Title:
MANUFACTURING DEVICE FOR BATTERY ELECTRODE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/114204
Kind Code:
A1
Abstract:
The present invention provides a manufacturing device for a battery electrode, with which air is prevented from being included in an active material, and uniformity of an active material layer formed on a collector is improved. A manufacturing device 1000 for a battery electrode comprises: a first chamber 100 in which the pressure is reduced to be lower than atmospheric pressure; an active material supply unit 700 which supplies a powdery active material 32c onto a collector 31B disposed within the first chamber 100; and a compression unit 800 which compresses the active material 32c supplied onto the collector 31B. The active material supply unit 700 and the compression unit 800 are disposed within the first chamber 100.
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Inventors:
HORIE HIDEAKI (JP)
ENOKI KENICHIRO (JP)
NAKASHIMA YUSUKE (JP)
ENOKI KENICHIRO (JP)
NAKASHIMA YUSUKE (JP)
Application Number:
PCT/JP2021/043728
Publication Date:
June 02, 2022
Filing Date:
November 30, 2021
Export Citation:
Assignee:
APB CORP (JP)
International Classes:
H01M4/04; H01M4/139
Foreign References:
| DE102018211189A1 | 2020-01-09 | |||
| JP2020129448A | 2020-08-27 |
Attorney, Agent or Firm:
SHIMADA Yoshiyuki (JP)
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