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:
Jan. 15, 2019
Filed:
Apr. 05, 2016
Applicant:
Boris Farber, Solon, OH (US);
Inventor:
Boris Farber, Solon, OH (US);
Assignee:
BJR SENSORS LLC, Solon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/406 (2006.01); G01N 27/417 (2006.01); G01N 27/407 (2006.01); G01N 27/416 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4067 (2013.01); G01N 27/4062 (2013.01); G01N 27/4071 (2013.01); G01N 27/417 (2013.01); G01N 27/4165 (2013.01);
Abstract
A method of treating a gas sensor with an improved pulse discharge technique is provided by adding measurements of additional parameters, modification of the data processing algorithm, and establishing new calibration procedure in the low, intermediate and high concentration ranges of NO. Additional measurements of the charge transfer during the charging pulses of the pulse discharge technique are made, and utilizing these data in combination with discharge rates during the pauses of the pulse discharge technique allows for combined measurements of Oand NO, in the combustion exhaust.