JPS60100363A - Separator for storage battery - Google Patents

Separator for storage battery

Info

Publication number
JPS60100363A
JPS60100363A JP58207106A JP20710683A JPS60100363A JP S60100363 A JPS60100363 A JP S60100363A JP 58207106 A JP58207106 A JP 58207106A JP 20710683 A JP20710683 A JP 20710683A JP S60100363 A JPS60100363 A JP S60100363A
Authority
JP
Japan
Prior art keywords
separator
diameter
fiber
glass fiber
storage battery
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.)
Pending
Application number
JP58207106A
Other languages
Japanese (ja)
Inventor
Jiyunsuke Mutou
Hiromi Matsumori
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.)
NIHON GLASS SENI KK
NIPPON GLASS SENI KK
Nippon Sheet Glass Co Ltd
Nippon Glass Fiber Co Ltd
Original Assignee
NIHON GLASS SENI KK
NIPPON GLASS SENI KK
Nippon Sheet Glass Co Ltd
Nippon Glass Fiber 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 NIHON GLASS SENI KK, NIPPON GLASS SENI KK, Nippon Sheet Glass Co Ltd, Nippon Glass Fiber Co Ltd filed Critical NIHON GLASS SENI KK
Priority to JP58207106A priority Critical patent/JPS60100363A/en
Publication of JPS60100363A publication Critical patent/JPS60100363A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/44Fibrous material
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/431Inorganic material
    • H01M50/434Ceramics
    • H01M50/437Glass
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

PURPOSE:To increase the electrolyte retention force at the upper part of a separator by making the average diameter of the upper fiber type material smaller than that of the lower one and forming a separator for a storage battery in which the fiber type material is intertwined and is formed into a sheet shape. CONSTITUTION:When a separator 10 for a storage battery in which glass fiber is intertwined and is formed into a sheet shape is formed, the glass fiber whose average diameter is 1mum or less is used as the entire separator. At the same time, the upper part 11 of the separator is mainly composed of narrow diameter glass fiber whose average fiber diameter is 0.3-0.6mum and the lower part 13 is mainly composed of large diameter glass fiber whose average fiber diameter is 0.7- 1.0mum and then the central part 12 contains almost the same amount of both of abovementioned sorts of fiber. As a result, the electrolyte retention force based on the upper capillarity can be improved by reducing the upper fiber diameter and, even in the case of a battery with a high plate, the electrolyte distribution can be made even and its high performance can be maintained.
JP58207106A 1983-11-04 1983-11-04 Separator for storage battery Pending JPS60100363A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58207106A JPS60100363A (en) 1983-11-04 1983-11-04 Separator for storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58207106A JPS60100363A (en) 1983-11-04 1983-11-04 Separator for storage battery

Publications (1)

Publication Number Publication Date
JPS60100363A true JPS60100363A (en) 1985-06-04

Family

ID=16534297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58207106A Pending JPS60100363A (en) 1983-11-04 1983-11-04 Separator for storage battery

Country Status (1)

Country Link
JP (1) JPS60100363A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02226654A (en) * 1989-02-27 1990-09-10 Yuasa Battery Co Ltd Sealed lead-acid battery
US5206100A (en) * 1990-08-24 1993-04-27 Nippon Sheet Glass Co., Ltd. Separator and sealed lead acid battery
CN108539111A (en) * 2018-03-30 2018-09-14 沁阳市立标滤膜有限公司 A kind of accumulator composite diaphragm and preparation method thereof
CN108598348A (en) * 2018-04-20 2018-09-28 宿迁南航新材料与装备制造研究院有限公司 A kind of lead-acid accumulator glass fibre separator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512565B1 (en) * 1971-04-01 1980-04-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512565B1 (en) * 1971-04-01 1980-04-02

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02226654A (en) * 1989-02-27 1990-09-10 Yuasa Battery Co Ltd Sealed lead-acid battery
GB2247342B (en) * 1989-02-27 1995-02-22 Yuasa Battery Co Ltd Sealed lead acid battery and separator for use in sealed lead acid battery
US5206100A (en) * 1990-08-24 1993-04-27 Nippon Sheet Glass Co., Ltd. Separator and sealed lead acid battery
GB2247343B (en) * 1990-08-24 1994-11-02 Nippon Sheet Glass Co Ltd Battery separator
CN108539111A (en) * 2018-03-30 2018-09-14 沁阳市立标滤膜有限公司 A kind of accumulator composite diaphragm and preparation method thereof
CN108539111B (en) * 2018-03-30 2021-05-11 沁阳市立标滤膜有限公司 Composite separator of storage battery and preparation method thereof
CN108598348A (en) * 2018-04-20 2018-09-28 宿迁南航新材料与装备制造研究院有限公司 A kind of lead-acid accumulator glass fibre separator

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