WO2012026692A3 - 전지모듈 및 전지셀의 셀 단자들의 연결 방법 - Google Patents

전지모듈 및 전지셀의 셀 단자들의 연결 방법 Download PDF

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Publication number
WO2012026692A3
WO2012026692A3 PCT/KR2011/005825 KR2011005825W WO2012026692A3 WO 2012026692 A3 WO2012026692 A3 WO 2012026692A3 KR 2011005825 W KR2011005825 W KR 2011005825W WO 2012026692 A3 WO2012026692 A3 WO 2012026692A3
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WO
WIPO (PCT)
Prior art keywords
cell
battery
battery module
terminal
connection method
Prior art date
Application number
PCT/KR2011/005825
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English (en)
French (fr)
Other versions
WO2012026692A2 (ko
Inventor
카카레브알렉스
Original Assignee
주식회사 엘지화학
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.)
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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to CN201180041095.6A priority Critical patent/CN103081177B/zh
Priority to EP11820120.1A priority patent/EP2610946B1/en
Publication of WO2012026692A2 publication Critical patent/WO2012026692A2/ko
Publication of WO2012026692A3 publication Critical patent/WO2012026692A3/ko

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    • 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
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
    • 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
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/522—Inorganic 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
    • H01M50/526—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing 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
    • H01M50/50—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
    • 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
    • H01M50/562—Terminals characterised by the 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/564—Terminals characterised by their manufacturing process
    • H01M50/566—Terminals characterised by their manufacturing process by welding, soldering or brazing
    • 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)
  • Inorganic Chemistry (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

본 발명은 전지셀들의 셀 단자들을 함께 결합하는 전지모듈과 이를 위한 방법을 제공한다. 전지모듈은 제 1 셀 단자를 가진 제 1 전지셀과 제 2 셀 단자를 가진 제 2 전지셀을 포함한다. 전지모듈은 또한 제 1 및 제 2 측면들을 가진 발열 반응층을 포함한다. 제 1 및 제 2 측면들은 각각 제 1 및 제 2 셀 단자들에 인접하여 배치되어 있다. 발열 반응층은 발열 반응층의 적어도 일부에 접촉하는 레이저 빔에 반응하여 제 1 및 제 2 셀 단자들 사이에 결합 조인트를 형성하기 위해 발화되는 것으로 구성되어 있다.
PCT/KR2011/005825 2010-08-25 2011-08-10 전지모듈 및 전지셀의 셀 단자들의 연결 방법 WO2012026692A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180041095.6A CN103081177B (zh) 2010-08-25 2011-08-10 电池模块和用于将电池单元的单元端子结合到一起的方法
EP11820120.1A EP2610946B1 (en) 2010-08-25 2011-08-10 Battery module, and connection method for a cell terminal of a battery cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/868,111 2010-08-25
US12/868,111 US9005799B2 (en) 2010-08-25 2010-08-25 Battery module and methods for bonding cell terminals of battery cells together

Publications (2)

Publication Number Publication Date
WO2012026692A2 WO2012026692A2 (ko) 2012-03-01
WO2012026692A3 true WO2012026692A3 (ko) 2012-05-03

Family

ID=45697677

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005825 WO2012026692A2 (ko) 2010-08-25 2011-08-10 전지모듈 및 전지셀의 셀 단자들의 연결 방법

Country Status (5)

Country Link
US (1) US9005799B2 (ko)
EP (1) EP2610946B1 (ko)
KR (1) KR101271565B1 (ko)
CN (1) CN103081177B (ko)
WO (1) WO2012026692A2 (ko)

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US20110300438A1 (en) * 2010-06-07 2011-12-08 Lg Chem, Ltd. Battery module and methods for bonding a cell terminal of a battery to an interconnect member
US9034129B2 (en) 2011-01-13 2015-05-19 Lg Chem, Ltd. Ultrasonic welding system and method for forming a weld joint utilizing the ultrasonic welding system
US8640760B2 (en) 2011-08-19 2014-02-04 Lg Chem, Ltd. Ultrasonic welding machine and method of aligning an ultrasonic welding horn relative to an anvil
US8695867B2 (en) 2011-08-31 2014-04-15 Lg Chem, Ltd. Ultrasonic welding machine and method of assembling the ultrasonic welding machine
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