DE212020000812U1 - Knopfbatterie - Google Patents

Knopfbatterie Download PDF

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Publication number
DE212020000812U1
DE212020000812U1 DE212020000812.4U DE212020000812U DE212020000812U1 DE 212020000812 U1 DE212020000812 U1 DE 212020000812U1 DE 212020000812 U DE212020000812 U DE 212020000812U DE 212020000812 U1 DE212020000812 U1 DE 212020000812U1
Authority
DE
Germany
Prior art keywords
pole
button battery
case
housing
cover plate
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE212020000812.4U
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangmen Yuanxi Tech Co Ltd
Jiangmen Yuanxi Technology Co Ltd
Original Assignee
Jiangmen Yuanxi Tech Co Ltd
Jiangmen Yuanxi Technology 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 Jiangmen Yuanxi Tech Co Ltd, Jiangmen Yuanxi Technology Co Ltd filed Critical Jiangmen Yuanxi Tech Co Ltd
Publication of DE212020000812U1 publication Critical patent/DE212020000812U1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button 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
    • H01M50/10—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
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1243—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the internal coating on 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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/153—Lids or covers characterised by their shape for button or coin 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/181—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for button or coin 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H01M50/188—Sealing members characterised by the disposition of the sealing members the sealing members being arranged between the lid and terminal
    • 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
    • H01M50/545—Terminals formed by the casing of the 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
    • H01M50/552—Terminals characterised by their shape
    • H01M50/559—Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • H01M50/56—Cup 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • 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
    • H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
    • H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
    • H01M50/627—Filling ports
    • H01M50/636—Closing or sealing filling ports, e.g. using lids
    • H01M50/645—Plugs
    • 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)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Connection Of Batteries Or Terminals (AREA)
DE212020000812.4U 2020-11-18 2020-12-11 Knopfbatterie Active DE212020000812U1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202011293197.4A CN112290131A (zh) 2020-11-18 2020-11-18 一种扣式电池
CN202011293197.4 2020-11-18
PCT/CN2020/135794 WO2022104958A1 (zh) 2020-11-18 2020-12-11 一种扣式电池

Publications (1)

Publication Number Publication Date
DE212020000812U1 true DE212020000812U1 (de) 2022-11-28

Family

ID=74399069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE212020000812.4U Active DE212020000812U1 (de) 2020-11-18 2020-12-11 Knopfbatterie

Country Status (3)

Country Link
CN (1) CN112290131A (zh)
DE (1) DE212020000812U1 (zh)
WO (1) WO2022104958A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112886048B (zh) * 2021-02-07 2022-11-18 惠州市德能电池有限公司 纽扣电池及其制备方法
CN112886156B (zh) * 2021-03-15 2023-10-24 贵州中瑞丰泰新能源科技有限公司 一种自极柱端部注液的电池结构及电池注液方法
CN214672776U (zh) * 2021-04-02 2021-11-09 广东微电新能源有限公司 电池盖板以及电池
CN113097663A (zh) * 2021-04-30 2021-07-09 深圳市科达利实业股份有限公司 一种壳体套件及动力电池
CN113131049A (zh) * 2021-04-30 2021-07-16 国研新能(深圳)技术有限公司 电池壳和电池
DE102021113054A1 (de) 2021-05-20 2022-11-24 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen eines Energiespeichers
CN215342693U (zh) * 2021-07-30 2021-12-28 珠海冠宇电池股份有限公司 一种电池及电子产品
CN113725532B (zh) * 2021-08-25 2023-09-05 远景动力技术(江苏)有限公司 电池盖板、电池及电池的加工方法
CN114024069A (zh) * 2021-11-10 2022-02-08 广东维都利新能源有限公司 一种密封性良好的纽扣电池及封装方法
CN114284610A (zh) * 2021-12-24 2022-04-05 中创新航科技股份有限公司 电池盖板组件、电池及电池组
CN114421064A (zh) * 2021-12-31 2022-04-29 天津市捷威动力工业有限公司 一种电池及电池装配方法
CN216980726U (zh) * 2022-01-27 2022-07-15 比亚迪股份有限公司 电池盖板组件、电池外壳以及电池
CN114583415B (zh) * 2022-04-15 2022-08-09 宁德新能源科技有限公司 电池及电子装置
CN114824681B (zh) * 2022-06-27 2022-09-09 宁德新能源科技有限公司 电化学装置及电子装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8617732B2 (en) * 2011-06-20 2013-12-31 International Business Machines Corporation Battery end cap
JP7246178B2 (ja) * 2018-12-14 2023-03-27 セイコーインスツル株式会社 電気化学セル
CN111162204A (zh) * 2020-02-10 2020-05-15 深圳市合壹新能技术有限公司 纽扣电池、电池的密封结构及预装配单元
CN111430588B (zh) * 2020-03-03 2023-08-22 珠海冠宇电池股份有限公司 扣式电池的外壳组件、扣式电池以及电子产品
CN111613739B (zh) * 2020-06-03 2024-05-24 珠海冠宇电池股份有限公司 扣式电池及其制造方法、电子设备
CN111682129A (zh) * 2020-06-05 2020-09-18 重庆市紫建电子股份有限公司 一种金属壳扣式锂离子电池
CN112002834A (zh) * 2020-06-12 2020-11-27 珠海市讯达科技有限公司 一种纽扣电池及其制作方法
CN111933831A (zh) * 2020-09-10 2020-11-13 珠海汉格能源科技有限公司 一种扣式锂电池及其制备方法

Also Published As

Publication number Publication date
WO2022104958A1 (zh) 2022-05-27
CN112290131A (zh) 2021-01-29

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R207 Utility model specification
R150 Utility model maintained after payment of first maintenance fee after three years