Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
Patents for F02B 41 - Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power (2,672)
04/1985
04/02/1985US4508070 Arrangement in the combustion chamber of an internal combustion engine
04/02/1985US4507924 System for efficiently converting hydrocarbons into power
03/1985
03/27/1985EP0134905A2 Drive assembly, in particular for motor vehicles
03/19/1985CA1184125A1 Internal combustion engine
03/12/1985US4503816 Combustion engine with a constant combustion volume
02/1985
02/19/1985US4499872 Ultra lean burn carburetted adiabatic engine
01/1985
01/16/1985EP0131000A1 Internal combustion engine.
12/1984
12/25/1984US4489681 Multiple piston expansion chamber engine
12/25/1984US4489560 Compound internal combustion engine and method for its use
12/25/1984US4489558 Compound internal combustion engine and method for its use
12/19/1984EP0128539A2 Four-stroke process for the operation of an internal-combustion engine with auxiliary pistons, and engine therefor
12/19/1984EP0128398A1 Positive-displacement pump for supercharging an internal-combustion engine
11/1984
11/28/1984EP0126466A1 Exhaust-driven pump for supercharging internal-combustion engines
11/28/1984EP0126463A1 Method of supercharging a cylinder of an internal-combustion engine, and engine using this method
11/28/1984EP0126462A1 Positive displacement air compressor driven by the exhaust of an internal-combustion engine
11/22/1984WO1984004564A1 Method and device for supercharging an internal combustion engine
11/08/1984WO1984004354A1 Internal combustion engine and operating cycle therefor
10/1984
10/02/1984US4474007 Turbocharging device for an internal combustion engine
09/1984
09/26/1984EP0119284A2 Prime mover comprising a piston combustion engine, a power transmission and a heat exchanger
09/25/1984US4473051 Internal combustion engine
08/1984
08/29/1984EP0016046B1 Method and arrangement for increasing the efficiency of an internal combustion engine and reducing its pollutants
08/28/1984US4467756 Partially constrained five-bar mechanism for reciprocating piston engines
08/21/1984US4466403 Swing throw crank structure
08/07/1984US4463710 Reciprocating assembly
08/07/1984US4463566 Internal combustion engine
07/1984
07/19/1984WO1984002745A1 Internal combustion engine
07/10/1984US4458635 Two-cycle internal combustion engine
06/1984
06/05/1984US4452043 Differential compound engine
05/1984
05/15/1984CA1167384A1 Reciprocating engine
05/08/1984US4446821 Internal combustion engine method for delayed reaction stratified combustion
05/01/1984US4445468 2-Stroke internal combustion engine and an ignition-combustion method of an internal combustion engine
04/1984
04/17/1984US4442673 Combination cycle, dual process engine
04/04/1984EP0104541A2 Process for the transformation of thermal energy into mechanical energy by means of a combustion engine, and the engine
04/04/1984EP0058679A4 Novel dual expansion internal combustion cycle and engine.
03/1984
03/20/1984US4437438 Reciprocating piston engine
03/20/1984US4437437 Dual-expansion internal combustion cycle and engine
02/1984
02/28/1984US4433549 Air fuel engine
10/1983
10/26/1983EP0092532A1 Arrangement in the combustion chamber of an internal combustion engine
10/12/1983EP0091139A1 Exhaust turbocharger on a supercharged diesel engine
09/1983
09/20/1983US4404805 Method of and system for power generation by supercharged internal combustion engine
07/1983
07/12/1983CA1149750A1 Internal combustion engine with improved expansion ratio
07/05/1983US4391098 Turbo-compound internal combustion engine
06/1983
06/14/1983US4387672 Energy transfer apparatus
06/07/1983US4386587 Two stroke cycle engine with increased efficiency
05/1983
05/03/1983US4381740 Reciprocating engine
04/1983
04/26/1983US4380972 Internal combustion engines
04/26/1983US4380904 Air fuel engine
04/26/1983CA1145265A1 Internal combustion engine with fuel injection
03/1983
03/08/1983US4375792 Asymmetrical internal combustion engine
02/1983
02/03/1983WO1983000360A1 Reciprocating piston engine with tangential drive
12/1982
12/14/1982US4363299 Crankless internal combustion engine
12/14/1982US4363295 Movable head engine
12/08/1982EP0066234A1 Marine diesel engine drive set
12/01/1982EP0065591A1 Rotary piston machines, especially with vanes
11/1982
11/16/1982US4359118 Engine system using liquid air and combustible fuel
11/10/1982EP0064223A2 An internal combustion engine
10/1982
10/19/1982US4354565 Engine system using liquid air and combustible fuel
10/12/1982US4353331 Dual-expansion internal combustion engine utilizing an oscillating piston inside an oscillating piston
10/12/1982CA1133337A1 Method and apparatus for control of pressure in internal combustion engines
09/1982
09/28/1982EP0052109A4 An internal combustion engine.
