Title:
DEVICE AND METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2023/234706
Kind Code:
A1
Abstract:
The present invention provides a device (1) for manufacturing an electrode assembly, the device comprising a unit cell supply unit (10) which comprises a magazine (100) in which one or more unit cells (700) are stacked in a first direction and a static electricity eliminator (200) for removing static electricity from the unit cells (700) stacked in the magazine (100). Each unit cell (700) includes one or more electrodes (710) and one or more separators (720) alternately stacked in the first direction. The static electricity eliminator (200) includes a contact body (210) made of a conductive material, the contact body being in contact with an electrode tab (714) of at least one electrode (710) of each of one or more unit cells (700) stacked in the magazine (100) so as to discharge static electricity in the unit cell (700). The electrode tab (714) protrudes in one direction in a second direction intersecting the first direction, and the contact body (210) is disposed on one side of the electrode tab (714) in the second direction.
Inventors:
CHO KWOOMAN (KR)
Application Number:
PCT/KR2023/007466
Publication Date:
December 07, 2023
Filing Date:
May 31, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/04; B65G59/02; B65G59/04
Foreign References:
| KR20180103259A | 2018-09-19 | |||
| KR20140124970A | 2014-10-28 | |||
| KR20210047209A | 2021-04-29 | |||
| KR20030003828A | 2003-01-14 | |||
| JP2007119216A | 2007-05-17 |
Attorney, Agent or Firm:
DAE-A INTELLECTUAL PROPERTY CONSULTING (KR)
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