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. 18, 2018
Filed:
Mar. 22, 2016
Applicant:
Boris Farber, Solon, OH (US);
Inventor:
Boris Farber, Solon, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/406 (2006.01); G01N 27/416 (2006.01); G01N 27/407 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4163 (2013.01); G01N 27/4067 (2013.01); G01N 27/4074 (2013.01);
Abstract
An improvement to the pulse discharge technique is suggested by reducing durations of the PDT cycle to less than 0.5 second due to switching hardware modifications and improving the sensor speed of response to less than 1 second. Additional improvement is suggested by utilizing commercial planar lambda sensors and improving planar lambda sensor temperature control tolerance to <+/−0.1° C. by utilizing DC analog PID heater control loop.