Pressure sensor and attachment structure of pressure sensor

Details Pressure sensor and attachment structure of pressure sensor Pressure sensor and attachment structure of pressure sensor

2008-03-13

2010-02-23

Allen, Andre J (Department: 2855)

Measuring and testing

Fluid pressure gauge

Diaphragm

C073S756000

Reexamination Certificate

active

07665365

ABSTRACT:
A pressure sensor comprises: a case; a detection unit attached to one end of the case; a housing member coupled with the one end of the case, the housing member including a first connection member, a second connection member, a passage and a pressure introduction hole; and a diaphragm fixed to the housing member so as to cover the detection unit, wherein the passage connects the first connection member with the second connection member, the pressure introduction hole introduces a pressure of the cooling medium to the diaphragm, and the detection unit is capable of detecting the pressure of the cooling medium.

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Notice of Reason for Refusal mailed on Apr. 21, 2009 from the Japanese Patent Office in the corresponding Japanese patent application No. 2007-110326 (with English translation).

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