| Patents for F02B 21 - Engines characterised byair-storage chambers (532) |
|---|
| 11/13/1984 | US4481773 Turbo-supercharging system for internal combustion engines |
| 08/14/1984 | US4465033 Method of converting chemical energy into thermal energy |
| 07/25/1984 | EP0020475B1 Energy conversion process for internal combustion engine and piston engine for carrying out such process |
| 04/17/1984 | US4442809 Combustion chamber of an internal combustion engine with an accumulation chamber |
| 10/12/1982 | CA1133338A1 Energy conversion cycle for internal combustion engine and apparatus for carrying out the cycle |
| 10/12/1982 | CA1133337A1 Method and apparatus for control of pressure in internal combustion engines |
| 08/10/1982 | US4343279 Charge forming device for internal combustion engine |
| 08/11/1981 | US4282845 Internal combustion engine with exhaust gas accumulation chamber |
| 02/24/1981 | CA1096256A1 Method and apparatus for control of pressure in internal combustion engines |
| 01/27/1981 | US4246873 Pressure addible engine |
| 01/13/1981 | US4244329 Clean spark ignition internal combustion engine |
| 12/30/1980 | US4241703 Devices for promoting compression ratio of fuel mixture in engines |
| 12/09/1980 | US4237826 Multi-cylinder internal combustion engine equipped with an accumulation chamber |
| 09/23/1980 | US4223645 Combustion chamber of an internal combustion engine |
| 09/09/1980 | US4221198 Internal combustion engine with sustained power stroke |
| 08/12/1980 | US4216745 Unthrottled lean mixture gasoline engine |
| 05/01/1980 | WO1980000862A1 Energy conversion cycle for internal combustion engine and apparatus for carrying out the cycle |
| 03/11/1980 | US4192265 Combustion promoting device of a multi-cylinder engine |
| 09/25/1979 | US4168678 Internal combustion engine with auxiliary piston for generating turbulence |
| 09/18/1979 | US4167930 Internal combustion engine with sustained power stroke |
| 07/31/1979 | US4162668 Diesel internal combustion engine |
| 12/05/1978 | US4128092 Internal combustion engine with an auxiliary combustion chamber |
| 09/12/1978 | US4112877 Internal combustion engine |
| 09/05/1978 | US4111177 Internal combustion engine |
| 08/08/1978 | US4105009 Anti-pollution engine head construction |
| 08/08/1978 | US4105008 Anti-pollution piston construction |
| 08/01/1978 | US4103648 Internal combustion engine with air reservoir |
| 11/29/1977 | US4060059 Internal combustion engine |
| 08/16/1977 | US4041913 Exhaust gas recirculating system |
| 08/09/1977 | US4040400 Internal combustion process and engine |
| 05/17/1977 | US4023541 Combustion chamber for internal-combustion engine |
| 08/24/1976 | US3976039 Internal combustion engine with stratified charge |