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. 07, 2024
Filed:
May. 09, 2019
Applicant:
Fieldpiece Instruments, Inc., Orange, CA (US);
Inventor:
Tinggui Hong, Orange, CA (US);
Assignee:
Fieldpiece Instruments, Inc., Orange, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 27/409 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0073 (2013.01); G01N 27/409 (2013.01); G01N 33/0013 (2013.01); G01N 33/0032 (2013.01);
Abstract
A combustion analyzer system includes an analyzer unit, a primary analysis probe and one or more remote probes. The analyzer unit includes a condensation removal unit and two or more electrochemical sensors to detect at least oxygen and carbon monoxide. The analyzer unit also includes a means for sealing or isolating the electrochemical sensor inputs to prevent oxidation of the reactive elements when the unit is not in use.