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. 03, 2014
Filed:
Sep. 23, 2011
Takatoshi Yamamoto, Hitachi, JP;
Masahiro Kaneshige, Hitachinaka, JP;
Takatoshi Yamamoto, Hitachi, JP;
Masahiro Kaneshige, Hitachinaka, JP;
Hitachi Vehicle Energy, Ltd., Hitachinaka-shi, JP;
Abstract
An electric storage device includes: a battery block including a chassis with a plurality of storage cells installed therein; a control unit placed on the chassis for monitoring states of the plurality of storage cells based on signals concerning their physical quantities; a plurality of wires arranged on the chassis for directing the signals to the control unit; a confining member fixed on one surface of the chassis, where the control unit is placed, for defining a route along which the plurality of wires are arranged. The confining member includes a first direction restrainer defining the route for bending the wires, withstanding a reaction force accompanying bending of the plurality of wires, and a second direction restrainer withstanding a force exerted by the plurality of wires which are inserted into the route and tend to be lifted up toward a leaving direction from the one surface of the chassis.