Title:
BATTERY ELECTRODE MANUFACTURING DEVICE AND BATTERY ELECTRODE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/157931
Kind Code:
A1
Abstract:
This battery electrode manufacturing device (1000) comprises: a transport unit (1200) for transporting a belt-form base material film; an electrode composition supply unit (1300) for supplying an electrode composition, which is a moist powder containing an active material and an electrolytic liquid, to a prescribed transport-direction supply position on the base material film; and a width guide unit (1600) for controlling the width of the electrode composition supplied to the base material film at the supply position.
Inventors:
HORIE HIDEAKI (JP)
ENOKI KENICHIRO (JP)
NAKASHIMA YUSUKE (JP)
NASU KOTARO (JP)
ENOKI KENICHIRO (JP)
NAKASHIMA YUSUKE (JP)
NASU KOTARO (JP)
Application Number:
PCT/JP2023/005526
Publication Date:
August 24, 2023
Filing Date:
February 16, 2023
Export Citation:
Assignee:
APB CORP (JP)
International Classes:
H01M4/139; H01M4/04
Foreign References:
| US20210313553A1 | 2021-10-07 | |||
| JP2015173071A | 2015-10-01 | |||
| JP2016115569A | 2016-06-23 | |||
| KR101710169B1 | 2017-02-24 | |||
| JP2019029308A | 2019-02-21 | |||
| JP2014018773A | 2014-02-03 | |||
| JP2016115432A | 2016-06-23 | |||
| JP2016100067A | 2016-05-30 |
Attorney, Agent or Firm:
TORANOMON INTELLECTUAL PROPERTY FIRM (JP)
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