Safety valve with vibration-damped valve spring
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United States of America Patent
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-
Nov 9, 1982
Grant Date -
N/A
app pub date -
Aug 12, 1980
filing date -
Aug 12, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A spring-loaded safety valve has a housing with inlet and outlet, a valve member mobile between open and closed positions, a valve spring urging the valve member to the closed position and having a tendency to vibrate during the operation of the valve, and vibration-disturbing element for damping the vibrations of the valve spring during the operation of the valve. The vibration-disturbing element may be formed as a damping load or a damping spring which urges a valve spindle in direction of opening of the valve.
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