Title:
SECONDARY BATTERY MANUFACTURING APPARATUS AND MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/005583
Kind Code:
A1
Abstract:
A secondary battery manufacturing apparatus according to an embodiment of the present invention may comprise: a transfer module that transfers a pouch; a heating module including at least one of an internal heating unit provided in the transfer module to heat the pouch and an external heating unit located outside the transfer module to heat the pouch; and a sealing module located behind the heating module with respect to the transfer direction of the pouch and sealing a terrace portion of the pouch, in a state in which the pouch is folded so as to accommodate an electrode assembly in a cup portion of the pouch.
Inventors:
LEE MIN JAE (KR)
Application Number:
PCT/KR2023/009183
Publication Date:
January 04, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B29C65/00; H01M50/105; B29L31/00
Foreign References:
| KR20210149546A | 2021-12-09 | |||
| CN103563121A | 2014-02-05 | |||
| KR20190124544A | 2019-11-05 | |||
| KR102104319B1 | 2020-04-24 | |||
| KR20010044226A | 2001-06-05 | |||
| KR20140137694A | 2014-12-03 | |||
| KR102268400B1 | 2021-06-24 | |||
| JP2017135018A | 2017-08-03 |
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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