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:
Mar. 24, 2015
Filed:
Oct. 26, 2010
Applicants:
Jean-marie Klein, Tresserve, FR;
Arnaud Delaille, Bassens, FR;
Sylvie Genies, Saint Egreve, FR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 7/04 (2006.01); H02J 7/06 (2006.01); H02J 7/24 (2006.01); H01M 10/44 (2006.01); H01M 10/46 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 10/443 (2013.01); H02J 7/0083 (2013.01); H02J 7/0091 (2013.01); H01M 10/448 (2013.01); H01M 10/052 (2013.01);
Abstract
The method for charging or discharging a battery comprises measurement of the voltage at the terminals of the battery and comparison of the measured voltage with an end of charging or discharging voltage threshold. The method also comprises measurement of a temperature representative of the temperature of the battery and measurement of the current flowing in the battery to form a pair of measurements. The voltage threshold is then determined according to the pair of measurements. Charging or discharging of the battery is stopped when the voltage threshold is reached.