KR880010512A - 파열막 밀폐식 갈바니 전지 - Google Patents

파열막 밀폐식 갈바니 전지 Download PDF

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Publication number
KR880010512A
KR880010512A KR1019880000462A KR880000462A KR880010512A KR 880010512 A KR880010512 A KR 880010512A KR 1019880000462 A KR1019880000462 A KR 1019880000462A KR 880000462 A KR880000462 A KR 880000462A KR 880010512 A KR880010512 A KR 880010512A
Authority
KR
South Korea
Prior art keywords
galvanic cell
galvanic
cover layer
sealing member
adhesive
Prior art date
Application number
KR1019880000462A
Other languages
English (en)
Inventor
니엔티트 하인츠-베르너
제클러 요세프
Original Assignee
포스ㆍ카이저
바르타 밧데리 악티엔게젤샤프트
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 포스ㆍ카이저, 바르타 밧데리 악티엔게젤샤프트 filed Critical 포스ㆍ카이저
Publication of KR880010512A publication Critical patent/KR880010512A/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
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)

Abstract

내용 없음

Description

파열막 밀폐식 갈바니 전지
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 덮개층을 가는 갈바니 전지용의 밀폐부재 단면도.
제2도는 밀폐부재의 저면도.

Claims (9)

  1. 아연의음전극, 알칼리성 전해액, 그리고 플라스틱으로 만들어진 밀폐부재로 밀폐되며 파열막 또는 스코어의 형태로 미리 정해진 파괴점을 가지는 하우징을 갖는 갈바니 전지에 있어서, 적어도 미리 정해진 파괴점 영역에서 전해액에 대하여 저항성이 있고 공극이 없으며 박막형인 덮개층을 갖추고 있음을 특징으로 하는 갈바니 전지.
  2. 제1항에 있어서, 덮개층이 아스팔트 또는 파라핀으로 이루어짐을 특징으로 하는 갈바니 전지.
  3. 제1항에 있어서, 덮개층이 합성수지로 이루어짐을 특징으로 하는 갈바니 전지.
  4. 제3항에 있어서, 합성수지가 비닐화합물, 폴리카보나이트, 폴리스티렌 및 아크릴로니트릴로 구성된 그룹으로부터 선택됨을 특징으로 하는 갈바니 전지.
  5. 제1항에 있어서, 덮개층이 점착물로 이루어짐을 특징으로 하는 갈바니 전지.
  6. 제5항에 있어서, 점착물이 지방상 폴리아미드, 폴리이소부틸렐(pressure-sensitive masses), 콜드 큐어링(cold curing) 시아노 아크릴라이트, 그리고 폴리아미드를 기초로 한 용융접착제로 이루어진 그룹으로부터 선택됨을 특징으로 하는 갈바니 전지.
  7. 제1항에 있어서, 코팅이 알칼리-저항성 래커로 이루어짐을 특징으로 하는 갈바니 전지.
  8. 제1항에 있어서, 밀폐부재가 폴리아미드 66로 이루어짐을 특징으로 하는 갈바니 전지.
  9. 제1항에 있어서, 코팅이 밀폐부재의 전면을 피복함을 특징으로 하는 갈바니 전지.
    ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880000462A 1987-02-13 1988-01-22 파열막 밀폐식 갈바니 전지 KR880010512A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3704536.9 1987-02-13
DE19873704536 DE3704536A1 (de) 1987-02-13 1987-02-13 Dicht verschlossenes galvanisches element

Publications (1)

Publication Number Publication Date
KR880010512A true KR880010512A (ko) 1988-10-10

Family

ID=6320919

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000462A KR880010512A (ko) 1987-02-13 1988-01-22 파열막 밀폐식 갈바니 전지

Country Status (13)

Country Link
US (1) US4774155A (ko)
EP (1) EP0282649A1 (ko)
JP (1) JPS63202844A (ko)
KR (1) KR880010512A (ko)
AU (1) AU600090B2 (ko)
BR (1) BR8800584A (ko)
CA (1) CA1288471C (ko)
DD (1) DD267596A5 (ko)
DE (1) DE3704536A1 (ko)
IL (1) IL84926A (ko)
MX (1) MX167564B (ko)
PT (1) PT86740A (ko)
YU (1) YU46439B (ko)

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GB2218564B (en) * 1988-05-05 1991-05-15 Duracell Int Injection molded top
JPH0716293Y2 (ja) * 1989-11-28 1995-04-12 関西日本電気株式会社 電池用気密端子
US5227261A (en) * 1991-10-15 1993-07-13 Eveready Battery Company, Inc. Cylindrical electrochemical cells with a diaphragm seal
US5229223A (en) * 1991-10-29 1993-07-20 Eveready Battery Company, Inc. Air-assisted alkaline cell having a multilayer film seal assembly
US5248568A (en) * 1991-10-29 1993-09-28 Eveready Battery Company, Inc. Blowout multilayer film seal assembly for galvanic cells
IL114880A (en) * 1994-08-24 1998-09-24 Duracell Inc Electrochemical cell gasket
IL114881A (en) * 1994-08-24 1998-01-04 Duracell Inc Electrochemical cell gasket support disc
DE19534607C2 (de) * 1995-09-18 2002-02-07 Eupec Gmbh & Co Kg Gehäuse mit Leistungs-Halbleiterbauelementen
JP3346191B2 (ja) * 1996-11-05 2002-11-18 松下電器産業株式会社 円筒型アルカリ電池
US6022635A (en) * 1997-09-24 2000-02-08 Eveready Battery Company, Inc. Electrochemical cell having a moisture barrier
JP3948120B2 (ja) * 1998-06-15 2007-07-25 ソニー株式会社 ガスケットとガスケットの成形方法及びこのガスケットを用いた円筒形アルカリ電池
WO2000055877A1 (en) * 1999-03-18 2000-09-21 Nok Corporation Hole sealing plate and pressure regulating mechanism for the hole sealing plate
JP4155734B2 (ja) * 2001-12-20 2008-09-24 三洋電機株式会社 電池の安全弁
US7579105B2 (en) * 2005-02-18 2009-08-25 The Gillette Company End cap assembly and vent for high power cells
CN101937979A (zh) * 2010-04-02 2011-01-05 奇瑞汽车股份有限公司 一种锂离子动力电池防爆膜及其制造方法
EP2780962B1 (en) * 2011-11-16 2017-01-04 Johnson Controls Advanced Power Solutions GmbH Pressure relief device and battery
US11021584B2 (en) 2014-08-21 2021-06-01 William Winchin Yen Microporous sheet product and methods for making and using the same
WO2016073580A1 (en) 2014-11-05 2016-05-12 William Winchin Yen Microporous sheet product and methods for making and using the same
EP3216068A4 (en) 2014-11-05 2018-04-25 Yen, William Winchin Microporous sheet product and methods for making and using the same
CA3166962A1 (en) * 2021-04-16 2022-10-16 Mingguang GU Battery cell, battery, power consumption apparatus, method and apparatus for producing battery cell

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478798A (en) * 1946-06-25 1949-08-09 Ruben Samuel Primary cell vent and method of making
DE1046131B (de) * 1957-10-29 1958-12-11 Accumulatoren Fabrik Ag Bei UEberdruck ansprechender Sicherheitsverschluss fuer gasdicht verschlossene Akkumulatoren
GB2058440B (en) * 1979-09-12 1983-01-26 Berec Group Ltd Galvanic cells
EP0037122A1 (en) * 1980-04-01 1981-10-07 Hitachi Maxell Ltd. A cylindrical battery
CA1164936A (en) * 1981-12-23 1984-04-03 Charles Markin Sealing and insulating member for galvanic cells
EP0107267A1 (en) * 1982-06-28 1984-05-02 Union Carbide Corporation Galvanic cell having pressure relief cover
CA1204153A (en) * 1982-06-28 1986-05-06 Harry R. Huhndorff Safety non-resealable pressure relief device for galvanic cells
US4529673A (en) * 1982-07-30 1985-07-16 Union Carbide Corporation Electrochemical cell having a safety vent closure
CA1209201A (en) * 1982-12-21 1986-08-05 Theodore R. Beatty Rupture diaphragm for galvanic cell
GB2139807B (en) * 1983-05-13 1986-05-08 Ever Ready Ltd Cell closure
DE3437039A1 (de) * 1983-11-04 1985-05-23 Duracell International Inc., Tarrytown, N.Y. Abdichtteil mit mineralischen fuellstoffen fuer galvanische zellen
US4537841A (en) * 1983-11-04 1985-08-27 Duracell Inc. Metal-supported seals for galvanic cells
US4581304A (en) * 1984-11-14 1986-04-08 Union Carbide Corporation Thermoformed film member vent for galvanic cells

Also Published As

Publication number Publication date
IL84926A0 (en) 1988-06-30
MX167564B (es) 1993-03-30
YU28688A (en) 1990-04-30
AU1166588A (en) 1988-08-18
DE3704536A1 (de) 1988-08-25
YU46439B (sh) 1993-10-20
US4774155A (en) 1988-09-27
IL84926A (en) 1992-01-15
BR8800584A (pt) 1988-09-27
JPS63202844A (ja) 1988-08-22
DD267596A5 (de) 1989-05-03
CA1288471C (en) 1991-09-03
PT86740A (pt) 1989-02-28
EP0282649A1 (de) 1988-09-21
AU600090B2 (en) 1990-08-02

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