Compound cycle engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9856789
SERIAL NO

14944343

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A compound cycle engine having an output shaft, at least two rotary units each including an internal combustion engine with the rotor of each rotary unit mounted on the output shaft and in driving engagement therewith, and a turbine including a rotor in driving engagement with the output shaft. The exhaust port of each rotary unit housing is in fluid communication with the flowpath of the turbine upstream of its rotor. The turbine is disposed co-axially between two of the rotary units. The engine may further include a compressor in fluid communication with the inlet port of each housing and a second turbine having an inlet in fluid communication with the flowpath of the first turbine downstream of its rotor. A method of compounding rotary engines is also discussed.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE VICTORIN BLVD LONGUEUIL QU J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bolduc, Sebastien Longueuil, CA 23 157
Fontaine, Mike Boucherville, CA 36 536
Landry, Luc Longueuil, CA 9 403
Thomassin, Jean Ste-Julie, CA 130 1270

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