Valve assembly with electronic control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10330205
APP PUB NO 20180045319A1
SERIAL NO

15526791

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve assembly includes a housing (22) that has a fluid input (24) and a fluid output (26). A pintle (30) is disposed in the housing, and an actuator (36) is operatively coupled to move the pintle. The pintle includes a passage (32) that fluidly couples the fluid output with a pressure balance volume (34) located between the pintle and the housing adjacent the linear actuator. A controller (38) is electrically connected with the actuator, and there is a variable flow area (40) from the fluid input to the fluid output that is defined between the pintle and the housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AEROJET ROCKETDYNE INCP O BOX 13222 SACRAMENTO CA 95813-6000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Michaelsen, Mark Gainesville, US 1 4
Shook, Aaron Sacramento, US 1 4

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