Title:
POUCHED-TYPE SECONDARY BATTERY PACKAGING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2021/235580
Kind Code:
A1
Abstract:
The present embodiment comprises: a pallet on which a cell assembly, in which a cell is accommodated inside a pouch, is placed; a pallet rail along which the pallet is guided; a marking printer which forms a mark on the cell assembly placed on the pallet; a mark reader which reads the mark generated by the marking printer; a first meter which measures a weight of the cell assembly; an injector which has an injection nozzle injecting an electrolyte into the pouch of the cell assembly; a second meter which measures a weight of the cell assembly having the electrolyte injected thereinto; and a sealing unit which seals the pouch and has a vacuum chamber into which the cell assembly is inserted.
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Inventors:
KIM JINWOO (KR)
KIM TAEYONG (KR)
JUNG HANKWON (KR)
SHIN SEUNGJIN (KR)
NAM HEEJEONG (KR)
KWAK JONGWON (KR)
LEE SEONGHO (KR)
PARK DONGHO (KR)
SON HYUNIK (KR)
YANG CHIMIN (KR)
KIM TAEYONG (KR)
JUNG HANKWON (KR)
SHIN SEUNGJIN (KR)
NAM HEEJEONG (KR)
KWAK JONGWON (KR)
LEE SEONGHO (KR)
PARK DONGHO (KR)
SON HYUNIK (KR)
YANG CHIMIN (KR)
Application Number:
PCT/KR2020/006733
Publication Date:
November 25, 2021
Filing Date:
May 22, 2020
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H01M10/04; B29C65/00; B41J3/01; G06K7/14; G06K19/06; H01M10/42; H01M50/10; H01M50/60
Foreign References:
| KR20110133927A | 2011-12-14 | |||
| KR20160143068A | 2016-12-14 | |||
| JP6595389B2 | 2019-10-23 | |||
| KR20170062401A | 2017-06-07 | |||
| KR101988138B1 | 2019-06-11 | |||
| KR20180095982A | 2018-08-29 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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