Air cooled rotary combustion engine
OwnerHoward H. Cowan, Sr.inventor
Life of this patent
Estimating the term…
Abstract
An annular rotator is mounted between inner and outer stators and has a plurality of combustion chambers therein, each having an inlet port to receive a pressurized explosive fuel mixture from a source at one point in the rotation of the rotator and an exhaust port to later register with an exhaust opening in the outer stator when the fuel mixture is ignited. The intake ports later register with a source of presurized air and the exhaust ports register with additional exhaust openings in the outer stator to purge and cool the combustion chambers and to subsequently pressurize the chambers.
Claims4
A rotary internal combustion engine comprising
- an inner stator,
- an outer stator,
- an annular rotator rotatable between said stators in air sealing relation therewith,
- means in said rotator forming a combustion chamber having an intake port opening onto said inner stator and having an exhaust port opening onto said outer stator,
- means forming an intake opening in said inner stator for conveying an explosive fuel,
- said intake opening being located in the path of said intake port,
- means forming an exhaust opening in said outer stator, said exhaust opening being located in the path of said exhaust port,
- fuel ignition means for igniting fuel in said combustion chamber when said intake port moves out of communication with said intake opening and said exhaust port moves into communication with said exhaust opening,
- means forming a purging opening in said inner stator,
- means for transmitting pressurized air to said purging opening,
- said purging opening being located in the path of said intake port, and
- a second exhaust opening in said outer stator in the path of said exhaust port,
- said exhaust port communicating with said second exhaust opening when said intake port communicates with said purging opening whereby to purge and cool said combustion chamber.
A rotary internal combustion engine comprising
- an inner stator,
- an outer stator,
- an annular rotator rotatable between said stators in air sealing relation therewith,
- means in said rotator forming a combustion chamber having an intake port opening onto said inner stator and having an exhaust port opening onto said outer stator,
- means forming an intake opening in said inner stator for conveying an explosive fuel,
- said intake opening being located in the path of said intake port,
- means forming an exhaust opening in said outer stator,
- said exhaust opening being located in the path of said exhaust port,
- fuel ignition means for igniting fuel in said combustion chamber when said intake port moves out of communication with said intake opening and said exhaust port moves into communication with said exhaust opening,
- said fuel conveying means comprising a fuel injecting device, and
- an air scoop carried by said rotator for collecting air under pressure and for conveying said pressurized air past said fuel injecting device to said intake opening.
Dependencies are inferred from the claim text.