BR112014003053B8 - Conjunto de bateria secundária e módulo de circuito de proteção - Google Patents

Conjunto de bateria secundária e módulo de circuito de proteção

Info

Publication number
BR112014003053B8
BR112014003053B8 BR112014003053A BR112014003053A BR112014003053B8 BR 112014003053 B8 BR112014003053 B8 BR 112014003053B8 BR 112014003053 A BR112014003053 A BR 112014003053A BR 112014003053 A BR112014003053 A BR 112014003053A BR 112014003053 B8 BR112014003053 B8 BR 112014003053B8
Authority
BR
Brazil
Prior art keywords
board
pcm
anode terminal
cathode terminal
battery cell
Prior art date
Application number
BR112014003053A
Other languages
English (en)
Other versions
BR112014003053A2 (pt
BR112014003053B1 (pt
Inventor
Woon Choi Jong
Jin Yoon Seog
Choi Migeum
Original Assignee
Lg Chemical Ltd
Lg Energy Solution Ltd
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 Lg Chemical Ltd, Lg Energy Solution Ltd filed Critical Lg Chemical Ltd
Publication of BR112014003053A2 publication Critical patent/BR112014003053A2/pt
Publication of BR112014003053B1 publication Critical patent/BR112014003053B1/pt
Publication of BR112014003053B8 publication Critical patent/BR112014003053B8/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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • 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
    • 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
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/147—Lids or covers
    • 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
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/528—Fixed electrical connections, i.e. not intended for disconnection
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/557—Plate-shaped terminals
    • 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
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making
    • Y10T29/4911—Electric battery cell making including sealing

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)
  • Inorganic Chemistry (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

CONJUNTO DE BATERIA SECUNDÁRIO. A descrição apresentada neste relatório consiste de um conjunto de bateria secundário contendo um terminal de ânodo e um terminal de cátodo formados em uma face apresentando uma porção excedente vedada e um módulo de circuito de proteção (PCM) conectados eletricamente a uma célula de bateria via o terminal de ânodo e ao terminal de cátodo, sendo que o PCM inclui uma placa apresentando um circuito de proteção ali formado, com a placa sendo fornecida contendo uma parte de conexão de terminal de ânodo e uma parte de conexão de terminal de cátodo conectados, respectivamente, ao terminal de ânodo e ao terminal de cátodo, e um compartimento PCM configurado para a admissão da placa através de uma face aberta do mesmo, de modo que o compartimento de PCM envolva a placa. A placa é conectada ao terminal de ânodo e ao terminal de cátodo da célula de bateria via a parte de conexão de terminal de ânodo e parte de conexão de terminal de cátodo, com a placa sendo disposta no compartimento de PCM em uma condição aonde a placa vem a ser paralela junto à célula de bateria, e o compartimento de PCM, aonde a placa vem a ser disposta, vindo a ser montada na porção excedente vedada da célula de bateria. O PCM inclui ainda um tampo eletricamente isolado para fechar a face aberta do compartimento de PCM.
BR112014003053A 2011-08-09 2012-08-01 Conjunto de bateria secundária e módulo de circuito de proteção BR112014003053B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20110078989 2011-08-09
KR10-2011-0078989 2011-08-09
KR1020120014792A KR20130018477A (ko) 2011-08-09 2012-02-14 신규한 구조의 이차전지 팩
KR10-2012-0014792 2012-02-14
PCT/KR2012/006128 WO2013022211A2 (ko) 2011-08-09 2012-08-01 이차전지 팩

Publications (3)

Publication Number Publication Date
BR112014003053A2 BR112014003053A2 (pt) 2017-02-21
BR112014003053B1 BR112014003053B1 (pt) 2021-06-08
BR112014003053B8 true BR112014003053B8 (pt) 2023-01-17

Family

ID=47897234

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014003053A BR112014003053B8 (pt) 2011-08-09 2012-08-01 Conjunto de bateria secundária e módulo de circuito de proteção

Country Status (8)

Country Link
US (1) US9793704B2 (pt)
EP (1) EP2744017B1 (pt)
JP (1) JP5947381B2 (pt)
KR (3) KR20130018477A (pt)
CN (2) CN103718342B (pt)
BR (1) BR112014003053B8 (pt)
TW (1) TWI482328B (pt)
WO (1) WO2013022211A2 (pt)

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KR102519555B1 (ko) * 2018-06-12 2023-04-07 삼성에스디아이 주식회사 배터리 팩
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CN114976507A (zh) * 2022-06-30 2022-08-30 东莞新能安科技有限公司 电池包及用电设备

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Also Published As

Publication number Publication date
CN103718342B (zh) 2016-11-23
KR20130018477A (ko) 2013-02-25
TW201336142A (zh) 2013-09-01
US20140147707A1 (en) 2014-05-29
JP2014522089A (ja) 2014-08-28
KR20130030285A (ko) 2013-03-26
KR101293591B1 (ko) 2013-08-13
BR112014003053A2 (pt) 2017-02-21
KR101259944B1 (ko) 2013-05-02
EP2744017A4 (en) 2015-03-18
KR20130018576A (ko) 2013-02-25
US9793704B2 (en) 2017-10-17
EP2744017A2 (en) 2014-06-18
EP2744017B1 (en) 2017-06-21
CN103718342A (zh) 2014-04-09
CN203218397U (zh) 2013-09-25
WO2013022211A2 (ko) 2013-02-14
TWI482328B (zh) 2015-04-21
BR112014003053B1 (pt) 2021-06-08
JP5947381B2 (ja) 2016-07-06
WO2013022211A3 (ko) 2013-04-04

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