Lubrication system with passive valve

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United States of America Patent

PATENT NO 10655726
APP PUB NO 20180038474A1
SERIAL NO

15729112

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve with supplemental media and a piston configured to open the valve when a first force is greater than a second force. The pressure of the supplemental media exerts a substantial portion of the first force. The valve also has a biasing member that changes volume as temperature changes and exerts a substantial portion of the second force. The second force decreases as the temperature of the biasing member increases.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BELL HELICOPTER TEXTRON INCP O BOX 482 FORT WORTH TX 76101

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Poster, Scott Arlington, US 10 62

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