JPS57101356A - Closed type lead storage battery - Google Patents

Closed type lead storage battery

Info

Publication number
JPS57101356A
JPS57101356A JP55176330A JP17633080A JPS57101356A JP S57101356 A JPS57101356 A JP S57101356A JP 55176330 A JP55176330 A JP 55176330A JP 17633080 A JP17633080 A JP 17633080A JP S57101356 A JPS57101356 A JP S57101356A
Authority
JP
Japan
Prior art keywords
silicic anhydride
sol
mixed
battery
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
JP55176330A
Other languages
Japanese (ja)
Inventor
Minoru Tsuchida
Yoshihiro Kobayashi
Akio Watanabe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55176330A priority Critical patent/JPS57101356A/en
Publication of JPS57101356A publication Critical patent/JPS57101356A/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
    • H01M10/06—Lead-acid accumulators
    • H01M10/08—Selection of materials as electrolytes
    • H01M10/10—Immobilising of electrolyte
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To prevent plasmolysis phenomenon and evaporation of the moisture in a battery, by gelatinizing the mixed sol of silicic anhydride with different particle diameters by means of sulfuric acid. CONSTITUTION:A silicic anhydride sol containing 20wt% of silicic anhydride with a particle diameter of 10-20mmu and a silicic anhydride sol containing 20wt% of silicic anhydride with a particle diameter of 40-50mmu are mixed at the volume ratio of 1:1 to make a mixed sol. Into the mixed sol, sulfuric acid is added to make a mixture, which is poured into a battery cell 5 and gelatinized in order to form a gel-like (colloid) electrolyte 6; the inside of the former battery being preliminarily equipped with negative plates 1, positive plates 2, and electrode plate groups 4 composed of separators 3.
JP55176330A 1980-12-12 1980-12-12 Closed type lead storage battery Pending JPS57101356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55176330A JPS57101356A (en) 1980-12-12 1980-12-12 Closed type lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55176330A JPS57101356A (en) 1980-12-12 1980-12-12 Closed type lead storage battery

Publications (1)

Publication Number Publication Date
JPS57101356A true JPS57101356A (en) 1982-06-23

Family

ID=16011698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55176330A Pending JPS57101356A (en) 1980-12-12 1980-12-12 Closed type lead storage battery

Country Status (1)

Country Link
JP (1) JPS57101356A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129269U (en) * 1985-01-31 1986-08-13
JPS61129268U (en) * 1985-01-31 1986-08-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61129269U (en) * 1985-01-31 1986-08-13
JPS61129268U (en) * 1985-01-31 1986-08-13

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