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:
Jan. 24, 1984
Filed:
May. 24, 1982
Applicant:
Inventors:
Ching Y Lin, Monroeville, PA (US);
Chikara Hirayama, Franklin, PA (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204427 ; 204412 ; 204424 ; 204428 ;
Abstract
A dual gas measuring solid electrolyte apparatus employing a common oxygen ion conductive solid electrolyte membrane provides an electrical signal indicative of a selected anhydride of a monitored gas environment and an electrical signal indicative of the oxygen content of the monitored gas environment.