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:
Feb. 01, 2011
Filed:
Jan. 10, 2006
Applicant:
Roger Pellenc, Pertuis, FR;
Inventor:
Roger Pellenc, Pertuis, FR;
Assignee:
Pellenc (SA), Pertuis, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/04 (2006.01); H02J 7/16 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for the balanced charging of n cells which form a lithium-ion or lithium-polymer battery and which are connected in series. The invention is characterised in that the method consists in monitoring the charge levels of the different cells () from the moment (t) following the beginning of the battery () charging operation until said operation ends normally or is interrupted; and, as a function of the pre-evaluation of said charge levels, either powering of all the cells () uniformly or balancing the cell () charge levels by powering same in a differentiated manner as a function of the current charge levels thereof.