Multiple schedule valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4573661
SERIAL NO

06661062

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multiple schedule valve including a valve seat and a valve member movable with respect thereto. A lever in the form of a bell crank is connected to the valve member and is movable on a pivot. A first actuator is connected to the lever to pivot the same to thereby move the valve member relative to the seat. A second actuator is connected to the pivot and is operable to shift the pivot axis thereof.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WHITTAKER CORPORATION1955 N SURVEYOR AVENUE SIMI VALLEY CA 93063

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chapman, David N Rockford, IL 3 10

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