Lubrication system and method, and vortex flow separator for use therewith

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8201664
APP PUB NO 20090183950A1
SERIAL NO

12018376

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An aircraft engine lubrication system has a vortex separator, a first pump line having a first pump, an inlet connected to a separated lubricant area at the outlet end of the separator, and an outlet connectable to the engine. A scavenge line is provided for returning lubricant from the engine to an inlet end of the separator. A lubricant tank is connected in fluid flow communication with the separator by a connection line. A second pump line having a second pump has an inlet connected to the lubricant tank and an outlet connected to the separator for pumping lubricant from the tank to the inlet end of the separator.

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Patent Owner(s)

  • PRATT & WHITNEY CANADA CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brouillet, Sylvain St-Basile-le-Grand, CA 7 134
Légaré, Pierre-Yves Chambly, CA 3 36

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