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:
Mar. 16, 2021
Filed:
Aug. 24, 2015
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventor:
Neils Hansen, Poole, GB;
Assignee:
HONEYWELL INTERNATIONAL INC., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/409 (2006.01); G01N 27/404 (2006.01); G01N 27/407 (2006.01);
U.S. Cl.
CPC ...
G01N 27/409 (2013.01); G01N 27/404 (2013.01); G01N 27/4075 (2013.01);
Abstract
An oxygen sensor comprises a housing defining an interior space, a sensing electrode, a reference electrode, a counter electrode, a separator retaining an electrolyte, and a chamber within the housing. The retained electrolyte provides ionically conductive pathways between each of the sensing electrode, the reference electrode, and the counter electrode within the housing, and the chamber contains the sensing electrode. The chamber comprises an opening, and the separator extends into the chamber and substantially fills the opening.