Title:
Battery module
Document Type and Number:
Japanese Patent JP6184987
Kind Code:
B2
Abstract:
Battery block includes: a plurality of cells having a cylindrical outer shape; a case that is used for arranging cells in a predetermined arrangement by aligning the positive electrodes of cells on one side and aligning the negative electrodes thereof on the other side, is open on the one side and the other side, and holds cells along the outer periphery in the longitudinal direction of cells; positive-side collection portion that is disposed in the opening on the one side of case and interconnects the positive electrodes of cells to collect power; negative-side collection portion that is disposed in the opening on the other side of case and interconnects the negative electrodes of cells to collect power; and two holders that are disposed so as to fit to opposite surfaces of the outer shape of case, respectively, and are made of an insulator.
Inventors:
Takashi Hasegawa
Takano
Takano
Application Number:
JP2014559570A
Publication Date:
August 23, 2017
Filing Date:
January 28, 2014
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
H01M50/213; H01M50/224; H01M50/262; H01M50/503; H01M50/509; H01M50/522
Foreign References:
| WO2012164837A1 | ||||
| WO2013018151A1 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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