The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 02, 1985
Filed:
Aug. 31, 1983
Applicant:
Inventors:
Rodney E Barr, Cary, NC (US);
George E Kochanek, Glen Ellyn, IL (US);
Assignee:
Borg-Warner Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73724 ; 73431 ; 361283 ;
Abstract
A housing for a capacitive pressure sensor generally utilized to measure fluid pressure. A metallic housing for a ceramic diaphragm provides greater flexural strength to compensate for the differences in the thermal expansion and bulk modulus of elasticity of such ceramic diaphragm and metal housing.