Holding member and battery pack

Chemistry: electrical current producing apparatus – product – and – Cell support for removable cell – For plural cells

Reexamination Certificate

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Details

C429S156000, C429S159000

Reexamination Certificate

active

07960051

ABSTRACT:
A holding member attached to outer peripheries of a plurality of adjacent cylindrical cell modules which are arranged parallel along axes thereof. Each cell module is formed by a plurality of unit cells serially connected, and the holding member is positioned in the middle of the cell modules along the axes thereof so that a gap is secured between the cell modules. The holding member has a plurality of circular holding portions for respectively holding the cell modules, wherein the holding portions are coupled with each other, and the coupled holding portions have a plurality of divided portions at which the coupled holding portions are divided into two holding bodies, each being fit over the cell modules; and a coupling device for coupling the divided portions positioned between adjacent two of the holding portions.

REFERENCES:
patent: 6340877 (2002-01-01), Mita et al.
patent: 6558835 (2003-05-01), Kurisu et al.
patent: 6783886 (2004-08-01), Sakakibara et al.
patent: 2003/0193313 (2003-10-01), Takedomi et al.
patent: 2004/0043287 (2004-03-01), Bando et al.
patent: 2005/0064280 (2005-03-01), Watanabe et al.
patent: 2001-148235 (2001-05-01), None
patent: 2003-217555 (2003-07-01), None
patent: 2003-308816 (A) (2003-10-01), None
patent: 2005-123069 (2005-05-01), None
Chinese Office Action dated Feb. 6, 2009, issued in corresponding Chinese Patent Application No. 200610092505.0.
Japanese Office Action dated Dec. 7, 2010, issued in corresponding Japanese Patent Application No. 2005-176226.

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