JPS57103261A - Sealed type lead storage battery - Google Patents

Sealed type lead storage battery

Info

Publication number
JPS57103261A
JPS57103261A JP55179748A JP17974880A JPS57103261A JP S57103261 A JPS57103261 A JP S57103261A JP 55179748 A JP55179748 A JP 55179748A JP 17974880 A JP17974880 A JP 17974880A JP S57103261 A JPS57103261 A JP S57103261A
Authority
JP
Japan
Prior art keywords
battery
carbon black
plates
lead storage
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
JP55179748A
Other languages
Japanese (ja)
Inventor
Wataru Takahashi
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 JP55179748A priority Critical patent/JPS57103261A/en
Publication of JPS57103261A publication Critical patent/JPS57103261A/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 remove a metal ion which causes self-discharge and prevent the degradation of the capacity of a sealed type lead storage battery when it is let along at high temperatures by inserting fine powder carbon between impregnating materials used jointly with a separator that is mainly paper-made of glass fiber. CONSTITUTION:A battery is formed by providing two paste-type positive plate 1 and three negative plates 2, overlaying two separators 3 which are mainly paper- made from glass fiber, holding tyep positive plate 1 in a U-shaped form, and inserting 3g carbon black 4 between these two separators 3 so that the carbon black 4 cannot touch the plates 1 and 2 directly. As a result, the impurity metal ion in the electrolyte is easily absorbed in the carbon black 4 and insulated from the plates 1 and 2. Besides, when the battery is charged and discharged, the ion is not difficult to remove and battery performance can be improved by reducing self-discharge.
JP55179748A 1980-12-18 1980-12-18 Sealed type lead storage battery Pending JPS57103261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55179748A JPS57103261A (en) 1980-12-18 1980-12-18 Sealed type lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179748A JPS57103261A (en) 1980-12-18 1980-12-18 Sealed type lead storage battery

Publications (1)

Publication Number Publication Date
JPS57103261A true JPS57103261A (en) 1982-06-26

Family

ID=16071175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179748A Pending JPS57103261A (en) 1980-12-18 1980-12-18 Sealed type lead storage battery

Country Status (1)

Country Link
JP (1) JPS57103261A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0935820A1 (en) * 1996-07-02 1999-08-18 Ensci, Inc. Battery element containing efficiency improving additives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0935820A1 (en) * 1996-07-02 1999-08-18 Ensci, Inc. Battery element containing efficiency improving additives
EP0935820A4 (en) * 1996-07-02 2005-05-04 Ensci Inc Battery element containing efficiency improving additives

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