Combustion systems and combustion system components for rotary ramjet engines

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9702562
APP PUB NO 20140290259A1
SERIAL NO

14126782

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A combustion systems and components for rotary ramjet engines. An injection system, optionally stratified for ease of engine startup, provides an air and fuel mixture to a combustion chamber. An ignition system ignites the mixture. A flameholding system may be positioned for communication with the combustion chamber to force an ignited flow of the air and fuel mixture toward a center of rotation within the ramjet engine. The ramjet engine may have a diverging stator for improved exhaust efficiency. The ignition may take place in the engine air intake. Alternatively, the ignition may take place within the combustion chamber using a dual-hub electrically charged system. An impulse turbine may use recirculation of injected fuel to cool a rim-rotor and/or to reduce windage on the rim-rotor. A sealing system may reduce gas leaks from a fuel conduit into the engine air intake.

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Patent Owner(s)

Patent OwnerAddress
SOCPRA SCIENCES ET GENIE S E C100-35 RADISSON ST SHERBROOKE QC J1L 1E2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Picard, Mathieu St-Jean-sur-Richelieu, CA 17 62
Plante, Jean-Sebastien Sherbrooke, CA 30 174
Rancourt, David Grand-Mere, CA 5 15

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