KR970008686A - 리튬건전지의 과부하 방지장치 - Google Patents

리튬건전지의 과부하 방지장치 Download PDF

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Publication number
KR970008686A
KR970008686A KR1019950022739A KR19950022739A KR970008686A KR 970008686 A KR970008686 A KR 970008686A KR 1019950022739 A KR1019950022739 A KR 1019950022739A KR 19950022739 A KR19950022739 A KR 19950022739A KR 970008686 A KR970008686 A KR 970008686A
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KR
South Korea
Prior art keywords
lithium battery
cover
gasket
cap
case
Prior art date
Application number
KR1019950022739A
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English (en)
Other versions
KR0158845B1 (ko
Inventor
변성광
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950022739A priority Critical patent/KR0158845B1/ko
Priority to EP96305325A priority patent/EP0757394A1/en
Priority to US08/686,103 priority patent/US5747187A/en
Priority to IL11894696A priority patent/IL118946A0/xx
Priority to ARP960103761A priority patent/AR003049A1/es
Priority to JP8197967A priority patent/JPH0945310A/ja
Publication of KR970008686A publication Critical patent/KR970008686A/ko
Application granted granted Critical
Publication of KR0158845B1 publication Critical patent/KR0158845B1/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • 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
    • 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
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • 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
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)
  • Thermally Actuated Switches (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

본 발명은 리튬 건전지의 과부하 방지장치에 관한 것으로서, 전해액(70)이 내부에 충진된 케이스(60)와 상기 케이스(60)의 상부 내측면에 끼워져서 내부를 밀봉시키는 가스켓(90)과, 상기 가스켓(90) 내부에 설치되는 커버(30) 및 캡(10)으로 구성된 리튬건전지에 있어서, 상기 가스켓(90)의 내주면에 일정크기로 돌출 형성된 간격돌기(91)와, 상기 간격돌기(91)의 하부면에 설치되는 커버(30)와, 상기 캡(10)과 커버(30) 사이에 굴곡지게 설치되어 중심부의 돌출부(101)가 캡(10)의 저면에 접촉되도록 형성된 형상기억스프링(100)으로 구성된 리튬 건전지의 과부하 방지장치 인바 리튬 건전지의 과열을 효과적으로 방지하고 생산 단가를 저감하도록 해주는 것이다.

Description

리튬건전지의 과부하 방지장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명에 따른 리튬건전지의 단면도, 제4도는 본 발명에 따른 리튬건전지의 작동상태도.

Claims (1)

  1. 전해액(70)이 내부에 충진된 케이스(60)와 상기 케이스(60)의 상부 내측면에 끼워져서 내부를 밀봉시키는 가스켓(90)과, 상기 가스켓(90) 내부에 설치되는 커버(30) 및 캡(10)으로 구성된 리튬건전지에 있어서, 상기 가스켓(90)의 내주면에 일정크기로 돌출 형성된 간격돌기(91)와, 상기 간격돌기(91)의 하부면에 설치되는 커버(30)와, 상기 캡(10)과 커버(30) 사이에 굴곡지게 설치되어 중심부의 돌출부(101)가 캡(10)의 저면에 접촉되도록 형성된 형상 기억스프링(100)으로 구성된 리튬 건전지의 과부하 방지장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950022739A 1995-07-28 1995-07-28 리튬건전지의 과부하 방지구조 KR0158845B1 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1019950022739A KR0158845B1 (ko) 1995-07-28 1995-07-28 리튬건전지의 과부하 방지구조
EP96305325A EP0757394A1 (en) 1995-07-28 1996-07-19 Battery having an over-loading preventing device
US08/686,103 US5747187A (en) 1995-07-28 1996-07-24 Lithium battery having an over-loading preventing device
IL11894696A IL118946A0 (en) 1995-07-28 1996-07-24 Lithium battery having an overload prevention device
ARP960103761A AR003049A1 (es) 1995-07-28 1996-07-26 Bateria de litio
JP8197967A JPH0945310A (ja) 1995-07-28 1996-07-26 過負荷防止装置付リチウム電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950022739A KR0158845B1 (ko) 1995-07-28 1995-07-28 리튬건전지의 과부하 방지구조

Publications (2)

Publication Number Publication Date
KR970008686A true KR970008686A (ko) 1997-02-24
KR0158845B1 KR0158845B1 (ko) 1999-02-18

Family

ID=37068541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950022739A KR0158845B1 (ko) 1995-07-28 1995-07-28 리튬건전지의 과부하 방지구조

Country Status (6)

Country Link
US (1) US5747187A (ko)
EP (1) EP0757394A1 (ko)
JP (1) JPH0945310A (ko)
KR (1) KR0158845B1 (ko)
AR (1) AR003049A1 (ko)
IL (1) IL118946A0 (ko)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
KR100447274B1 (ko) * 1996-04-22 2004-10-14 가부시키가이샤 에이앤드에이 마테리아루 규산칼슘보드 및 그 제조방법
CN113270272A (zh) * 2021-04-02 2021-08-17 章恒 一种固态铝电解电容器

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Publication number Priority date Publication date Assignee Title
KR100447274B1 (ko) * 1996-04-22 2004-10-14 가부시키가이샤 에이앤드에이 마테리아루 규산칼슘보드 및 그 제조방법
CN113270272A (zh) * 2021-04-02 2021-08-17 章恒 一种固态铝电解电容器
CN113270272B (zh) * 2021-04-02 2023-03-28 益阳市天成源电子有限公司 一种固态铝电解电容器

Also Published As

Publication number Publication date
EP0757394A1 (en) 1997-02-05
JPH0945310A (ja) 1997-02-14
US5747187A (en) 1998-05-05
AR003049A1 (es) 1998-05-27
KR0158845B1 (ko) 1999-02-18
IL118946A0 (en) 1996-10-31

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