Measuring and testing – Fluid pressure gauge – Diaphragm
Patent
1999-02-24
2000-07-25
Felber, Joseph L.
Measuring and testing
Fluid pressure gauge
Diaphragm
73756, G01L 904
Patent
active
06092425&
ABSTRACT:
A differential pressure sensor (10) having a housing 12 and a metal or alloy isolator (14) for stress isolation of a sensing cell (28) that is mounted to the isolator (14). The metal or alloy isolator (14) has an opening (16) therein for providing access to the sensing cell (28). The housing (12) is molded around the isolator (14) creating a seal therebetween and isolating the sensing cell (28).
REFERENCES:
patent: 4838089 (1989-06-01), Okada et al.
patent: 5461922 (1995-10-01), Koen
patent: 5465626 (1995-11-01), Brown et al.
patent: 5747694 (1998-05-01), Baba et al.
Brown, Jr. William Edward
Kernien Mark Edward
Kuznia Philip David
Delco Electronics Corp.
Felber Joseph L.
Funke Jimmy L.
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