Method and apparatus for pressure regulation
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United States of America Patent
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Issued Date -
Apr 10, 2008
app pub date -
Oct 10, 2006
filing date -
Oct 10, 2006
priority date (Note) -
Abandoned
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Abstract
A pressure regulator is provided in which a valve (19) is coupled to a body (14), and is used to regulate gas pressure in a regulated pressure chamber (34). Valve (19) includes a movable sealing member (22) that is relatively soft. The movable sealing member (22) seals against a passageway (26) formed in a capsule body (20). The capsule body (20) is made of a material that is harder than the sealing member (22).
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