SIMULTANEOUS INSPECTION DEVICE OF MULTIPLE SECONDARY BATTERY CELL POUCHES

Title:

SIMULTANEOUS INSPECTION DEVICE OF MULTIPLE SECONDARY BATTERY CELL POUCHES

Document Type and Number:

WIPO Patent Application WO/2019/240443

Kind Code:

A1

Abstract:

The present invention relates to a simultaneous inspection device of multiple secondary battery cell pouches, the simultaneous inspection device comprising: a support member installed for support; a movable member installed to face the support member; multiple pressure panels which are installed side by side between the support member and the movable member, and combined so that the gap between them can be adjusted by the back and forth movement of the movable member wherein the secondary battery cell pouches are inserted into each gap; a guide member for guiding the pressing panels to move in the direction necessary for adjusting the gaps; and a pressure driving unit for moving the movable member back and forth to pressurize and pressure-release the secondary battery cell pouch between the pressurizing panels on both sides.

Inventors:

KWAK GI YOUNG (KR)
KIM SUNG TAE (KR)
SUNG NAK GI (KR)
KANG JOON SUP (KR)

Application Number:

PCT/KR2019/006934

Publication Date:

December 19, 2019

Filing Date:

June 10, 2019

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

G01R31/02; G01R19/00; G01R19/165; G01R31/364; H01M2/02; H01M4/04; H01M10/42

Foreign References:

KR101521267B1	2015-05-20
KR20150014544A	2015-02-09
KR20180000120A	2018-01-02
KR20170068145A	2017-06-19
JP2002134176A	2002-05-10
KR20180066651A	2018-06-19
KR20180144260A	2018-11-21
KR20100044407A	2010-04-30

Other References: