Title:
BATTERY ELECTRODE MANUFACTURING DEVICE AND CLEAN ROOM STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2022/270568
Kind Code:
A1
Abstract:
A battery electrode manufacturing device (100) comprises: a chamber (110) in which the pressure in the inside (IN) thereof is reduced to be lower than the atmospheric pressure, and a base material film (31A) is conveyed to the inside (IN) through a conveyance opening part (112); and a clean room part (150) that is provided on the side of the conveyance opening part (112) on the outside (OU) of the chamber (110), and that is for providing a space in which the pressure in the inside (INa) thereof is increased to be higher than the atmospheric pressure, and in which the base material film (31A) is conveyed toward the conveyance opening part (112). The clean room part (150) supplies compressed air (a1) obtained by purifying and compressing air toward the conveyance opening part (112).
Inventors:
HORIE HIDEAKI (JP)
ENOKI KENICHIRO (JP)
NAKASHIMA YUSUKE (JP)
ENOKI KENICHIRO (JP)
NAKASHIMA YUSUKE (JP)
Application Number:
PCT/JP2022/025010
Publication Date:
December 29, 2022
Filing Date:
June 23, 2022
Export Citation:
Assignee:
APB CORP (JP)
International Classes:
H01M4/139; H01M10/058
Domestic Patent References:
| WO2015186367A1 | 2015-12-10 |
Foreign References:
| JP2008165999A | 2008-07-17 | |||
| JP2012181921A | 2012-09-20 | |||
| JP2014158016A | 2014-08-28 | |||
| JP2016143711A | 2016-08-08 | |||
| JP2018113447A | 2018-07-19 |
Attorney, Agent or Firm:
TORANOMON INTELLECTUAL PROPERTY FIRM (JP)
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