Silencer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 28, 2003
Grant Date -
N/A
app pub date -
Jul 1, 2002
filing date -
Nov 5, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for silencing a flowing gas which includes a valve housing in which a valve is mounted. A separate pressure regulator is provided which is in communication with the flowing gas and which is responsive to gas pressure to thereby influence movement of a mechanical actuating device which controls movement of the valve such that the valve may be opened at least two different rates dependent upon the pressure of the flowing gas.
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