Aircraft with wheel well between cooling duct outlets

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10745142
APP PUB NO 20190256216A1
SERIAL NO

15898739

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An assembly for an aircraft having a propeller, including an engine assembly having an engine shaft configured for driving engagement with the propeller. The engine assembly includes first and second heat exchangers configured for circulation of at least one of a liquid coolant and a lubricant therethrough. A wheel well is configured for receiving a retracted landing gear. A first cooling duct receives the first heat exchanger and has a first outlet downstream of the first heat exchanger, and a second cooling duct receives the second heat exchanger and has a second outlet downstream of the second heat exchanger. The outlets are in direct fluid communication with an environment of the aircraft, and laterally spaced from each other. The wheel well is located between the outlets. A method of cooling an engine assembly is also discussed.

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Patent Owner(s)

  • PRATT & WHITNEY CANADA CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dionne, Luc Candiac, CA 27 318
Thomassin, Jean Sainte-Julie, CA 128 1155
Villeneuve, Bruno Boucherville, CA 41 272

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