HK1129960A1 - An annular secondary battery - Google Patents

An annular secondary battery

Info

Publication number
HK1129960A1
HK1129960A1 HK09108421.3A HK09108421A HK1129960A1 HK 1129960 A1 HK1129960 A1 HK 1129960A1 HK 09108421 A HK09108421 A HK 09108421A HK 1129960 A1 HK1129960 A1 HK 1129960A1
Authority
HK
Hong Kong
Prior art keywords
secondary battery
annular secondary
annular
battery
Prior art date
Application number
HK09108421.3A
Other languages
English (en)
Original Assignee
Shenzhen Bak Battery 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 Shenzhen Bak Battery Co Ltd filed Critical Shenzhen Bak Battery Co Ltd
Publication of HK1129960A1 publication Critical patent/HK1129960A1/xx

Links

Classifications

    • 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
HK09108421.3A 2007-09-21 2009-09-14 An annular secondary battery HK1129960A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007100772308A CN101393973B (zh) 2007-09-21 2007-09-21 圆柱形二次电池

Publications (1)

Publication Number Publication Date
HK1129960A1 true HK1129960A1 (en) 2009-12-11

Family

ID=40494148

Family Applications (1)

Application Number Title Priority Date Filing Date
HK09108421.3A HK1129960A1 (en) 2007-09-21 2009-09-14 An annular secondary battery

Country Status (2)

Country Link
CN (1) CN101393973B (zh)
HK (1) HK1129960A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104009251A (zh) * 2014-06-16 2014-08-27 浙江金开来新能源科技有限公司 一种锂离子电池及其缺口式芯棒、顶柱
CN110071233B (zh) * 2019-04-10 2022-03-25 常州微宙电子科技有限公司 用于锂离子电池的外壳组件以及锂离子电池
EP4068458A1 (en) * 2020-04-06 2022-10-05 Tianjin Lishen Battery Joint-Stock Co., Ltd. Contact pin assembly for center hole of battery cell
CN112652823A (zh) * 2021-01-18 2021-04-13 江苏德立信电子科技有限公司 一种柱状锂电池及其制备方法
CN112768845B (zh) * 2021-04-09 2021-09-14 江苏时代新能源科技有限公司 电池单体及其制造方法和制造系统、电池以及用电装置
WO2023155204A1 (zh) * 2022-02-21 2023-08-24 宁德时代新能源科技股份有限公司 电池单体及其制造方法和制造系统、电池以及用电装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770032B1 (fr) * 1997-10-16 1999-12-17 Alsthom Cge Alcatel Accumulateur etanche a enveloppe multicouche
JP4305111B2 (ja) * 2003-09-29 2009-07-29 新神戸電機株式会社 組電池及び電気自動車
CN201084765Y (zh) * 2007-09-29 2008-07-09 深圳市比克电池有限公司 圆柱形二次电池

Also Published As

Publication number Publication date
CN101393973A (zh) 2009-03-25
CN101393973B (zh) 2013-06-26

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