METHOD FOR MANUFACTURING BATTERY MODULE

Title:

METHOD FOR MANUFACTURING BATTERY MODULE

Document Type and Number:

WIPO Patent Application WO/2019/117462

Kind Code:

A1

Abstract:

The present application can provide a method for manufacturing a battery module. The present application can provide a method for manufacturing a battery module with a simple process and at low cost without the generation of a reverse discharge. The present application can provide a method for manufacturing a battery module comprising: a module case having an inner space formed by a lower plate and a side wall, and having an inlet formed on the lower plate or the side wall; a plurality of battery cells present in the inner space; and a resin layer coming in contact with the lower plate or the side wall while making contact with the battery cells, the method comprising the steps of: attaching tape so as to cover the inlet of the lower plate or the side wall; mounting an injection device such that the injection device of a resin composition is mounted in the inlet while passing through the tape; and injecting the resin composition into the mounted injection device.

Inventors:

PARK EUN SUK (KR)
YANG SE WOO (KR)
CHO YOON GYUNG (KR)
KANG YANG GU (KR)
KIM HYUN SUK (KR)
PARK HYOUNG SOOK (KR)
PARK SANG MIN (KR)
YANG YOUNG JO (KR)

Application Number:

PCT/KR2018/013295

Publication Date:

June 20, 2019

Filing Date:

November 05, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

B29C65/50; B29C65/52; C09J11/00; C09J123/08; C09J133/00; C09J163/00; C09J175/04; C09J183/04; H01M50/211; H01M50/293; B29L31/34; H01M50/119; H01M50/121; H01M50/126

Foreign References:

KR20160105354A	2016-09-06
KR20160051444A	2016-05-11
KR20100098458A	2010-09-06
JP2016197572A	2016-11-24
JP2011113722A	2011-06-09
KR20170172480A	2017-12-14

Other References: