplied
09/1978
09/26/1978US4116180 Internal combustion engine with improved exhaust valve arrangement
09/19/1978US4114566 Internal combustion engine
08/1978
08/29/1978US4109625 Exhaust gas purifying device for internal combustion engine with auxiliary combustion chambers
07/1978
07/18/1978US4100736 Spark-ignition internal combustion engine equipped with exhaust gas recirculation system
05/1978
05/30/1978US4091615 Internal combustion engine with plural spark plugs for each combustion chamber and exhaust recirculation circuit
04/1978
04/18/1978US4084556 Internal combustion engine
04/04/1978US4082065 Rotary internal combustion engine
03/1978
03/14/1978US4078535 Modification to an internal combustion engine to reduce both fuel consumption and air pollutants
02/1978
02/28/1978US4076002 Apparatus for the supply of liquids in finely-divided form to an internal combustion engine
02/28/1978US4075990 Diesel engines
02/28/1978US4075831 Process for production of purified and humidified fuel gas
02/07/1978US4072132 Rotary internal combustion engine
01/1978
01/24/1978US4069794 Positive power control internal combustion engine
12/1977
12/27/1977US4064840 Method and apparatus for oxidizing a fuel in an internal combustion engine
12/13/1977US4062338 Steam cooling system for internal combustion engines
11/1977
11/29/1977US4060059 Internal combustion engine
11/01/1977US4056084 Apparatus for recycling exhaust
09/1977
09/27/1977US4050419 Hot fuel gas generator
08/1977
08/30/1977US4044738 Pollution control arrangements for engines
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