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:
Nov. 04, 2003
Filed:
Jun. 20, 2001
Naoki Kinoshita, Wako, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A charge equalizing device for a power storage unit, which equalizes a remaining charge of each cell unit of the power storage unit that includes a plurality of groups of cells formed by a plurality of the cell units which are connected in series. The charge equalizing device includes a connection device which connects the groups of cells in series, the connection device being capable of connecting and disconnecting the groups of cells, a connection terminal provided for each of the cell units, and a switch device which connects one of the connection terminals of one of the groups of cells to another connection terminal of the other group of cells. The switch device is capable of changing the combination of the connection terminals to be connected.