JPS6463265A - Enclosed cell - Google Patents

Enclosed cell

Info

Publication number
JPS6463265A
JPS6463265A JP62219696A JP21969687A JPS6463265A JP S6463265 A JPS6463265 A JP S6463265A JP 62219696 A JP62219696 A JP 62219696A JP 21969687 A JP21969687 A JP 21969687A JP S6463265 A JPS6463265 A JP S6463265A
Authority
JP
Japan
Prior art keywords
exhaust valve
gas flow
battery jar
chambers
opened
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP62219696A
Other languages
Japanese (ja)
Other versions
JP2521976B2 (en
Inventor
Tadakazu Shimano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP62219696A priority Critical patent/JP2521976B2/en
Publication of JPS6463265A publication Critical patent/JPS6463265A/en
Application granted granted Critical
Publication of JP2521976B2 publication Critical patent/JP2521976B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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

PURPOSE:To secure an enclosed cell with no fear of leak occurrence by installing an exhaust valve as opened to one cell element chamber, and forming a gas flow passage to be interconnected to the cell element chamber provided with the exhaust valve from that not provided with an exhaust valve seat between a valve guard plate to be jointed to a battery jar cover and a battery jar cover. CONSTITUTION:A battery jar 1 is partitioned off into three parts by partition walls 2 so that each cell element chamber 3 is formed there. And, a battery jar cover 4 covering the battery jar 1 is opened to only the central one among there chambers and there is provided with an exhaust valve seat 5 doubling as a requisite filler port at the time of manufacturing a cell, and there is also provided with a rubber exhaust valve 6. And, in the battery cover 4, there is provided with a filler port 7 as opened to such one other than the central one among these cell element chambers 3, and furthermore there is provided with a gas flow port 8 as opened to the central one among there chambers 3, while a dike 9 is formed there as surrounding the filler port 7 and the gas flow port 8. Gas generated out of the chamber not provided with the exhaust valve 5 along these chambers 3 enters the chamber provided with the exhaust valve seat 5 by way of the filler port 7, a gas flow passage 11 and the gas flow port 8, from which it passes through the exhaust valve 6, thus it is exhausted to the outside from a gas exhaust clearance 12.
JP62219696A 1987-09-02 1987-09-02 Sealed storage battery Expired - Lifetime JP2521976B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62219696A JP2521976B2 (en) 1987-09-02 1987-09-02 Sealed storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62219696A JP2521976B2 (en) 1987-09-02 1987-09-02 Sealed storage battery

Publications (2)

Publication Number Publication Date
JPS6463265A true JPS6463265A (en) 1989-03-09
JP2521976B2 JP2521976B2 (en) 1996-08-07

Family

ID=16739530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62219696A Expired - Lifetime JP2521976B2 (en) 1987-09-02 1987-09-02 Sealed storage battery

Country Status (1)

Country Link
JP (1) JP2521976B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005190839A (en) * 2003-12-25 2005-07-14 Yuasa Corp Control valve type lead-acid battery
WO2019064390A1 (en) * 2017-09-27 2019-04-04 本田技研工業株式会社 Electricity storage device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214155A (en) * 1983-05-18 1984-12-04 Yuasa Battery Co Ltd Production method of enclosed storage battery
JPS60147155U (en) * 1984-03-13 1985-09-30 株式会社ユアサコーポレーション sealed lead acid battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59214155A (en) * 1983-05-18 1984-12-04 Yuasa Battery Co Ltd Production method of enclosed storage battery
JPS60147155U (en) * 1984-03-13 1985-09-30 株式会社ユアサコーポレーション sealed lead acid battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005190839A (en) * 2003-12-25 2005-07-14 Yuasa Corp Control valve type lead-acid battery
WO2019064390A1 (en) * 2017-09-27 2019-04-04 本田技研工業株式会社 Electricity storage device
CN111164792A (en) * 2017-09-27 2020-05-15 本田技研工业株式会社 Electricity storage device
CN111164792B (en) * 2017-09-27 2022-04-05 本田技研工业株式会社 Electricity storage device

Also Published As

Publication number Publication date
JP2521976B2 (en) 1996-08-07

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