Fluid control device
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United States of America Patent
Stats
-
Jun 25, 2002
Grant Date -
N/A
app pub date -
Aug 3, 1998
filing date -
Aug 5, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fluid control device comprises a first passageway, and a second passageway communicating therewith and having a terminating end closed with a fluid control unit or instrument. The first passageway is adapted to pass a fluid therethrough with a different fluid remaining in the second passageway. The first passageway comprises an upstream portion and a downstream portion communicating with the upstream portion at an approximate right angle therewith. The second passageway extends from a terminating end of the upstream portion of the first passageway in alignment with the upstream portion.
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