HK1115940A1 - Cover plate components with explosion protection - Google Patents

Cover plate components with explosion protection

Info

Publication number
HK1115940A1
HK1115940A1 HK08111571.6A HK08111571A HK1115940A1 HK 1115940 A1 HK1115940 A1 HK 1115940A1 HK 08111571 A HK08111571 A HK 08111571A HK 1115940 A1 HK1115940 A1 HK 1115940A1
Authority
HK
Hong Kong
Prior art keywords
cover plate
explosion protection
plate components
components
explosion
Prior art date
Application number
HK08111571.6A
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 HK1115940A1 publication Critical patent/HK1115940A1/en

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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
    • H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
    • H01M50/593—Spacers; Insulating plates
    • 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
    • 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
HK08111571.6A 2006-10-27 2008-10-20 Cover plate components with explosion protection HK1115940A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2006100221724A CN101170167B (en) 2006-10-27 2006-10-27 Explosion-proof covering board component

Publications (1)

Publication Number Publication Date
HK1115940A1 true HK1115940A1 (en) 2008-12-12

Family

ID=39324108

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08111571.6A HK1115940A1 (en) 2006-10-27 2008-10-20 Cover plate components with explosion protection

Country Status (3)

Country Link
CN (1) CN101170167B (en)
HK (1) HK1115940A1 (en)
WO (1) WO2008049293A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257097B (en) * 2007-03-02 2012-03-14 深圳市比克电池有限公司 Improved battery seal component and battery
CN101304079B (en) * 2008-07-07 2010-06-02 常州剑湖金城车辆设备有限公司 Lithium battery cap component
CN101867028B (en) * 2010-06-10 2012-11-21 天津佰特瑞电子有限公司 Lithium ion power battery explosion protection device
CN103423495B (en) * 2012-05-15 2016-05-04 南通中集罐式储运设备制造有限公司 Blasting piece device, warehousing and transportation facilities and blasting piece device preparation method
US11233292B2 (en) * 2014-03-28 2022-01-25 Sanyo Electric Co., Ltd. Cylindrical sealed battery and battery pack
KR102275422B1 (en) * 2015-01-08 2021-07-09 삼성에스디아이 주식회사 Cylindrical lithium ion secondary battery
KR102493946B1 (en) * 2015-12-24 2023-01-31 삼성에스디아이 주식회사 Secondary battery
CN106058133B (en) * 2016-08-15 2018-09-21 系统电子科技（镇江）有限公司 A kind of battery modules nickel plating steel disc
CN109260627A (en) * 2018-10-10 2019-01-25 尹华军 A kind of anti-explosion fire battery pack device and extinguishment control system
CN111564578A (en) * 2020-05-26 2020-08-21 大连中比能源科技有限公司 Battery cap, lithium battery and assembling method of lithium battery
JP7325642B2 (en) * 2020-07-10 2023-08-14 寧徳時代新能源科技股▲分▼有限公司 BATTERY CASE, BATTERY CELL, BATTERY, BATTERY CASE MANUFACTURING METHOD AND APPARATUS
CN114696012A (en) * 2020-12-29 2022-07-01 宁德时代新能源科技股份有限公司 Battery cell, method for manufacturing same, battery, and electric device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691073A (en) * 1996-04-10 1997-11-25 Duracell Inc. Current interrupter for electrochemical cells
CN2747712Y (en) * 2004-08-06 2005-12-21 刘毅 Explosion proof safety valve for battery
CN2831449Y (en) * 2005-03-14 2006-10-25 邰永宁 Safety explosion-proof device for lithium ion cell

Also Published As

Publication number Publication date
CN101170167A (en) 2008-04-30
WO2008049293A1 (en) 2008-05-02
CN101170167B (en) 2012-01-25

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