JP2023533868A5 - - Google Patents

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Publication number
JP2023533868A5
JP2023533868A5 JP2023503077A JP2023503077A JP2023533868A5 JP 2023533868 A5 JP2023533868 A5 JP 2023533868A5 JP 2023503077 A JP2023503077 A JP 2023503077A JP 2023503077 A JP2023503077 A JP 2023503077A JP 2023533868 A5 JP2023533868 A5 JP 2023533868A5
Authority
JP
Japan
Prior art keywords
cell
vacuum chamber
leak
gas
detection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2023503077A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023533868A (ja
Filing date
Publication date
Priority claimed from EP20305813.6A external-priority patent/EP3736903B1/en
Application filed filed Critical
Publication of JP2023533868A publication Critical patent/JP2023533868A/ja
Publication of JP2023533868A5 publication Critical patent/JP2023533868A5/ja
Pending legal-status Critical Current

Links

JP2023503077A 2020-07-15 2021-07-13 バッテリーセルのリークテストのための方法 Pending JP2023533868A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20305813.6 2020-07-15
EP20305813.6A EP3736903B1 (en) 2020-07-15 2020-07-15 Method for leak testing a battery cell
PCT/EP2021/069442 WO2022013212A1 (en) 2020-07-15 2021-07-13 Method for leak testing a battery cell

Publications (2)

Publication Number Publication Date
JP2023533868A JP2023533868A (ja) 2023-08-04
JP2023533868A5 true JP2023533868A5 (enExample) 2024-07-17

Family

ID=71944063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023503077A Pending JP2023533868A (ja) 2020-07-15 2021-07-13 バッテリーセルのリークテストのための方法

Country Status (7)

Country Link
US (1) US20230253632A1 (enExample)
EP (1) EP3736903B1 (enExample)
JP (1) JP2023533868A (enExample)
KR (1) KR20230039706A (enExample)
CN (1) CN116210114A (enExample)
TW (1) TW202213848A (enExample)
WO (1) WO2022013212A1 (enExample)

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Publication number Priority date Publication date Assignee Title
CN222353445U (zh) * 2021-10-08 2025-01-14 亚德克 用于测试密封部件的密封性的系统
CN113932988B (zh) * 2021-11-26 2024-04-26 常熟大众机器人研究院有限公司 锂电池盖板检测装置
KR20240016069A (ko) * 2022-07-28 2024-02-06 주식회사 엘지에너지솔루션 가스 포집 장치
CN116243180A (zh) * 2023-02-08 2023-06-09 苏州大学 一种软包电池充放电产气的原位测试方法
KR20240177529A (ko) * 2023-06-20 2024-12-27 주식회사 엘지에너지솔루션 이차전지용 측정 장치
US12525659B2 (en) * 2023-08-18 2026-01-13 Horiba Instruments Incorporated Enclosed battery emissions dilution and sampling
CN117091772A (zh) * 2023-10-17 2023-11-21 宁德时代新能源科技股份有限公司 气密性检测方法及气密性检测系统
US20250189421A1 (en) * 2023-12-11 2025-06-12 GM Global Technology Operations LLC System and method for quantitatively measuring gases generated by a battery cell or battery cell component as a function of time during testing
CN118882953B (zh) * 2024-08-29 2025-09-02 岚图汽车科技有限公司 电池包气密性检测装置及检测方法

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US4374476A (en) * 1977-11-28 1983-02-22 Phillips Petroleum Company Vacuum vaporizing method and apparatus
JPH0413943A (ja) * 1990-05-02 1992-01-17 Yamaha Corp 漏れ試験装置
US5317900A (en) * 1992-10-02 1994-06-07 The Lyle E. & Barbara L. Bergquist Trust Ultrasensitive helium leak detector for large systems
JP4605927B2 (ja) * 2001-03-16 2011-01-05 ヤマハファインテック株式会社 漏洩試験装置
JP2004171960A (ja) * 2002-11-20 2004-06-17 Sony Corp 検査装置および電池の製造方法
ATE392606T1 (de) * 2003-12-05 2008-05-15 Adixen Sensistor Ab System und verfahren zur bestimmung der lecksicherheit eines objekts
JP4475224B2 (ja) * 2005-11-15 2010-06-09 株式会社デンソー 気密漏れ検査装置
IL193003A (en) * 2008-07-23 2011-12-29 Aviv Amirav Open probe method and device for sample introduction for mass spectrometry analysis
WO2012005199A1 (ja) * 2010-07-05 2012-01-12 国立大学法人山口大学 漏れ検査装置及び漏れ検査方法
KR101198857B1 (ko) * 2011-04-11 2012-11-07 주식회사 가스디엔에이 이차전지의 리크 검사장치
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JP6220286B2 (ja) * 2014-02-27 2017-10-25 株式会社フクダ 漏れ試験方法及び装置
CN105466641A (zh) * 2015-10-15 2016-04-06 杭州伯坦科技工程有限公司 电池漏液快速检测装置及其检测方法
KR102034699B1 (ko) * 2015-12-15 2019-10-21 주식회사 엘지화학 전지셀의 전해액 유출 정도를 측정하는 정량 분석 장치 및 이를 통해 전지셀을 검사하는 방법
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