Differential pressure sensing device
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United States of America Patent
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-
Jun 8, 1982
Grant Date -
N/A
app pub date -
May 1, 1980
filing date -
May 1, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A differential pressure measuring device comprises a capsule including three correspondingly shaped side by side diaphragms secured to each other at their outer edges and encased in a capsule with the diaphragms surrounded by a potting compound which is placed in the capsule in a fluid condition and with pressure being applied to the capsule to hold the outer diaphragms in a limited position, the potting compound is allowed to harden or set.
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