KR840007802A - 방폭형 밀폐식 알칼리전지 - Google Patents

방폭형 밀폐식 알칼리전지 Download PDF

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Publication number
KR840007802A
KR840007802A KR1019830001934A KR830001934A KR840007802A KR 840007802 A KR840007802 A KR 840007802A KR 1019830001934 A KR1019830001934 A KR 1019830001934A KR 830001934 A KR830001934 A KR 830001934A KR 840007802 A KR840007802 A KR 840007802A
Authority
KR
South Korea
Prior art keywords
proof sealed
outer cylinder
annular outer
alkaline battery
metal case
Prior art date
Application number
KR1019830001934A
Other languages
English (en)
Other versions
KR890000160B1 (ko
Inventor
켄이찌(외 5) 시노다
Original Assignee
히라노 테루오
후지덴기 카가꾸 가부시기 가이샤
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 히라노 테루오, 후지덴기 카가꾸 가부시기 가이샤 filed Critical 히라노 테루오
Publication of KR840007802A publication Critical patent/KR840007802A/ko
Application granted granted Critical
Publication of KR890000160B1 publication Critical patent/KR890000160B1/ko

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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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

내용 없음.

Description

방폭형 밀폐식 알칼리전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제4도는 종래의 봉함구 가스킷의 작동압 특성도.
제5도는 본 발명의 한 실시예에 관한 방폭형 밀폐식 알칼리 전지에 사용하는 봉함구가스킷의 요부확대 단면도.

Claims (3)

  1. 금속집전봉을 감삽하는 구멍을 중심으로 형성한 보스부와 금속 케이스 및 음극단자판에 의하여 협지되는 환상외 통부와 상기 보스부와 상기 환상외통부를 연결하는 연결부로 구성되는 봉함구 가스킷으로 상기 금속케이스를 밀폐하여 구성되는 알칼리전지에 있어서 상기 금속케이스와 상기 환상외 통부와의 시일제를 개재시키는 동시에 상기 연결부의 소정 위치에 홈을 형성하고 이 홈의 적어도 한쪽에 이 홈을 따라 단면이 철상(凸狀)을 이루는 후육대를 형성한 것을 특징으로 하는 방폭형 밀폐식 알칼리전지.
  2. 제1항에 있어서 상기 시일제가 아스팔트와 폴리브덴 및 경화제를 함유하지 않는 에폭시수지의 혼합물로 구성되는 것을 특징으로 하는 방폭형 밀폐식 알칼리전지.
  3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001934A 1983-02-14 1983-05-06 방폭형 밀폐식 알칼리전지 KR890000160B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21664 1983-02-14
JP58021664A JPS59148268A (ja) 1983-02-14 1983-02-14 密閉式アルカリ電池

Publications (2)

Publication Number Publication Date
KR840007802A true KR840007802A (ko) 1984-12-10
KR890000160B1 KR890000160B1 (ko) 1989-03-08

Family

ID=12061302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001934A KR890000160B1 (ko) 1983-02-14 1983-05-06 방폭형 밀폐식 알칼리전지

Country Status (2)

Country Link
JP (1) JPS59148268A (ko)
KR (1) KR890000160B1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL76084A0 (en) * 1984-08-17 1985-12-31 Ray O Vac Corp Improved seal for alkaline primary battery
WO2021237079A1 (en) 2020-05-22 2021-11-25 Duracell U.S. Operations, Inc. Seal assembly for a battery cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119455A (en) * 1981-01-16 1982-07-24 Seiko Instr & Electronics Ltd Alkaline battery

Also Published As

Publication number Publication date
JPS59148268A (ja) 1984-08-24
KR890000160B1 (ko) 1989-03-08

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