Title:
ASSEMBLED BATTERY
Document Type and Number:
WIPO Patent Application WO/2013/132978
Kind Code:
A1
Abstract:
An assembled battery comprises: a plurality of unit batteries (100); a frame (110) set between the unit batteries; and a battery connection member (60) for connecting the electrode terminals (104, 105) of the unit batteries to each other. The battery connection member (60) has a plurality of busbars (61) having flat surface portions (611, 612) to which the electrode terminals (104, 105) are joined and a support substrate (64). The support substrate (64) has slits (643, 644) into which the electrode terminals (104, 105) are inserted. The frame (110) has a hollow portion (113) hollowing from the end side of the electrode terminals (104, 105) to the side of a unit battery main body (106), and the ends of the flat surface portions (611, 612) and the projection ends of the electrode terminals (104, 105) are positioned within the hollow portion (113).
Inventors:
MOTOHASHI TOSHIYUKI (JP)
KASHIMURA TOMOAKI (JP)
IKEZOE MICHINORI (JP)
YANAGIHARA YASUHIRO (JP)
KASHIMURA TOMOAKI (JP)
IKEZOE MICHINORI (JP)
YANAGIHARA YASUHIRO (JP)
Application Number:
PCT/JP2013/053394
Publication Date:
September 12, 2013
Filing Date:
February 13, 2013
Export Citation:
Assignee:
NISSAN MOTOR (JP)
International Classes:
H01M10/48; H01M50/211; H01M50/505; H01M50/509; H01M50/512
Domestic Patent References:
| WO2011045000A1 | 2011-04-21 | |||
| WO2012057322A1 | 2012-05-03 |
Foreign References:
| JP2011526731A | 2011-10-13 | |||
| JP2011181369A | 2011-09-15 | |||
| JP2011151013A | 2011-08-04 | |||
| JP2010015985A | 2010-01-21 | |||
| JP2012212601A | 2012-11-01 | |||
| JP2012079666A | 2012-04-19 |
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
Hiromichi Kobayashi (JP)
Hiromichi Kobayashi (JP)
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Claims: