JPS6435856A - Sealed storage battery - Google Patents

Sealed storage battery

Info

Publication number
JPS6435856A
JPS6435856A JP62191262A JP19126287A JPS6435856A JP S6435856 A JPS6435856 A JP S6435856A JP 62191262 A JP62191262 A JP 62191262A JP 19126287 A JP19126287 A JP 19126287A JP S6435856 A JPS6435856 A JP S6435856A
Authority
JP
Japan
Prior art keywords
separator
negative electrode
electrode plate
decreased
fibers
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
JP62191262A
Other languages
Japanese (ja)
Inventor
Katsumi Kitagawa
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 JP62191262A priority Critical patent/JPS6435856A/en
Publication of JPS6435856A publication Critical patent/JPS6435856A/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
    • 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

Landscapes

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

Abstract

PURPOSE:To increase the O2 absorption efficiency of a negative electrode plate, decrease the separator density, and increase the resiliency by forming a separator with fibers arranged as required in a storage battery in which an electrolyte is nearly held between positive and negative electrode plates and the separator in a nonfluidic state. CONSTITUTION:A separator 1 is constituted of linear fibers 2 mixedly arranged nearly in parallel with the plane of the separator and curled fibers 3 arranged in random directions. The absorption efficiency of the O2 gas absorbed in a negative electrode plate is increased according to this constitution, the liquid reduction is remarkably decreased, and the battery life is extended. The separator density is decreased, the usage material can be reduced, the resilience of the separator is increased, and the void section between a positive electrode plate and the separator boundary surface can be decreased.
JP62191262A 1987-07-30 1987-07-30 Sealed storage battery Pending JPS6435856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62191262A JPS6435856A (en) 1987-07-30 1987-07-30 Sealed storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62191262A JPS6435856A (en) 1987-07-30 1987-07-30 Sealed storage battery

Publications (1)

Publication Number Publication Date
JPS6435856A true JPS6435856A (en) 1989-02-06

Family

ID=16271611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62191262A Pending JPS6435856A (en) 1987-07-30 1987-07-30 Sealed storage battery

Country Status (1)

Country Link
JP (1) JPS6435856A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212282A (en) * 1975-07-19 1977-01-29 Meihou Kougiyou Kk Process for making plastic sewage disposal containers
JPS5426435A (en) * 1977-07-29 1979-02-28 Shin Kobe Electric Machinery Glass matt for lead storage battery

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212282A (en) * 1975-07-19 1977-01-29 Meihou Kougiyou Kk Process for making plastic sewage disposal containers
JPS5426435A (en) * 1977-07-29 1979-02-28 Shin Kobe Electric Machinery Glass matt for lead storage battery

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