Title:
BATTERY CELL JIG COMPRISING SPACER LAMINATE, APPARATUS COMPRISING SAME FOR MEASURING VOLUME OF BATTERY CELL, AND METHOD FOR MEASURING VOLUME OF BATTERY CELL USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/092519
Kind Code:
A1
Abstract:
The present invention relates to a battery cell jig including a spacer laminate, an apparatus comprising same for measuring the volume of a battery cell, and a method for measuring the volume of a battery cell using same. The spacer laminate includes a spacer that can be assembled so as to easily adjust a gap between first and second plates in which a battery cell is interposed, and includes a slit portion that is open in the lengthwise direction in the spacer, and thus, when measuring a change in the volume of the battery cell by using Archimedes' principle, water pooling between the battery cell jig and the spacer can be prevented.
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Inventors:
JEON HYUNG IN (KR)
LEE JONG HWA (KR)
LEE JONG HWA (KR)
Application Number:
PCT/KR2021/011521
Publication Date:
May 05, 2022
Filing Date:
August 27, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/42; G01N9/08
Foreign References:
| KR100922571B1 | 2009-10-21 | |||
| JP2006147531A | 2006-06-08 | |||
| KR101195888B1 | 2012-10-30 | |||
| KR102070684B1 | 2020-01-29 | |||
| KR20160067235A | 2016-06-14 | |||
| KR20200143327A | 2020-12-23 |
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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