Oxygen flow regulator
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United States of America Patent
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-
Jan 17, 2006
Grant Date -
May 20, 2004
app pub date -
Nov 17, 2003
filing date -
Jun 29, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A gas flow regulator includes a one-piece housing with an internally disposed flowmeter. The flowmeter is screwed into the housing. A fitting, such as a hose barb, extends through the housing and into the body of the flowmeter to secure the pieces together. Similarly, an inner core assembly can be separately fabricated, screwed into the housing and secured by fittings. This allows a full brass core for oxygen regulators.
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