Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRODE ASSEMBLY, APPARATUS FOR MANUFACTURING SAME, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/043180
Kind Code:
A1
Abstract:
An electrode assembly manufacturing device according to an embodiment of the present invention comprises: a first electrode supply unit for providing a first electrode sheet on which multiple first electrodes are formed; a second electrode supply unit for providing a second electrode sheet on which multiple second electrodes are formed; a separator supply unit which is folded if the first electrodes or the second electrodes are seated thereon, thereby covering the electrodes, and which provides a separator sheet laminated with the electrodes; a table having an upper surface, on which the first electrodes and the second electrodes are seated, so as to have the separator sheet folded between the first electrodes and the second electrodes, in order to form the electrode assembly; a separator guide for guiding the folding direction of the separator sheet; and a pair of upper applicators for applying an adhesive to at least a part of the separator sheet positioned between the table and the separator guide. The table makes rotating reciprocating movements between the first electrode supply unit and the second electrode supply unit, and the separator guide and the pair of upper applicators make straight reciprocating movements leftwards/rightwards with reference to the table.

More Like This:
WO/2022/062608BATTERY, BATTERY PACK AND ELECTRIC VEHICLE
WO/2018/197536SYSTEM CONSISTING OF A HOLDER AND STORED ENERGY SOURCES WHICH CAN BE PLACED IN THE HOLDER
JPS6417380MANUFACTURE OF THIN-TYPE CELL
Inventors:
KIM JIN GON (KR)
LEE BYEONG KYU (KR)
JUNG SU TAEK (KR)
Application Number:
PCT/KR2022/013708
Publication Date:
March 23, 2023
Filing Date:
September 14, 2022
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/04; H01M50/46
Foreign References:
KR20200023854A2020-03-06
KR101084075B12011-11-16
JP2017050215A2017-03-09
KR20200023853A2020-03-06
KR20120060325A2012-06-12
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: ELECTRONIC DEVICE COMPRISING ANTENNA

Next Patent: THERMOPLASTIC RESIN COMPOSITION