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:
Dec. 18, 1984
Filed:
Feb. 27, 1984
Applicant:
Inventors:
Kaneo Mohri, Fukuoka, JP;
Takeshi Nakane, Okazaki, JP;
Assignee:
Aisin Seiki Kabushiki Kaisha, Kariya, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01L / ;
U.S. Cl.
CPC ...
73726 ; 338-4 ; 338 42 ;
Abstract
A pressure sensor converts a fluid pressure into electric signals by means of a deformation of a diaphragm. The pressure sensor includes a resistance body means made of an amorphous metal material used as material for a strain gauge. The resistance body means has resistance body elements composing each side of a bridge circuit, thereby obtaining the signal to the pressure by means of an output of the bridge circuit.