CN116210114A - 电池泄漏测试方法 - Google Patents

电池泄漏测试方法 Download PDF

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Publication number
CN116210114A
CN116210114A CN202180060265.9A CN202180060265A CN116210114A CN 116210114 A CN116210114 A CN 116210114A CN 202180060265 A CN202180060265 A CN 202180060265A CN 116210114 A CN116210114 A CN 116210114A
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CN
China
Prior art keywords
battery
vacuum chamber
gas
leak
pressure
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
CN202180060265.9A
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English (en)
Chinese (zh)
Inventor
埃利·科恩
朱塞佩·沃拉罗
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Marpos Co
Original Assignee
Marpos Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marpos Co filed Critical Marpos Co
Publication of CN116210114A publication Critical patent/CN116210114A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4228—Leak testing of cells or batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Secondary Cells (AREA)
  • Materials Engineering (AREA)
CN202180060265.9A 2020-07-15 2021-07-13 电池泄漏测试方法 Pending CN116210114A (zh)

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 (1)

Publication Number Publication Date
CN116210114A true CN116210114A (zh) 2023-06-02

Family

ID=71944063

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180060265.9A Pending CN116210114A (zh) 2020-07-15 2021-07-13 电池泄漏测试方法

Country Status (7)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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

Citations (6)

* Cited by examiner, † Cited by third party
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US20100019140A1 (en) * 2008-07-23 2010-01-28 Aviv Amirav Open probe method and device for sample introduction for mass spectrometry analysis
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
KR20170071140A (ko) * 2015-12-15 2017-06-23 주식회사 엘지화학 전지셀의 전해액 유출 정도를 측정하는 정량 분석 장치 및 이를 통해 전지셀을 검사하는 방법
WO2019215339A1 (en) * 2018-05-11 2019-11-14 Marposs Societa' Per Azioni Method for leak testing a battery cell and relative leak testing system
CN209911308U (zh) * 2019-03-21 2020-01-07 广东东方纵横检测有限公司 一种顶空气相色谱仪
CN210628245U (zh) * 2019-12-16 2020-05-26 深圳至秦仪器有限公司 一种脉冲载气辅助的进样装置

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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
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
DE112014004741B4 (de) * 2013-10-15 2022-02-17 Fukuda Co., Ltd. Leckageprüfvorrichtung und leckageprüfverfahren
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
CN107806969A (zh) * 2017-09-21 2018-03-16 湖南立方新能源科技有限责任公司 一种二次电池检漏方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100019140A1 (en) * 2008-07-23 2010-01-28 Aviv Amirav Open probe method and device for sample introduction for mass spectrometry analysis
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
KR20170071140A (ko) * 2015-12-15 2017-06-23 주식회사 엘지화학 전지셀의 전해액 유출 정도를 측정하는 정량 분석 장치 및 이를 통해 전지셀을 검사하는 방법
WO2019215339A1 (en) * 2018-05-11 2019-11-14 Marposs Societa' Per Azioni Method for leak testing a battery cell and relative leak testing system
CN209911308U (zh) * 2019-03-21 2020-01-07 广东东方纵横检测有限公司 一种顶空气相色谱仪
CN210628245U (zh) * 2019-12-16 2020-05-26 深圳至秦仪器有限公司 一种脉冲载气辅助的进样装置

Also Published As

Publication number Publication date
EP3736903B1 (en) 2023-03-29
EP3736903A3 (en) 2021-01-13
TW202213848A (zh) 2022-04-01
JP2023533868A (ja) 2023-08-04
KR20230039706A (ko) 2023-03-21
EP3736903A2 (en) 2020-11-11
WO2022013212A1 (en) 2022-01-20
US20230253632A1 (en) 2023-08-10

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