DOUBLE BELLOWS VALVE FOR PREVENTING UNDESIRED VALVE FAILURE POSITIONS

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250116338A1
SERIAL NO

18984280

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas turbine engine includes a combustor and a valve coupled to the combustor. The valve includes a valve body, a valve stem, and an actuator. The valve body is formed to define an air chamber. The valve stem is movable between a closed position and an open position. The actuator is configured to move selectively the valve stem between the closed position and the open position.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC2059 S TIBBS AVENUE INDIANAPOLIS IN 46241

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Humes, Ryan C Indianapolis, US 28 46

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