PL3451417T3 - Bateria wtórna - Google Patents

Bateria wtórna

Info

Publication number
PL3451417T3
PL3451417T3 PL18190381T PL18190381T PL3451417T3 PL 3451417 T3 PL3451417 T3 PL 3451417T3 PL 18190381 T PL18190381 T PL 18190381T PL 18190381 T PL18190381 T PL 18190381T PL 3451417 T3 PL3451417 T3 PL 3451417T3
Authority
PL
Poland
Prior art keywords
secondary battery
battery
Prior art date
Application number
PL18190381T
Other languages
English (en)
Inventor
Myung Jae Jang
Seung Ho Kwak
Hyun Soo Lee
Original Assignee
Samsung Sdi Co., 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 Samsung Sdi Co., Ltd. filed Critical Samsung Sdi Co., Ltd.
Publication of PL3451417T3 publication Critical patent/PL3451417T3/pl

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0413Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0436Small-sized flat cells or batteries for portable equipment
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0585Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/533Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/536Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/531Electrode connections inside a battery casing
    • H01M50/54Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/547Terminals characterised by the disposition of the terminals on the cells
    • H01M50/55Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/553Terminals adapted for prismatic, pouch or rectangular cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing 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)
  • Materials Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
PL18190381T 2017-08-31 2018-08-23 Bateria wtórna PL3451417T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170111140A KR102371196B1 (ko) 2017-08-31 2017-08-31 이차 전지
EP18190381.6A EP3451417B1 (en) 2017-08-31 2018-08-23 Secondary battery

Publications (1)

Publication Number Publication Date
PL3451417T3 true PL3451417T3 (pl) 2022-02-07

Family

ID=63371522

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18190381T PL3451417T3 (pl) 2017-08-31 2018-08-23 Bateria wtórna

Country Status (6)

Country Link
US (1) US10727469B2 (pl)
EP (1) EP3451417B1 (pl)
KR (1) KR102371196B1 (pl)
CN (1) CN109428042B (pl)
HU (1) HUE056744T2 (pl)
PL (1) PL3451417T3 (pl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108198989B (zh) * 2018-01-16 2021-01-12 宁德时代新能源科技股份有限公司 连接构件和充电电池
CN208014792U (zh) 2018-01-16 2018-10-26 宁德时代新能源科技股份有限公司 连接构件和充电电池
CN209104251U (zh) * 2018-11-22 2019-07-12 宁德时代新能源科技股份有限公司 二次电池
CN111106300B (zh) * 2019-01-30 2021-05-11 宁德时代新能源科技股份有限公司 电池单元及电池模组
KR102780825B1 (ko) 2019-02-21 2025-03-12 삼성에스디아이 주식회사 이차 전지 및 그의 제조 방법
KR102777223B1 (ko) * 2019-03-11 2025-03-07 삼성에스디아이 주식회사 이차 전지
KR20200111498A (ko) 2019-03-19 2020-09-29 삼성에스디아이 주식회사 이차 전지
CN111864172B (zh) * 2019-04-25 2025-01-17 宁德时代新能源科技股份有限公司 电池单元和电池模组
WO2021060010A1 (ja) * 2019-09-26 2021-04-01 三洋電機株式会社 二次電池及びその製造方法
US12176580B2 (en) 2019-09-26 2024-12-24 Sanyo Electric Co., Ltd. Secondary battery and method for manufacturing same
WO2021124796A1 (ja) * 2019-12-19 2021-06-24 パナソニック株式会社 非水電解質二次電池
CN111048728B (zh) * 2020-03-18 2020-06-23 江苏时代新能源科技有限公司 二次电池、电池模块以及使用二次电池作为电源的装置
WO2021186948A1 (ja) * 2020-03-19 2021-09-23 三洋電機株式会社 非水電解質二次電池
JP7770305B2 (ja) * 2020-03-26 2025-11-14 三洋電機株式会社 二次電池
EP4030537B1 (en) * 2020-05-09 2024-01-10 Contemporary Amperex Technology Co., Limited Secondary battery and manufacturing method therefor, battery module, and apparatus
CN114614209A (zh) * 2022-03-26 2022-06-10 珠海冠宇电池股份有限公司 电池
KR102676180B1 (ko) 2022-04-05 2024-06-19 주식회사 엘지에너지솔루션 각형 이차전지
KR20240061085A (ko) * 2022-10-31 2024-05-08 삼성에스디아이 주식회사 이차 전지
KR20240067469A (ko) * 2022-11-09 2024-05-17 삼성에스디아이 주식회사 이차전지
KR20250127622A (ko) * 2024-02-19 2025-08-26 삼성에스디아이 주식회사 이차 전지 및 이차 전지 제조 방법
SE2430477A1 (en) * 2024-09-19 2025-12-23 Northvolt Ab A current collector
EP4734267A1 (en) * 2024-10-23 2026-04-29 SK On Co., Ltd. Current collector, battery cell including the same, and method of manufacturing the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080076019A1 (en) * 2006-09-22 2008-03-27 Wu Donald P H Core Structure for a Square Lithium Secondary Battery
KR101127606B1 (ko) * 2009-10-30 2012-03-23 에스비리모티브 주식회사 집전판의 구조가 개선된 이차전지 및 그 집전판
KR101137364B1 (ko) 2009-12-18 2012-04-20 에스비리모티브 주식회사 이차 전지
CN102208594B (zh) * 2010-03-30 2015-04-29 三星Sdi株式会社 二次电池
US8628878B2 (en) * 2010-04-12 2014-01-14 Samsung Sdi Co., Ltd. Hooked retainer for electrode body in rechargeable battery
CN105304835B (zh) 2010-07-21 2018-10-12 株式会社东芝 电池以及电池组
JP5699578B2 (ja) 2010-12-10 2015-04-15 株式会社Gsユアサ 電池
US9034514B2 (en) * 2010-12-28 2015-05-19 Gs Yuasa International Ltd. Electric storage device
US9343726B2 (en) * 2010-12-30 2016-05-17 Samsung Sdi Co., Ltd. Rechargeable battery
US8722237B2 (en) 2011-03-29 2014-05-13 Samsung Sdi Co., Ltd. Secondary battery
US8940420B2 (en) 2011-09-29 2015-01-27 Samsung Sdi Co., Ltd. Rechargeable battery
KR101328991B1 (ko) * 2012-03-20 2013-11-14 삼성에스디아이 주식회사 이차 전지
US9287550B2 (en) * 2012-06-11 2016-03-15 Samsung Sdi Co., Ltd. Rechargeable battery
US9991498B2 (en) 2013-09-09 2018-06-05 Samsung Electronics Co., Ltd. Electrode assembly and secondary battery including the same
KR102172843B1 (ko) * 2014-03-20 2020-11-02 삼성에스디아이 주식회사 이차 전지
US20170125778A1 (en) * 2014-04-18 2017-05-04 Hitachi Automotive Systems, Ltd. Rectangular Secondary Battery
KR102273642B1 (ko) * 2014-10-07 2021-07-07 삼성에스디아이 주식회사 이차 전지
KR101739626B1 (ko) 2014-11-19 2017-06-08 주식회사 엘지화학 전극 조립체

Also Published As

Publication number Publication date
EP3451417B1 (en) 2021-10-06
CN109428042A (zh) 2019-03-05
KR102371196B1 (ko) 2022-03-07
US10727469B2 (en) 2020-07-28
US20190067667A1 (en) 2019-02-28
KR20190024290A (ko) 2019-03-08
EP3451417A1 (en) 2019-03-06
HUE056744T2 (hu) 2022-03-28
CN109428042B (zh) 2022-07-08

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