Differential pressure measuring transducer assembly
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United States of America Patent
Stats
-
Dec 21, 1982
Grant Date -
N/A
app pub date -
Dec 16, 1980
filing date -
Dec 19, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A differential pressure measuring transducer assembly including a measuring diaphragm formed of semiconductor material having gauge resistance elements on one surface thereof and a central boss area of large thickness and a peripheral support flange on the other surface thereof defining therebetween an annular portion of small thickness. The measuring diaphragm is attached at the peripheral support flange to a glass support member and a metallic support member formed with pressure conducting bores respectively communicating with each other. The metallic support member is formed of material having a Young's modulus substantially equal to that of the measuring diaphragm.
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Cited Art Landscape
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