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:
Jun. 18, 2013
Filed:
May. 07, 2008
Applicant:
Angel Zhivkov Kirchev, Aix-les-Bains, FR;
Inventor:
Angel Zhivkov Kirchev, Aix-les-Bains, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/36 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The method includes the simultaneous measurement of the current I, of the positive plate potential V, and of the temperature T at the positive terminal of the battery, the determination of a temperature compensated value Vof the positive plate potential and the use of the temperature compensated value Vfor estimation of the state of charge. This method is more particularly used for estimation of the state of charge of an alkaline battery having a NiOOH positive plate.
Kirchev, Angel. (2013). Method of estimation of the state of charge of a battery (U.S. Patent No. 8466685). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8466685
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