Tilting disc check valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 28, 1980
Grant Date -
N/A
app pub date -
Feb 22, 1979
filing date -
Feb 22, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tilting disc check valve is provided with a valve assembly comprising a clapper assembly and an annular seal member. The seal member abuts an annular face extending about an inlet passage of the valve and the opposing face of the seal member is abutted by a clapper support member, forming a portion of the clapper assembly, having the form of an interrupted ring. A clapper is pivotally mounted on the clapper support member via a tab extending into the interruption formed therein. A hole formed in the clapper support member and intersecting the interruption thereof and an aperture formed through the tab permit the tab to be connected to the clapper support member via the insertion of a pin into the hole and the aperture.
First Claim
Family
International Classification(s)
Cited Art Landscape
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