Title:
CELL MODULE
Document Type and Number:
WIPO Patent Application WO/2019/131359
Kind Code:
A1
Abstract:
Provided is a cell module comprising: a cell group formed from a plurality of cylindrical cells; cathode current collection members; and anode current collection members. The anode current collection members comprise: a substrate positioned on an opening sealing body side of the cylindrical cells so as to cover the cell group; and current collection pins protruding from the substrate in the direction of the cell group. The current collection pins are inserted in gaps between the cylindrical cells in the axial direction of the cylindrical cells and press on the lateral surfaces of the external cans of at least two of the cylindrical cells that are adjacent.
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Inventors:
MOTOKAWA SHINYA
KUME SHINGO
KUME SHINGO
Application Number:
PCT/JP2018/046681
Publication Date:
July 04, 2019
Filing Date:
December 19, 2018
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M50/213; H01M50/296; H01M50/50; H01M50/503; H01M50/512; H01M50/593; H01M50/224; H01M50/227; H01M50/244
Domestic Patent References:
| WO2011007508A1 | 2011-01-20 |
Foreign References:
| CN206558594U | 2017-10-13 | |||
| CN206076303U | 2017-04-05 | |||
| JP2016516273A | 2016-06-02 | |||
| JP2009252351A | 2009-10-29 |
Other References:
See also references of EP 3734708A4
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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