09/01/1982EP0059072A1 Combustion rectifier
09/01/1982EP0058679A1 Novel dual expansion internal combustion cycle and engine.
08/1982
08/24/1982US4345550 Deflecting rocker arm for an internal combustion engine
08/11/1982EP0057591A2 Internal combustion engine
07/1982
07/14/1982EP0055721A1 Thermodynamic piston engine with internal thermal insulation
07/13/1982US4338892 Internal combustion engine with smoothed ignition
06/1982
06/10/1982WO1982001913A1 Internal combustion engine
05/1982
05/26/1982EP0052109A1 An internal combustion engine.
04/1982
04/21/1982EP0049941A1 Means of preventing heat of working fluid from flowing into component surfaces of thermodynamic piston engines
04/20/1982US4325331 Dual-expansion internal combustion cycle and engine
03/1982
03/30/1982US4321904 Internal combustion engine with auxiliary combustion chamber
03/30/1982US4321892 Multiple-cycle, piston-type internal combustion engine
03/24/1982EP0048027A2 Turbo-compound internal combustion engine
03/16/1982US4319498 Reciprocating engine
03/04/1982WO1982000684A1 Novel dual expansion internal combustion cycle and engine
02/1982
02/17/1982EP0045843A2 Method of using the waste heat energy of a combustion engine
02/17/1982EP0045805A1 Compound internal combustion engine and method for its use
02/10/1982EP0045669A1 Working process of an internal-combustion engine with prolonged expansion and relative supercharging
02/10/1982EP0045322A1 Rotary vane-type engine
01/1982
01/21/1982WO1982000177A1 Thermodynamic piston engine with internal thermal insulation
01/19/1982CA1116624A1 Organometallic intercalates
01/13/1982EP0043375A1 An internal combustion engine and operating method
12/1981
12/29/1981US4307687 Internal combustion engines
11/1981
11/17/1981US4300486 Internal combustion engine system technical field
11/12/1981WO1981003203A1 Deflecting rocker arm for an internal combustion engine
10/1981
10/21/1981EP0038232A2 Method and system of power generation by an internal-combustion engine
10/15/1981WO1981002912A1 High thermal efficiency power plant and operating method therefor
10/13/1981US4294074 Drive assembly, especially for motor vehicles
10/07/1981EP0037218A1 High thermal efficiency power plant and operating method therefor
09/1981
09/16/1981EP0035525A1 Intake gas recirculation
09/08/1981US4287863 Power transmission
09/03/1981WO1981002445A1 Compound internal combustion engine and method for its use
08/1981
08/18/1981US4284055 Reciprocating piston internal combustion engine
07/1981
07/28/1981US4280451 High compression vacuum cycle engine
07/23/1981WO1981002039A1 An internal combustion engine and operating method
06/1981
06/24/1981EP0030832A1 Internal combustion engine
05/1981
05/13/1981EP0028225A1 Internal combustion engine with fuel injection
05/12/1981US4266443 Articulating guide spring
04/1981
04/07/1981USRE30565 Internal combustion engine and operating cycle
04/07/1981US4259929 Rotary internal combustion engine
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