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1. WO2022092519 - 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

Publication Number WO/2022/092519
Publication Date 05.05.2022
International Application No. PCT/KR2021/011521
International Filing Date 27.08.2021
IPC
H01M 10/42 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
G01N 9/08 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
9Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
08by measuring buoyant force of solid materials by weighing both in air and in a liquid
Applicants
  • 주식회사 엘지에너지솔루션 LG ENERGY SOLUTION, LTD. [KR]/[KR]
Inventors
  • 전형인 JEON, Hyung In
  • 이종화 LEE, Jong Hwa
Agents
  • 김홍균 KIM, Hong Gyun
Priority Data
10-2020-014332730.10.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) 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
(FR) GABARIT D'ÉLÉMENT DE BATTERIE COMPRENANT UN STRATIFIÉ D'ESPACEUR, APPAREIL LE COMPRENANT POUR MESURER LE VOLUME D'ÉLÉMENT DE BATTERIE, ET PROCÉDÉ DE MESURE DE VOLUME D'ÉLÉMENT DE BATTERIE L'UTILISANT
(KO) 스페이서 적층체를 포함하는 전지 셀 지그, 이를 포함하는 전지 셀의 부피 측정 장치 및 이를 이용한 전지 셀의 부피 측정 방법
Abstract
(EN) 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.
(FR) La présente invention concerne un gabarit d'élément de batterie comprenant un stratifié d'espaceur, un appareil le comprenant pour mesurer le volume d'un élément de batterie, et un procédé de mesure du volume d'un élément de batterie l'utilisant. Le stratifié d'espaceur comprend un espaceur qui peut être assemblé de façon à régler facilement un espace entre des première et seconde plaques dans lesquelles un élément de batterie est intercalé, et comprend une partie fente qui est ouverte dans la direction longitudinale dans l'élément d'espacement, et ainsi, lors de la mesure d'un changement dans le volume de l'élément de batterie en utilisant le principe d'archimède, l'accumulation d'eau entre le gabarit d'élément de batterie et l'espaceur peut être empêchée.
(KO) 본 발명은 스페이서 적층체를 포함하는 전지 셀 지그, 이를 포함하는 전지 셀의 부피 측정 장치 및 이를 이용한 전지 셀의 부피 측정 방법에 관한 것으로, 상기 스페이서 적층체는 조립 가능한 스페이서를 포함하여, 전지 셀이 개재된 제1 및 제2 플레이트 사이의 간격을 용이하게 조절할 수 있으며, 상기 스페이서에 길이 방향을 따라 개방된 슬릿부를 포함하여, 아르키메데스 원리를 이용하여 전지 셀의 부피 변화를 측정할 때, 전지 셀 지그와 스페이서 사이에 물이 고이는 것을 방지할 수 있다.
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