ATE118652T1 - Verfahren zur prüfung von dichtigkeit der zellen von starterbatterien mittels druckluft. - Google Patents

Verfahren zur prüfung von dichtigkeit der zellen von starterbatterien mittels druckluft.

Info

Publication number
ATE118652T1
ATE118652T1 AT91117174T AT91117174T ATE118652T1 AT E118652 T1 ATE118652 T1 AT E118652T1 AT 91117174 T AT91117174 T AT 91117174T AT 91117174 T AT91117174 T AT 91117174T AT E118652 T1 ATE118652 T1 AT E118652T1
Authority
AT
Austria
Prior art keywords
cells
tightness
checking
compressed air
curve
Prior art date
Application number
AT91117174T
Other languages
English (en)
Inventor
Willi Dipl-Ing Christophersen
Juergen Dr Dipl-Ing Hoecker
Original Assignee
Vb Autobatterie Gmbh
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 Vb Autobatterie Gmbh filed Critical Vb Autobatterie Gmbh
Application granted granted Critical
Publication of ATE118652T1 publication Critical patent/ATE118652T1/de

Links

Classifications

    • 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
    • G01M3/32—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 for containers, e.g. radiators
    • G01M3/3236—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 for containers, e.g. radiators by monitoring the interior space of the containers
    • 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
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
AT91117174T 1990-10-26 1991-10-09 Verfahren zur prüfung von dichtigkeit der zellen von starterbatterien mittels druckluft. ATE118652T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4034106A DE4034106A1 (de) 1990-10-26 1990-10-26 Verfahren zur pruefung von dichtigkeit der zellen von starterbatterien mittels druckluft

Publications (1)

Publication Number Publication Date
ATE118652T1 true ATE118652T1 (de) 1995-03-15

Family

ID=6417119

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91117174T ATE118652T1 (de) 1990-10-26 1991-10-09 Verfahren zur prüfung von dichtigkeit der zellen von starterbatterien mittels druckluft.

Country Status (4)

Country Link
EP (1) EP0482422B1 (de)
AT (1) ATE118652T1 (de)
DE (2) DE4034106A1 (de)
ES (1) ES2071184T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410234C1 (de) * 1994-03-25 1995-05-04 Grundig Emv Verfahren zur Prüfung der Dichtigkeit von Abgasmeßgeräten und daran angeschlossenen Meßsonden
DE102004033456A1 (de) * 2004-07-07 2006-01-26 Varta Microbattery Gmbh Verfahren zur Prüfung der Dichtigkeit oder Stabilität galvanischer Elemente
CN101377444B (zh) * 2007-08-31 2011-07-27 比亚迪股份有限公司 一种评价电池密封件安全性能的方法
DE102014222786B4 (de) 2014-11-07 2024-03-21 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Dichtigkeitsprüfung von elektrochemischen Speichern in Form von Batterien oder Batterieeinzelzellen
DE102021127865B3 (de) 2021-10-26 2022-11-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Dichtheitsprüfung einer Hochvoltbatterie für ein wenigstens teilweise elektrisch angetriebenes Kraftfahrzeug
CN114018466B (zh) * 2021-10-27 2023-05-30 湖北亿纬动力有限公司 一种电池内压测试方法
DE102021006210B3 (de) 2021-12-16 2023-06-15 Mercedes-Benz Group AG Batteriegehäuse und Verfahren zur Dichtheitsprüfung
CN114323494A (zh) * 2021-12-31 2022-04-12 江苏海莱新创医疗科技有限公司 电极片气密性检测设备、系统及其检测方法
DE102022002420B4 (de) 2022-07-04 2025-03-06 Mercedes-Benz Group AG Batteriegehäuse und Verfahren zur Dichtheitsprüfung
CN115939483B (zh) * 2022-12-15 2025-08-26 合肥国轩高科动力能源有限公司 一种电芯挤压组件及电芯挤压的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813922A (en) * 1972-03-15 1974-06-04 Gould Inc Air leak detector
US4099404A (en) * 1974-05-31 1978-07-11 General Battery Corporation Automatic air leak testing apparatus and method for batteries

Also Published As

Publication number Publication date
EP0482422B1 (de) 1995-02-15
EP0482422A3 (en) 1993-06-09
DE59104590D1 (de) 1995-03-23
EP0482422A2 (de) 1992-04-29
ES2071184T3 (es) 1995-06-16
DE4034106A1 (de) 1992-04-30

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee