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:
Jul. 31, 1984
Filed:
Nov. 16, 1982
Applicant:
Inventor:
Robert L Nelson, Orrville, OH (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
204 / ; 204410 ; 204427 ; 204428 ;
Abstract
The reference gas of an electrochemical cell is vented into the process gas being measured at a location sufficiently close to the cell to maintain the gas pressure of the reference gas equal to the gas pressure of the process gas. A packing gland for securing a sensor cell within a support member for high temperature applications is also disclosed.