DE2925248C2 - - Google Patents

Info

Publication number
DE2925248C2
DE2925248C2 DE2925248A DE2925248A DE2925248C2 DE 2925248 C2 DE2925248 C2 DE 2925248C2 DE 2925248 A DE2925248 A DE 2925248A DE 2925248 A DE2925248 A DE 2925248A DE 2925248 C2 DE2925248 C2 DE 2925248C2
Authority
DE
Germany
Prior art keywords
charge
swelling
plate
state
spring arrangement
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.)
Expired
Application number
DE2925248A
Other languages
German (de)
English (en)
Other versions
DE2925248A1 (de
Inventor
Karl Wilhelm Dipl.-Chem. Dr. 6233 Kelkheim De Lexow
Helmut 6237 Liederbach De Kraft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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 VARTA Batterie AG filed Critical VARTA Batterie AG
Priority to DE19792925248 priority Critical patent/DE2925248A1/de
Publication of DE2925248A1 publication Critical patent/DE2925248A1/de
Application granted granted Critical
Publication of DE2925248C2 publication Critical patent/DE2925248C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—Compression means for stacks of electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • 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

  • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Fuel Cell (AREA)
DE19792925248 1979-06-22 1979-06-22 Verfahren zur messung des ladezustandes von wiederaufladbaren galvanischen elementen Granted DE2925248A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792925248 DE2925248A1 (de) 1979-06-22 1979-06-22 Verfahren zur messung des ladezustandes von wiederaufladbaren galvanischen elementen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792925248 DE2925248A1 (de) 1979-06-22 1979-06-22 Verfahren zur messung des ladezustandes von wiederaufladbaren galvanischen elementen

Publications (2)

Publication Number Publication Date
DE2925248A1 DE2925248A1 (de) 1981-01-08
DE2925248C2 true DE2925248C2 (ru) 1988-05-11

Family

ID=6073911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792925248 Granted DE2925248A1 (de) 1979-06-22 1979-06-22 Verfahren zur messung des ladezustandes von wiederaufladbaren galvanischen elementen

Country Status (1)

Country Link
DE (1) DE2925248A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221481A1 (de) * 2013-10-23 2015-04-23 Thyssenkrupp System Engineering Gmbh Spannvorrichtung für die Herstellung von Energiespeicherzellen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08115751A (ja) * 1994-08-25 1996-05-07 Tadamasa Akutagawa 寿命インジケーター及び寿命インジケーター付鉛蓄電池
JP3724332B2 (ja) * 2000-05-23 2005-12-07 日産自動車株式会社 燃料電池システム
DE102009034854B4 (de) * 2009-07-27 2015-10-15 Continental Automotive Gmbh Anordnung und Verwendung einer Anordnung zur Durchführung eines Verfahrens zum Bestimmen eines Ladezustands
US20110174084A1 (en) * 2010-01-15 2011-07-21 G4 Synergetics, Inc. Methods and systems for measuring state of charge
DE102010012936A1 (de) * 2010-03-26 2011-09-29 Daimler Ag Zellverbund mit einer vorgebbaren Anzahl von parallel und/oder seriell miteinander elektrisch verschalteten Einzelzellen
DE102012208509A1 (de) * 2012-05-22 2013-11-28 Robert Bosch Gmbh Vorrichtung zum Ermitteln einer Zustandsgröße einer Zelle zur Umwandlung von chemischer Energie in elektrische Energie, Zelle, Zellenmodul und Verfahren zum Ermitteln einer Zustandsgröße einer Zelle
DE102014201031A1 (de) * 2014-01-21 2015-07-23 Volkswagen Aktiengesellschaft Batterieeinheit
CN103956443B (zh) * 2014-04-28 2016-04-27 深圳市格林晟科技有限公司 软包装锂离子电池的夹具
DE102016212556A1 (de) * 2016-07-11 2018-01-11 Robert Bosch Gmbh Dilatometer für Elektrodenstapel
DE102020117191A1 (de) 2020-06-30 2021-12-30 Audi Aktiengesellschaft Batterie für Kraftfahrzeug sowie Kraftfahrzeug und Herstellverfahren hierzu
CN113481520B (zh) * 2021-07-28 2022-09-23 上海大学 一种用以电解氧化法制备石墨烯的阳极结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899635A (en) * 1952-03-07 1959-08-11 Electric battery with charge testing means
DE2448068A1 (de) * 1974-10-09 1976-04-22 Bosch Gmbh Robert Blei-akkumulator mit einem sensor fuer eine ladungszustandsanzeige

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013221481A1 (de) * 2013-10-23 2015-04-23 Thyssenkrupp System Engineering Gmbh Spannvorrichtung für die Herstellung von Energiespeicherzellen
DE102013221481B4 (de) 2013-10-23 2018-06-28 Thyssenkrupp System Engineering Gmbh Spannvorrichtung für die Herstellung von Energiespeicherzellen

Also Published As

Publication number Publication date
DE2925248A1 (de) 1981-01-08

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee