Pressure gauge having a dampener mechanism with attachable housing
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United States of America Patent
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-
Jan 20, 2004
Grant Date -
Nov 29, 2001
app pub date -
Mar 29, 2001
filing date -
May 15, 1998
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dampening apparatus for a pressure gauge in which a housing secured to the amplifier of the pressure gauge encircles the pointer shaft in a close but loose fit relation so as to define a controlled clearance packed with a high viscosity dampening agent such that it serves to decelerate and cushion any sudden shock or pulsation force that would otherwise be transmitted from the pointer shaft to a pointer registering values of pressure of fluid pressure being monitored.
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