SNUBBER VALVE
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United States of America Patent
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N/A
Issued Date -
Jul 9, 2009
app pub date -
Dec 4, 2008
filing date -
Dec 5, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A snubber valve provides velocity- and/or position-dependent mechanical snubbing. The snubber comprises pressure sensing pins controlling the position of a float that changes the cross section of a fluid flow channel in the valve. In some embodiments, the pins sense their position in the valve, controlling the position of a float that changes the cross section of a fluid flow channel in the valve. Also provided are methods for snubbing, for example, an aircraft door.
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