WO2011026596A3 - Schutzeinrichtung für galvanische zellen - Google Patents

Schutzeinrichtung für galvanische zellen Download PDF

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Publication number
WO2011026596A3
WO2011026596A3 PCT/EP2010/005319 EP2010005319W WO2011026596A3 WO 2011026596 A3 WO2011026596 A3 WO 2011026596A3 EP 2010005319 W EP2010005319 W EP 2010005319W WO 2011026596 A3 WO2011026596 A3 WO 2011026596A3
Authority
WO
WIPO (PCT)
Prior art keywords
protective device
battery
cells
activation
interconnection
Prior art date
Application number
PCT/EP2010/005319
Other languages
English (en)
French (fr)
Other versions
WO2011026596A2 (de
Inventor
Tim Schaefer
Andreas Gutsch
Original Assignee
Li-Tec Battery 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 Li-Tec Battery Gmbh filed Critical Li-Tec Battery Gmbh
Priority to JP2012527224A priority Critical patent/JP2013504288A/ja
Priority to BR112012004914A priority patent/BR112012004914A2/pt
Priority to CN2010800392597A priority patent/CN102483046A/zh
Priority to EP10751573A priority patent/EP2473736A2/de
Priority to US13/393,951 priority patent/US20120293016A1/en
Publication of WO2011026596A2 publication Critical patent/WO2011026596A2/de
Publication of WO2011026596A3 publication Critical patent/WO2011026596A3/de

Links

Classifications

    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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
    • H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • 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
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51—Connection only in series
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/323—Thermally-sensitive members making use of shape memory materials
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Secondary Cells (AREA)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Eine Schutzeinrichtung für galvanische Zellen (201, 202, 301, 302), die über mit Polanschlüssen (203, 204, 503, 504) dieser Zellen in geeigneter Weise verbundene Kontaktelemente (205, 207, 209, 212, 405, 409, 406, 407, 506, 507, 509, 606, 607, 706, 707, 709, 805, 806, 807, 809) zu einer Batterie zusammengeschaltet sind, kann einzelnen Zellen einer Batterie zugeordnet werden. Die Schutzeinrichtung verfügt über eine Aktivierungseinrichtung (1008, 1108, 1208, 1011, 1111) zu ihrer Aktivierung. Bei Aktivierung der Schutzeinrichtung, überbrückt diese Schutzeinrichtung die ihr zugeordnete Zelle durch eine Veränderung der Zusammenschaltung und nimmt sie so aus dem Batterieverbund elektrisch heraus. In der Aktivierungseinrichtung bewirkt vorzugsweise ein elektrisch leitendes oder isolierendes Bauelement aus einem Formgedächtnismaterial die Veränderung der Zusammenschaltung durch eine Änderung der Form dieses Bauelements, sobald und/oder solange die Temperatur dieses Bauelements außerhalb eines definierten Temperaturbereichs liegt.
PCT/EP2010/005319 2009-09-04 2010-08-30 Schutzeinrichtung für galvanische zellen WO2011026596A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012527224A JP2013504288A (ja) 2009-09-04 2010-08-30 ガルバニセルのための保護装置
BR112012004914A BR112012004914A2 (pt) 2009-09-04 2010-08-30 aparelho de proteção, célula galvânica e bateria
CN2010800392597A CN102483046A (zh) 2009-09-04 2010-08-30 用于原电池的保护装置
EP10751573A EP2473736A2 (de) 2009-09-04 2010-08-30 Schutzeinrichtung für galvanische zellen
US13/393,951 US20120293016A1 (en) 2009-09-04 2010-08-30 Protective device for galvanic cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009040146A DE102009040146A1 (de) 2009-09-04 2009-09-04 Schutzeinrichtung für galvanische Zellen
DE102009040146.6 2009-09-04

Publications (2)

Publication Number Publication Date
WO2011026596A2 WO2011026596A2 (de) 2011-03-10
WO2011026596A3 true WO2011026596A3 (de) 2011-05-19

Family

ID=42946631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/005319 WO2011026596A2 (de) 2009-09-04 2010-08-30 Schutzeinrichtung für galvanische zellen

Country Status (8)

