APPARATUS FOR MEASURING FLOW RATE OF VENTING GAS IN SECONDARY BATTARY CELL DEVICE AND MEASURING METHOD USING THE SAME

• Main Authors: LEE HANYOUNG, JUNG HYERAN, LEE SU RIM, LEE KYUNGMIN
• Format: Patent
• Language: English; Korean
• Published: 09.05.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; TESTING

본 발명의 일 실시예에 따른 이차 전지의 가스 유량 측정 장치는, 이차 전지를 수용하는 챔버, 및 상기 챔버의 배출구에 연결되고 파이프 형상을 갖는 유량 측정부를 포함한다. An apparatus for measuring flow rate of venting gas of a secondary battery cell device according to an embodiment of the present invention comprises a chamber for accommodating a secondary battery cell device, and a pipe-shaped flow measurement unit connected to an outlet of the chamber.