Title:
電池モジュール、及び電池パック
Document Type and Number:
Japanese Patent JP7466108
Kind Code:
B2
Abstract:
Battery module includes a plurality of batteries (secondary batteries), one or more bus bars that electrically connect the plurality of batteries, and cooling plate that is in contact with bus bar and has one or more passages through which a coolant flows. Each of the plurality of batteries has: an electrode body; an outer can that accommodates the electrode body; a lid that seals an opening of the outer can; and positive electrode terminal and negative electrode terminal that are individually inserted through a pair of through holes provided on the lid, are insulated from the lid, and are electrically connected to the electrode body. One of positive electrode terminal and negative electrode terminal is connected to bus bar.
Inventors:
Tetsushi Komura
Toshiya Goto
Shinya Honkawa
Toshiya Goto
Shinya Honkawa
Application Number:
JP2020533493A
Publication Date:
April 12, 2024
Filing Date:
July 26, 2019
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
H01M10/6553; H01M10/04; H01M10/613; H01M10/625; H01M10/653; H01M10/6554; H01M10/6556; H01M10/6567; H01M50/204; H01M50/289; H01M50/342; H01M50/474; H01M50/477; H01M50/503; H01M50/505; H01M50/507; H01M50/514; H01M50/526; H01M50/528; H01M50/531; H01M50/55; H01M50/588; H01M50/591
Domestic Patent References:
| JP2014135247A | ||||
| JP2012216360A | ||||
| JP2016189248A | ||||
| JP2017084630A | ||||
| JP2013110039A | ||||
| JP2019009220A |
Foreign References:
| US20110305935 | ||||
| US20140193678 | ||||
| EP3343672A1 | ||||
| WO2017088719A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation YKI International Patent Office