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. 28, 2021
Filed:
Oct. 18, 2017
Applicant:
Carrier Corporation, Palm Beach Gardens, FL (US);
Inventors:
Zhiwei Yang, East Hartford, CT (US);
Lei Chen, Farmington, CT (US);
Assignee:
CARRIER CORPORATION, Palm Beach Gardens, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/407 (2006.01); G01N 27/417 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4076 (2013.01); G01N 27/4074 (2013.01); G01N 27/4175 (2013.01); G01N 33/007 (2013.01); G01N 33/0063 (2013.01);
Abstract
An electrochemical sensor is provided having a housing with an opening therein. The housing defines a chamber. The sensor includes a primary cell having a primary working electrode aligned with the opening in the housing so that the primary working electrode is exposed to an environment outside of the chamber. A primary counter electrode is sealed within the chamber. The sensor includes a secondary cell having a secondary working electrode sealed within the chamber, and a secondary counter electrode sealed within the chamber.