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:
May. 04, 2021
Filed:
Dec. 19, 2016
Applicant:
Honeywell International Inc., Morris Plains, NJ (US);
Inventors:
Paul Westmarland, Morris Plains, NJ (US);
Andy Millar, Morris Plains, NJ (US);
Assignee:
HONEYWELL INTERNATIONAL INC., Morris Plains, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/404 (2006.01);
U.S. Cl.
CPC ...
G01N 27/404 (2013.01);
Abstract
A gas detector comprising a sensor () configured to detect the oxygen content in the ambient air around the gas detector; a housing configured to seal around a portion of the sensor, creating a hermetically sealed interior of the housing while exposing at least a portion of the sensor on the exterior of the housing; and a pressure equalizing element () located between the exposed portion of the sensor and the hermetically sealed interior of the housing, configured to allow pressure equalization of the sealed interior of the housing.