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JPS646360A - Gel type enclosed lead storage battery - Google Patents

Gel type enclosed lead storage battery

Info

Publication number
JPS646360A
JPS646360A JP62161901A JP16190187A JPS646360A JP S646360 A JPS646360 A JP S646360A JP 62161901 A JP62161901 A JP 62161901A JP 16190187 A JP16190187 A JP 16190187A JP S646360 A JPS646360 A JP S646360A
Authority
JP
Japan
Prior art keywords
recesses
separator
storage battery
gel type
property
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
JP62161901A
Other languages
Japanese (ja)
Inventor
Takamasa Yoshida
Kenjiro Kishimoto
Kazusumi Takeuchi
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 JP62161901A priority Critical patent/JPS646360A/en
Publication of JPS646360A publication Critical patent/JPS646360A/en
Pending 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • H01M10/342—Gastight lead accumulators
    • 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
    • H01M50/463—Separators, membranes or diaphragms 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)
  • Cell Separators (AREA)

Abstract

PURPOSE:To improve the capacity and the cycle life property by making a separator with a microporous sheet including a synthetic resin, and using the separator with the microporous sheet which consists of plural recesses and linear projections around the recesses. CONSTITUTION:This storage battery is composed of a positive electrode, a negative electrode, a gel type electrolyte, and a separator, and the separator is made of a microporous sheet including a synthetic resin which consists of plural recesses 1 and linear projections 2 surrounding the recesses 1. In this case, the area of a recess 1 can be made 25 to 400mm<2>, the distance between the centers of the neighboring recesses can be made within 5 to 20mm<2>, and the form may be circular, oval, square, rectangular, or the similar. And the diameter of the microbore is made within the size up to 10mum. In such a composition, a gel type enclosed lead storage battery of a high gel electrolyte holding property, a high gas permeability, an easy electrolyte pouring property, and an excellent capacity and cycle life property can be obtained.
JP62161901A 1987-06-29 1987-06-29 Gel type enclosed lead storage battery Pending JPS646360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161901A JPS646360A (en) 1987-06-29 1987-06-29 Gel type enclosed lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161901A JPS646360A (en) 1987-06-29 1987-06-29 Gel type enclosed lead storage battery

Publications (1)

Publication Number Publication Date
JPS646360A true JPS646360A (en) 1989-01-10

Family

ID=15744168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161901A Pending JPS646360A (en) 1987-06-29 1987-06-29 Gel type enclosed lead storage battery

Country Status (1)

Country Link
JP (1) JPS646360A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364734A (en) * 1976-11-20 1978-06-09 Yuasa Battery Co Ltd Battery
JPS5852868B2 (en) * 1980-06-30 1983-11-25 株式会社ブリヂストン elastic track belt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5364734A (en) * 1976-11-20 1978-06-09 Yuasa Battery Co Ltd Battery
JPS5852868B2 (en) * 1980-06-30 1983-11-25 株式会社ブリヂストン elastic track belt

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