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Patent Searching and Data


Title:
BATTERY MODULE AND VEHICLE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2019/031170
Kind Code:
A1
Abstract:
The purpose of the present invention is to obtain a sufficient strength of an end plate while reducing the weight thereof. This battery module is provided with: a battery stack (2) comprising a plurality of rectangular battery cells (1) stacked in a thickness direction; a pair of end plates (3) arranged at both end surfaces in the stacking direction of the battery stack (2); and bind bars (4) which are arranged at both side surfaces of the battery stack (2) and bind the pair of end plates (3). Each of the end plates (3) is provided with a metal plate (11) opposing each end surface of the battery stack (2), a vertical pipe (12) extending vertically, and a lateral pipe (13) extending horizontally, the vertical pipe (12) and the lateral pipe (13) being arranged on the outside of the metal plate (11) and fixed in positions intersecting each other. The bind bars (4) are connected to both ends of the lateral pipe (13).

Inventors:
ISHIBASHI KENGO
MITSUBORI SHINICHI
TERAUCHI SHINOBU
Application Number:
PCT/JP2018/026899
Publication Date:
February 14, 2019
Filing Date:
July 18, 2018
Export Citation:
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Assignee:
SANYO ELECTRIC CO (JP)
International Classes:
H01M2/10
Foreign References:
JP2012256466A2012-12-27
Attorney, Agent or Firm:
TOKUDA Yoshiaki et al. (JP)
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