Country Link
US (1) US20120293016A1 (de)
EP (1) EP2473736A2 (de)
JP (1) JP2013504288A (de)
KR (1) KR20120084291A (de)
CN (1) CN102483046A (de)
BR (1) BR112012004914A2 (de)
DE (1) DE102009040146A1 (de)
WO (1) WO2011026596A2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011077311A1 (de) * 2011-06-09 2012-12-13 Sb Limotive Company Ltd. Verfahren zur Erkennung einer Auslösung einer Sicherheitseinrichtung
US9525194B2 (en) * 2011-12-14 2016-12-20 GM Global Technology Operations LLC Reversible electrical connector and method
DE102012208470A1 (de) * 2012-05-21 2013-11-21 Robert Bosch Gmbh Vorrichtung und Verfahren zum Abkoppeln und/oder Überbrücken von Anschlüssen für eine Batteriezelle
DE102012210596A1 (de) * 2012-06-22 2013-12-24 Robert Bosch Gmbh Sicherheitskonzept für Batterien
JP6135246B2 (ja) 2013-03-29 2017-05-31 株式会社Ｇｓユアサ 蓄電装置
JP6032135B2 (ja) * 2013-06-05 2016-11-24 トヨタ自動車株式会社 蓄電システム
CN104104068A (zh) * 2013-12-20 2014-10-15 中投仙能科技（苏州）有限公司 锂离子电池保护器
JP6412152B2 (ja) * 2013-12-20 2018-10-24 中投仙能科技（▲蘇▼州）有限公司 リチウムイオン電池保護器
EP2945177A1 (de) * 2014-05-12 2015-11-18 Vlaamse Instelling voor Technologisch Onderzoek (VITO) Nichtumkehrbare Trennungs- oder Öffner- und Schließervorrichtung für elektrische Geräte
EP3577704A4 (de) 2017-02-01 2021-03-10 24m Technologies, Inc. Systeme und verfahren zur verbesserung von sicherheitsmerkmalen in elektrochemischen zellen
WO2019027901A1 (en) * 2017-07-31 2019-02-07 24M Technologies, Inc. CURRENT INTERRUPTING DEVICES USING SHAPE MEMORY MATERIALS
US10854869B2 (en) 2017-08-17 2020-12-01 24M Technologies, Inc. Short-circuit protection of battery cells using fuses
DE102017220505B4 (de) * 2017-11-16 2024-03-28 Te Connectivity Germany Gmbh Anschlusselement zur mechanischen und elektrischen Verbindung mit einem Kontaktelement einer elektrischen Speicherzelle, insbesondere einer Kontaktfahne einer Pouch-Zelle, sowie elektrisches Speicherzellenmodul
CN108777927B (zh) * 2018-06-26 2019-11-26 联想(北京)有限公司 一种散热装置、方法及电子设备
CN112331983B (zh) 2019-11-29 2021-10-08 宁德时代新能源科技股份有限公司 电池模块、装置及失效电池单体的失效处理方法
FR3104323B1 (fr) 2019-12-06 2021-11-05 Accumulateurs Fixes Dispositif de deconnexion comprenant un element thermo-activable
DE102022119479A1 (de) 2022-08-03 2024-02-08 Audi Aktiengesellschaft Bauteilanordnung für eine Hochvoltbatterie und Verfahren zum Herstellen einer Bauteilanordnung

Citations (6)

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US4651253A (en) * 1984-07-17 1987-03-17 Brown, Boveri & Cie Ag Shunting element
JPH06181059A (ja) * 1992-12-14 1994-06-28 Nippondenso Co Ltd リチウム２次集合電池装置
US5510598A (en) * 1993-03-03 1996-04-23 Martin Marietta Corporation Electro-thermally actuated switch
US20060012334A1 (en) * 2004-05-17 2006-01-19 Railpower Technologies Corp. Automated battery cell shunt bypass
DE102007017018A1 (de) * 2007-04-11 2008-03-27 Daimler Ag Überbrückung defekter Zellen bei Batterien
WO2010083945A1 (de) * 2009-01-20 2010-07-29 Li-Tec Battery Gmbh Schutzeinrichtung für galvanische zellen

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US4855195A (en) * 1988-07-11 1989-08-08 Eveready Battery Company, Inc. Electrochemical cell with internal circuit interrupter
JP3331529B2 (ja) * 1993-01-29 2002-10-07 キヤノン株式会社 蓄電装置及び電力システム
JPH10302762A (ja) * 1997-02-28 1998-11-13 Sumitomo Chem Co Ltd サーマルスイッチを有するリチウム二次電池
JPH1140203A (ja) * 1997-07-14 1999-02-12 Hitachi Ltd 二次電池
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651253A (en) * 1984-07-17 1987-03-17 Brown, Boveri & Cie Ag Shunting element
JPH06181059A (ja) * 1992-12-14 1994-06-28 Nippondenso Co Ltd リチウム２次集合電池装置
US5510598A (en) * 1993-03-03 1996-04-23 Martin Marietta Corporation Electro-thermally actuated switch
US20060012334A1 (en) * 2004-05-17 2006-01-19 Railpower Technologies Corp. Automated battery cell shunt bypass
DE102007017018A1 (de) * 2007-04-11 2008-03-27 Daimler Ag Überbrückung defekter Zellen bei Batterien
WO2010083945A1 (de) * 2009-01-20 2010-07-29 Li-Tec Battery Gmbh Schutzeinrichtung für galvanische zellen

Also Published As

Publication number Publication date
CN102483046A (zh) 2012-05-30
JP2013504288A (ja) 2013-02-04
US20120293016A1 (en) 2012-11-22
BR112012004914A2 (pt) 2016-04-05
WO2011026596A2 (de) 2011-03-10
EP2473736A2 (de) 2012-07-11
KR20120084291A (ko) 2012-07-27
DE102009040146A1 (de) 2011-03-10

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