JPS5591564A - Lead storage battery - Google Patents

Lead storage battery

Info

Publication number
JPS5591564A
JPS5591564A JP16521378A JP16521378A JPS5591564A JP S5591564 A JPS5591564 A JP S5591564A JP 16521378 A JP16521378 A JP 16521378A JP 16521378 A JP16521378 A JP 16521378A JP S5591564 A JPS5591564 A JP S5591564A
Authority
JP
Japan
Prior art keywords
layer
dense layer
positive plate
glass
plate
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
JP16521378A
Other languages
Japanese (ja)
Other versions
JPS603741B2 (en
Inventor
Masaatsu Tsubota
Katsuto Takahashi
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage Battery Co Ltd
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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP53165213A priority Critical patent/JPS603741B2/en
Publication of JPS5591564A publication Critical patent/JPS5591564A/en
Publication of JPS603741B2 publication Critical patent/JPS603741B2/en
Expired 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To lengthen life while maintaining its discharge performance by preventing the falling of active substance by using a structure in which the glass mat is made up of a dense layer and a rought layer and the dense layer is made to touch with the positive plate and also plate groups are pressed by a specific force. CONSTITUTION:A glass mat is made up of the two layers, the dense layer 2 of 1-micron diameter small glass fibers and the rough layer 3 of approx. 19-micron diameter large glass fibers, in which the dense layer 2 is touched with the positive plate 1 and the rough layer 3 is faced the negative plate 5 through the separator 4. The element having such a structure is strongly pressed by a pressing force, or the pressing force of the glass mats 2 and 3 to the surface of the positive plate 1 of 20-80kg/dm<2> per unit area of plates at both ends of the element in the dry state before injecting liquid.
JP53165213A 1978-12-28 1978-12-28 lead acid battery Expired JPS603741B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53165213A JPS603741B2 (en) 1978-12-28 1978-12-28 lead acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53165213A JPS603741B2 (en) 1978-12-28 1978-12-28 lead acid battery

Publications (2)

Publication Number Publication Date
JPS5591564A true JPS5591564A (en) 1980-07-11
JPS603741B2 JPS603741B2 (en) 1985-01-30

Family

ID=15807988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53165213A Expired JPS603741B2 (en) 1978-12-28 1978-12-28 lead acid battery

Country Status (1)

Country Link
JP (1) JPS603741B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196461U (en) * 1984-11-29 1986-06-20
JPS6460973A (en) * 1987-08-31 1989-03-08 Shin Kobe Electric Machinery Sealed type lead storage battery
WO1998012759A1 (en) * 1996-09-20 1998-03-26 Johns Manville International, Inc. Resilient mat; a method of making the resilient mat and a battery including the resilient mat
WO1998015020A1 (en) * 1996-09-30 1998-04-09 Amer-Sil S.A. Absorbing plate separator for valve-regulated lead-acid electric batteries
US6306539B1 (en) 1997-09-02 2001-10-23 Kvg Technologies, Inc. Mat of glass and other fibers in a separator of a storage battery
US6821672B2 (en) 1997-09-02 2004-11-23 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing it
US8592329B2 (en) 2003-10-07 2013-11-26 Hollingsworth & Vose Company Vibrationally compressed glass fiber and/or other material fiber mats and methods for making the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523118A (en) * 1975-06-24 1977-01-11 Yuasa Battery Co Ltd Separator for lead storage battery
JPS5214835A (en) * 1975-07-14 1977-02-04 Yuasa Battery Co Ltd Maintenanceefree lead battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523118A (en) * 1975-06-24 1977-01-11 Yuasa Battery Co Ltd Separator for lead storage battery
JPS5214835A (en) * 1975-07-14 1977-02-04 Yuasa Battery Co Ltd Maintenanceefree lead battery

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6196461U (en) * 1984-11-29 1986-06-20
JPS6460973A (en) * 1987-08-31 1989-03-08 Shin Kobe Electric Machinery Sealed type lead storage battery
WO1998012759A1 (en) * 1996-09-20 1998-03-26 Johns Manville International, Inc. Resilient mat; a method of making the resilient mat and a battery including the resilient mat
WO1998015020A1 (en) * 1996-09-30 1998-04-09 Amer-Sil S.A. Absorbing plate separator for valve-regulated lead-acid electric batteries
US6306539B1 (en) 1997-09-02 2001-10-23 Kvg Technologies, Inc. Mat of glass and other fibers in a separator of a storage battery
US6821672B2 (en) 1997-09-02 2004-11-23 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing it
US7288338B2 (en) 1997-09-02 2007-10-30 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing such mat
US8592329B2 (en) 2003-10-07 2013-11-26 Hollingsworth & Vose Company Vibrationally compressed glass fiber and/or other material fiber mats and methods for making the same

Also Published As

Publication number Publication date
JPS603741B2 (en) 1985-01-30

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