Title:
BATTERY, ELECTRICAL APPARATUS AND CELL INSTALLATION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/192206
Kind Code:
A1
Abstract:
Disclosed is a battery. A first current collector in the battery is in contact with a battery shell, so that some heat generated by a cell can be directly conducted to the battery shell through the first current collector. A heat conductivity coefficient of a current collector is very large, so the heat dissipation performance of a cell is improved. The battery comprises: a battery shell, a first current collector, a diaphragm and a second current collector, wherein the first current collector, the diaphragm and the second current collector are stacked and arranged inside the battery shell, the first current collector and the second current collector are different in polarity, and the first current collector is in contact with the battery shell.
Inventors:
CHEN JUN (CN)
Application Number:
PCT/CN2019/127764
Publication Date:
October 01, 2020
Filing Date:
December 24, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01M2/02; H01M10/04; H01M10/613; H01M10/625; H01M10/654
Foreign References:
| CN110098429A | 2019-08-06 | |||
| CN109301256A | 2019-02-01 | |||
| CN107482156A | 2017-12-15 | |||
| CN201910226392A | 2019-03-22 |
Other References:
See also references of EP 3933993A4
Attorney, Agent or Firm:
SHENPAT INTELLECTUAL PROPERTY AGENCY (CN)
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