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KR910021044U - 액면센서가 부착된 축전지마개 - Google Patents

액면센서가 부착된 축전지마개

Info

Publication number
KR910021044U
KR910021044U KR2019900005708U KR900005708U KR910021044U KR 910021044 U KR910021044 U KR 910021044U KR 2019900005708 U KR2019900005708 U KR 2019900005708U KR 900005708 U KR900005708 U KR 900005708U KR 910021044 U KR910021044 U KR 910021044U
Authority
KR
South Korea
Prior art keywords
liquid level
level sensor
battery cap
cap
battery
Prior art date
Application number
KR2019900005708U
Other languages
English (en)
Other versions
KR920004388Y1 (ko
Inventor
이학주
Original Assignee
세방전지 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 세방전지 주식회사 filed Critical 세방전지 주식회사
Priority to KR2019900005708U priority Critical patent/KR920004388Y1/ko
Publication of KR910021044U publication Critical patent/KR910021044U/ko
Application granted granted Critical
Publication of KR920004388Y1 publication Critical patent/KR920004388Y1/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • 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
    • 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)
  • Secondary Cells (AREA)
  • Filling, Topping-Up Batteries (AREA)
KR2019900005708U 1990-05-03 1990-05-03 액면센서가 부착된 축전지마개 KR920004388Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900005708U KR920004388Y1 (ko) 1990-05-03 1990-05-03 액면센서가 부착된 축전지마개

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900005708U KR920004388Y1 (ko) 1990-05-03 1990-05-03 액면센서가 부착된 축전지마개

Publications (2)

Publication Number Publication Date
KR910021044U true KR910021044U (ko) 1991-12-20
KR920004388Y1 KR920004388Y1 (ko) 1992-06-29

Family

ID=19298277

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900005708U KR920004388Y1 (ko) 1990-05-03 1990-05-03 액면센서가 부착된 축전지마개

Country Status (1)

Country Link
KR (1) KR920004388Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100838164B1 (ko) * 2004-12-16 2008-06-13 주식회사 엘지화학 3 전극계 전극전위 측정용 기준전극 프로브 및 그것을이용한 이차전지의 전극전위의 측정방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100838164B1 (ko) * 2004-12-16 2008-06-13 주식회사 엘지화학 3 전극계 전극전위 측정용 기준전극 프로브 및 그것을이용한 이차전지의 전극전위의 측정방법

Also Published As

Publication number Publication date
KR920004388Y1 (ko) 1992-06-29

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19900503

UA0201 Request for examination

Patent event date: 19900503

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19920530

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19920919

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

REGI Registration of establishment
UR0701 Registration of establishment

Patent event date: 19921102

Patent event code: UR07011E01D

Comment text: Registration of Establishment

UR1002 Payment of registration fee

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UC1801 Expiration of term