KR860700374A - 밀폐형축전지 - Google Patents

밀폐형축전지

Info

Publication number
KR860700374A
KR860700374A KR1019860700376A KR860700376A KR860700374A KR 860700374 A KR860700374 A KR 860700374A KR 1019860700376 A KR1019860700376 A KR 1019860700376A KR 860700376 A KR860700376 A KR 860700376A KR 860700374 A KR860700374 A KR 860700374A
Authority
KR
South Korea
Prior art keywords
safety valve
close contact
electrode plate
battery according
sheet
Prior art date
Application number
KR1019860700376A
Other languages
English (en)
Other versions
KR900003570B1 (ko
Inventor
요이찌 키쿠찌 (외 1)
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR860700374A publication Critical patent/KR860700374A/ko
Application granted granted Critical
Publication of KR900003570B1 publication Critical patent/KR900003570B1/ko

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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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
    • H01M50/10—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
    • H01M50/178—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for pouch or flexible bag 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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • 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)

Abstract

내용 없음

Description

밀폐형축전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도의 극판군을 외피내에 밀폐한 본 발명에서의 밀폐형축전지의 일부를 파단한 사시도이다.
* 도면의 참조부호의 일람표
(1) : 정극판, (2) : 부극판, (3) : 분리기, (5) : 정극단자편, (7) : 부극단자편, (8) : 극판군, (9) : 외피, (10) : 안전밸브, (11) : 봉지부, (12) : 가스배출경로, (13) : 열용착부, (14) : 클립.

Claims (5)

  1. 정극판, 부극판 및 이 양극판을 격리하는 분리기로 이루어지는 극판군과, 상기 극판군에 유지된 전해액과, 내전해액성이고 열용착성이 있는 합성수지 필름 또는 시이트로된 외 피와이 외피의 극판군주위를 에워싼 부분에 형성한 봉지부와, 봉지부를 통해서 외부에 뻗어나온 1쌍의 단자편과, 봉지부의 일부에 형성한 안전밸브로 이루어지고, 상기 봉지부는 상기 시지필름 또는 시이트를 상호결합한 열용착부로 구성되고, 상기 안전밸브는 상기 수지필름 또는 시이트가 상호맞포개진 밀착부를 가지고, 셀내부가 과압으로 되었을 때 셀내의 가스가 상기 밀착부를 벌려서 외부로 일산할 수 있도록 구성된 밀폐형축전지.
  2. 제1항에 있어서, 안전밸브의 합성수지필름 또는 시이트가 상호맞포개진 밀착부가 미로구조로 형성되어 있는 밀폐형축전지.
  3. 제1항 또는 제2항에 있어서, 안전밸브의 상기 밀착부에 내전해액성이고 불건성에 풍부한 액형상시일제를 도포한 밀폐형축전지.
  4. 제3항에 있어서, 상기 안전밸브의 밀착부에 도포된 액형상시일제가 실리콘오일인 밀폐형 축전지.
  5. 제4항에 있어서, 상기 안전밸브의 바깥쪽이 클립으로 협지되어 있는 밀폐형축전지.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860700376A 1984-11-08 1984-11-08 밀폐형 축전지 KR900003570B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1984/000538 WO1986003060A1 (en) 1984-11-08 1984-11-08 Hermetically-sealed storage battery

Publications (2)

Publication Number Publication Date
KR860700374A true KR860700374A (ko) 1986-10-06
KR900003570B1 KR900003570B1 (ko) 1990-05-21

Family

ID=13818459

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860700376A KR900003570B1 (ko) 1984-11-08 1984-11-08 밀폐형 축전지

Country Status (2)

Country Link
KR (1) KR900003570B1 (ko)
WO (1) WO1986003060A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6797429B1 (en) 1998-11-06 2004-09-28 Japan Storage Battery Co, Ltd. Non-aqueous electrolytic secondary cell
CN100372152C (zh) * 2004-12-28 2008-02-27 北京有色金属研究总院 电池用温度控制安全器件及其制备方法和安装安全器件的电池

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789783A (fr) * 1971-10-08 1973-02-01 Mallory & Co Inc P R Boitier dilatable pour piles electro-chimiques
JPS5654568U (ko) * 1979-10-02 1981-05-13
JPS5830064A (ja) * 1981-08-18 1983-02-22 Toshiba Corp 薄形密閉式蓄電池

Also Published As

Publication number Publication date
KR900003570B1 (ko) 1990-05-21
WO1986003060A1 (en) 1986-05-22

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Payment date: 20040507

Year of fee payment: 15

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