BR112016030365B8 - Bateria secundária tipo bolsa e método para fabricação da mesma - Google Patents

Bateria secundária tipo bolsa e método para fabricação da mesma

Info

Publication number
BR112016030365B8
BR112016030365B8 BR112016030365A BR112016030365A BR112016030365B8 BR 112016030365 B8 BR112016030365 B8 BR 112016030365B8 BR 112016030365 A BR112016030365 A BR 112016030365A BR 112016030365 A BR112016030365 A BR 112016030365A BR 112016030365 B8 BR112016030365 B8 BR 112016030365B8
Authority
BR
Brazil
Prior art keywords
bag
secondary battery
type secondary
manufacturing
same
Prior art date
Application number
BR112016030365A
Other languages
English (en)
Other versions
BR112016030365A2 (pt
BR112016030365B1 (pt
Inventor
Lim Seong-Yoon
Choi Jung-Seok
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 BR112016030365A2 publication Critical patent/BR112016030365A2/pt
Publication of BR112016030365B1 publication Critical patent/BR112016030365B1/pt
Publication of BR112016030365B8 publication Critical patent/BR112016030365B8/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • H01M50/141—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against humidity
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides 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
    • H01M50/547—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
    • 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
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

BATERIA SECUNDARIA TIPO BOLSA E MÉTODO PARA FABRICAÇÃO DA MESMA. São divulgados uma bateria secundária tipo bolsa, a qual impede que uma camada de metal feita de uma folha de laminação seja exposta para o exterior, e um método para fabricar a mesma. A bateria secundária tipo bolsa inclui uma caixa de bateria tipo bolsa; um conjunto de eletrodos montado na caixa de bateria; cabo-eletrodos de um eletrodo positivo e um eletrodo negativo, configurados para terem uma extremidade conectada ao conjunto de eletrodos e a outra extremidade se projetando para fora da caixa de bateria; e uma porção de vedação configurada para ligar uma lâmina superior e uma lâmina inferior da caixa de bateria, em que uma fita tendo uma folha de metal é colada para aumentar um trajeto de penetração de umidade para um terminal da porção de vedação.
BR112016030365A 2015-04-29 2016-03-07 Bateria secundária tipo bolsa e método para fabricação da mesma BR112016030365B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020150060852A KR101883536B1 (ko) 2015-04-29 2015-04-29 파우치형 이차전지 및 그 제조방법
KR10-2015-0060852 2015-04-29
PCT/KR2016/002258 WO2016175444A1 (ko) 2015-04-29 2016-03-07 파우치형 이차전지 및 그 제조방법

Publications (3)

Publication Number Publication Date
BR112016030365A2 BR112016030365A2 (pt) 2018-07-17
BR112016030365B1 BR112016030365B1 (pt) 2021-07-13
BR112016030365B8 true BR112016030365B8 (pt) 2023-01-17

Family

ID=57198542

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016030365A BR112016030365B8 (pt) 2015-04-29 2016-03-07 Bateria secundária tipo bolsa e método para fabricação da mesma

Country Status (8)

Country Link
US (1) US10490783B2 (pt)
EP (1) EP3142182B1 (pt)
KR (1) KR101883536B1 (pt)
CN (1) CN107534103B (pt)
BR (1) BR112016030365B8 (pt)
PL (1) PL3142182T3 (pt)
TW (1) TWI618281B (pt)
WO (1) WO2016175444A1 (pt)

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KR102334141B1 (ko) * 2017-10-31 2021-12-02 주식회사 엘지에너지솔루션 사출 성형된 전지케이스를 포함하는 이차전지
US11056710B2 (en) * 2017-12-06 2021-07-06 Samsung Sdi Co., Ltd. Electrode assembly for flexible rechargeable battery and flexible rechargeable battery including the same
KR102325036B1 (ko) 2018-08-29 2021-11-11 주식회사 엘지에너지솔루션 파우치형 이차 전지 및 이차 전지용 파우치
US11114697B2 (en) * 2018-09-04 2021-09-07 Apple Inc. Configurations for battery cell packaging
KR102549437B1 (ko) * 2018-11-30 2023-06-28 주식회사 엘지에너지솔루션 전극 조립체 및 이를 포함하는 이차 전지
KR102384007B1 (ko) * 2018-12-18 2022-04-07 주식회사 엘지에너지솔루션 파우치형 이차전지 및 그 제조방법
KR102455471B1 (ko) 2019-02-18 2022-10-14 주식회사 엘지에너지솔루션 배터리 셀, 이를 포함하는 배터리 모듈, 배터리 랙 및 전력 저장 장치
CN209487571U (zh) * 2019-03-14 2019-10-11 宁德新能源科技有限公司 电化学储能装置
KR102395231B1 (ko) * 2019-10-24 2022-05-04 주식회사 엘지에너지솔루션 전지셀 및 이를 포함하는 전지 모듈
KR20210113773A (ko) * 2020-03-09 2021-09-17 주식회사 엘지에너지솔루션 스웰링 감지부가 부가된 파우치형 전지
CN215955368U (zh) * 2020-04-14 2022-03-04 株式会社Lg化学 袋型电池壳体和袋型二次电池
KR20240035030A (ko) * 2022-09-08 2024-03-15 주식회사 엘지에너지솔루션 파우치형 전지 셀 및 이를 포함하는 전지 모듈

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JP5202815B2 (ja) 2006-03-29 2013-06-05 日本電気株式会社 フィルム外装電気デバイスおよび電気デバイス集合体
KR20100016719A (ko) * 2008-08-05 2010-02-16 주식회사 엘지화학 전기절연성과 수분침투성이 개선된 파우치형 이차전지
JP2012519366A (ja) * 2009-03-02 2012-08-23 エルジー ケム． エルティーディ． パウチおよびこれを含む二次電池
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Also Published As

Publication number Publication date
WO2016175444A1 (ko) 2016-11-03
EP3142182A1 (en) 2017-03-15
KR20160128835A (ko) 2016-11-08
PL3142182T3 (pl) 2019-04-30
CN107534103B (zh) 2020-06-05
BR112016030365A2 (pt) 2018-07-17
CN107534103A (zh) 2018-01-02
KR101883536B1 (ko) 2018-07-30
TWI618281B (zh) 2018-03-11
EP3142182A4 (en) 2017-11-29
TW201711247A (zh) 2017-03-16
US10490783B2 (en) 2019-11-26
EP3142182B1 (en) 2018-10-03
US20170194606A1 (en) 2017-07-06
BR112016030365B1 (pt) 2021-07-13

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/03/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: LG ENERGY SOLUTION, LTD. (KR)