KR20170082239A - 확장된 전극 리드를 포함하는 전지셀 - Google Patents

확장된 전극 리드를 포함하는 전지셀 Download PDF

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Publication number
KR20170082239A
KR20170082239A KR1020160001404A KR20160001404A KR20170082239A KR 20170082239 A KR20170082239 A KR 20170082239A KR 1020160001404 A KR1020160001404 A KR 1020160001404A KR 20160001404 A KR20160001404 A KR 20160001404A KR 20170082239 A KR20170082239 A KR 20170082239A
Authority
KR
South Korea
Prior art keywords
electrode
lead
battery cell
electrode assembly
tab
Prior art date
Application number
KR1020160001404A
Other languages
English (en)
Korean (ko)
Inventor
김용준
김석구
배지희
정승현
최종환
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.)
Filing date
Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to KR1020160001404A priority Critical patent/KR20170082239A/ko
Priority to PCT/KR2016/015542 priority patent/WO2017119675A1/fr
Publication of KR20170082239A publication Critical patent/KR20170082239A/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
    • 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
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • H01M2/0287—
    • H01M2/1016—
    • H01M2/26—
    • 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
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • 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
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
    • 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
    • Y02E60/122—
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
KR1020160001404A 2016-01-06 2016-01-06 확장된 전극 리드를 포함하는 전지셀 KR20170082239A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160001404A KR20170082239A (ko) 2016-01-06 2016-01-06 확장된 전극 리드를 포함하는 전지셀
PCT/KR2016/015542 WO2017119675A1 (fr) 2016-01-06 2016-12-30 Élément de batterie comprenant un conducteur d'électrode étendu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160001404A KR20170082239A (ko) 2016-01-06 2016-01-06 확장된 전극 리드를 포함하는 전지셀

Publications (1)

Publication Number Publication Date
KR20170082239A true KR20170082239A (ko) 2017-07-14

Family

ID=59274366

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160001404A KR20170082239A (ko) 2016-01-06 2016-01-06 확장된 전극 리드를 포함하는 전지셀

Country Status (2)

Country Link
KR (1) KR20170082239A (fr)
WO (1) WO2017119675A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190133402A (ko) 2018-05-23 2019-12-03 주식회사 엘지화학 보형부재를 포함하는 전지셀
WO2022010256A1 (fr) 2020-07-10 2022-01-13 주식회사 엘지에너지솔루션 Batterie secondaire comprenant une partie de décharge de gaz pour décharge de gaz et procédé de fabrication de batterie secondaire
KR20220007511A (ko) 2020-07-10 2022-01-18 주식회사 엘지에너지솔루션 가스 배출을 위한 가스 배출부를 포함하는 이차전지 및 이차전지 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4923379B2 (ja) * 2003-10-27 2012-04-25 ソニー株式会社 二次電池および電池パック
US9099761B2 (en) * 2011-10-07 2015-08-04 Samsung Sdi Co., Ltd. Rechargeable battery including temperature protection element connected to lead tab and connection tab
KR20130043734A (ko) * 2011-10-21 2013-05-02 주식회사 엘지화학 안전성이 향상된 이차전지
JP5962044B2 (ja) * 2012-02-10 2016-08-03 日本電気株式会社 電池
JP2014038817A (ja) * 2012-08-21 2014-02-27 Toc Capacita Co Ltd 蓄電器の電極タブとタブリードの接続構造及び接続方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190133402A (ko) 2018-05-23 2019-12-03 주식회사 엘지화학 보형부재를 포함하는 전지셀
US11258144B2 (en) 2018-05-23 2022-02-22 Lg Energy Solution, Ltd. Battery cell including shape retention member
WO2022010256A1 (fr) 2020-07-10 2022-01-13 주식회사 엘지에너지솔루션 Batterie secondaire comprenant une partie de décharge de gaz pour décharge de gaz et procédé de fabrication de batterie secondaire
KR20220007511A (ko) 2020-07-10 2022-01-18 주식회사 엘지에너지솔루션 가스 배출을 위한 가스 배출부를 포함하는 이차전지 및 이차전지 제조방법

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Publication number Publication date
WO2017119675A1 (fr) 2017-07-13

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