JPS55115271A - Lead-acid battery - Google Patents

Lead-acid battery

Info

Publication number
JPS55115271A
JPS55115271A JP2241579A JP2241579A JPS55115271A JP S55115271 A JPS55115271 A JP S55115271A JP 2241579 A JP2241579 A JP 2241579A JP 2241579 A JP2241579 A JP 2241579A JP S55115271 A JPS55115271 A JP S55115271A
Authority
JP
Japan
Prior art keywords
lead
alloy
specific gravity
electrolyte
positive
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
JP2241579A
Other languages
Japanese (ja)
Inventor
Hiroto Nakajima
Ken Kono
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 JP2241579A priority Critical patent/JPS55115271A/en
Publication of JPS55115271A publication Critical patent/JPS55115271A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

PURPOSE: To prevent the corrosion of the positive electrode grid and thereby extend the cycle life, by establishing the electrolyte specific gravity below a predetermined value during discharge for a lead-acid battery in which an antimony-free load alloy is used for the positive grid.
CONSTITUTION: An antimony-free lead alloy such as lead-calcium alloy and lead- tin alloy is used for the positive grid. The quantity of electrolyte is more than 1.2cc per 1g of positive active material. The electrolyte specific gravity is established such that the 20°C converted specific gravity is below 1.30 when the battery is fully charged and below 1.18 after discharge for 2 hours in the capacity test at 5-hour discharge rate.
COPYRIGHT: (C)1980,JPO&Japio
JP2241579A 1979-02-26 1979-02-26 Lead-acid battery Pending JPS55115271A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2241579A JPS55115271A (en) 1979-02-26 1979-02-26 Lead-acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2241579A JPS55115271A (en) 1979-02-26 1979-02-26 Lead-acid battery

Publications (1)

Publication Number Publication Date
JPS55115271A true JPS55115271A (en) 1980-09-05

Family

ID=12082023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2241579A Pending JPS55115271A (en) 1979-02-26 1979-02-26 Lead-acid battery

Country Status (1)

Country Link
JP (1) JPS55115271A (en)

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