Title:
パック電池
Document Type and Number:
Japanese Patent JP4895543
Kind Code:
B2
Abstract:
To provide a low-cost battery pack small in size and weight and capable of stably keeping high quality even when it is used by being mounted to an apparatus.
This battery pack 1 is composed of: a cell 10 composed by housing an electrode body 16 in a battery armoring body 15 formed of a material containing at least a metal; and a pack armoring body 20 encompassing its periphery. The pack armoring body 20 is formed of a metal laminate film, is electrically insulated from the batter armoring body 15 and is brought into a state where the potential of a metal layer 22 in the metal laminate film can be fixed.
COPYRIGHT: (C)2006,JPO&NCIPI
Inventors:
Yasunobu Kodama
Application Number:
JP2005205418A
Publication Date:
March 14, 2012
Filing Date:
July 14, 2005
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H01M2/10; H01M2/02
Domestic Patent References:
| JP2004165134A | ||||
| JP2001176469A | ||||
| JP2002124235A | ||||
| JP2005019242A | ||||
| JP2002260609A | ||||
| JP2004152603A | ||||
| JP2003346757A | ||||
| JP2004134115A |
Attorney, Agent or Firm:
Shiro Nakajima