Disk valve with improved disk mounting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5305787
SERIAL NO

08013057

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An eccentric disk valve has return springs and indicators located outside of the valve housing. The valve disk is directly seated on the housing and the valve seat of the housing is described as a section of a right circular cone whose central axis is aligned with the axis of flow through the valve housing.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WEIR VALVES & CONTROLS USA INC285 CANAL STREET SALEM MA 01970

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Thygesen, Theodore E Downers Grove, IL 1 61

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