BR112012004914A2 - aparelho de proteção, célula galvânica e bateria - Google Patents

aparelho de proteção, célula galvânica e bateria

Info

Publication number
BR112012004914A2
BR112012004914A2 BR112012004914A BR112012004914A BR112012004914A2 BR 112012004914 A2 BR112012004914 A2 BR 112012004914A2 BR 112012004914 A BR112012004914 A BR 112012004914A BR 112012004914 A BR112012004914 A BR 112012004914A BR 112012004914 A2 BR112012004914 A2 BR 112012004914A2
Authority
BR
Brazil
Prior art keywords
battery
protective device
cell
activation
component
Prior art date
Application number
BR112012004914A
Other languages
English (en)
Inventor
Andreas Gutsch
Tim Schaefer
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
Publication of BR112012004914A2 publication Critical patent/BR112012004914A2/pt

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)
  • Protection Of Static Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)

Abstract

aparelho de proteção, célula galvânica e bateria a invenção descreve um aparelho de proteção para células galvânicas (201, 202, 301, 302) que se encontram interligadas por meio de elementos de contato (205, 207, 209, 212, 405, 409, 406, 407, 506, 507, 509, 606, 607, 706, 707, 709, 805, 806, 807, 809) que são adequeadamente ligados a conexões de pólo (203, 204, 503, 504) das células para dar uma bateria possa estar associada aum célula individual a conexões de pólo (203, 204, 503, 504) das células para dar uma bateria possa estar associada a uma célula individual de uma bateria. o aparelho de proteção possui um aparelho de ativação (1008, 1108, 1208, 1011, 1111) para ativação. quando um aparelho de proteção é ativado, o aparelho de proteão liga a célula a ela associada por meio de uma mudança da interligação então remove a mesma por uma funcionalidade elétrica do arranjo da bateria. no aparelho de ativação, preferencialmente um componente eletrocondutor ou de isolante feito de um material com memória de forma liga cerca da alteração a interligação por meio de uma mudança na forma deste componente, logo que e/ou enquanto a temperatura do componete encontra-se fora de uma gama de temperaturas definidas.
BR112012004914A 2009-09-04 2010-08-30 aparelho de proteção, célula galvânica e bateria BR112012004914A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009040146A DE102009040146A1 (de) 2009-09-04 2009-09-04 Schutzeinrichtung für galvanische Zellen
PCT/EP2010/005319 WO2011026596A2 (de) 2009-09-04 2010-08-30 Schutzeinrichtung für galvanische zellen

Publications (1)

Publication Number Publication Date
BR112012004914A2 true BR112012004914A2 (pt) 2016-04-05

Family

ID=42946631

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012004914A BR112012004914A2 (pt) 2009-09-04 2010-08-30 aparelho de proteção, célula galvânica e bateria

Country Status (8)

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

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* 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
WO2015090047A1 (zh) * 2013-12-20 2015-06-25 中投仙能科技（苏州）有限公司 锂离子电池保护器
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
EP2945177A1 (en) * 2014-05-12 2015-11-18 Vlaamse Instelling voor Technologisch Onderzoek (VITO) Non-reversible disconnection or break and make device for electrical appliances
EP3577704A4 (en) 2017-02-01 2021-03-10 24m Technologies, Inc. SYSTEMS AND METHODS FOR IMPROVING SAFETY FEATURES IN ELECTROCHEMICAL CELLS
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

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JP3789140B2 (ja) * 1992-12-14 2006-06-21 株式会社デンソー リチウム２次集合電池装置
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JPH07201365A (ja) * 1993-03-03 1995-08-04 General Electric Co <Ge> スイッチ装置
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
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JP2005079018A (ja) * 2003-09-02 2005-03-24 Texas Instr Japan Ltd 形状記憶合金を用いたスイッチおよびこれを用いた二次電池用保護装置
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DE102009005228A1 (de) * 2009-01-20 2010-07-22 Li-Tec Battery Gmbh Schutzeinrichtung für galvanische Zellen

Also Published As

Publication number Publication date
WO2011026596A2 (de) 2011-03-10
DE102009040146A1 (de) 2011-03-10
EP2473736A2 (de) 2012-07-11
KR20120084291A (ko) 2012-07-27
US20120293016A1 (en) 2012-11-22
JP2013504288A (ja) 2013-02-04
WO2011026596A3 (de) 2011-05-19
CN102483046A (zh) 2012-05-30

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2372 DE 21-06-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.