ES389283A1 - Electric storage batteries - Google Patents

Electric storage batteries

Info

Publication number
ES389283A1
ES389283A1 ES389283A ES389283A ES389283A1 ES 389283 A1 ES389283 A1 ES 389283A1 ES 389283 A ES389283 A ES 389283A ES 389283 A ES389283 A ES 389283A ES 389283 A1 ES389283 A1 ES 389283A1
Authority
ES
Spain
Prior art keywords
active material
weight
lead
parts
paste
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.)
Expired
Application number
ES389283A
Other languages
Spanish (es)
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.)
Electric Power Storage Ltd
Original Assignee
Electric Power Storage 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 Electric Power Storage Ltd filed Critical Electric Power Storage Ltd
Publication of ES389283A1 publication Critical patent/ES389283A1/en
Expired 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
    • 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

Abstract

Procedure for manufacturing a positive electrode for lead-acid accumulators, characterized in that it comprises the steps of (a) providing an electrically conductive lead alloy grid, (b) forming a paste of positive active material by mixing 0.01 to 1 part by weight of amorphous silica with 100 parts by weight of active material comprising a mixture of lead and lead oxide, after which this combination of silica and active material of lead oxide is mixed with 23 to 28 parts by weight of acid aqueous sulfuric per 100 parts by weight of lead oxide active material, thereby forming a thixotropic paste, (c) applying said paste to the grid and (d) curing and drying the active material to produce a positive electrode it has a porosity of 50 to 55%. (Machine-translation by Google Translate, not legally binding)
ES389283A 1970-03-19 1971-03-16 Electric storage batteries Expired ES389283A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1340070 1970-03-19

Publications (1)

Publication Number Publication Date
ES389283A1 true ES389283A1 (en) 1974-03-01

Family

ID=10022282

Family Applications (1)

Application Number Title Priority Date Filing Date
ES389283A Expired ES389283A1 (en) 1970-03-19 1971-03-16 Electric storage batteries

Country Status (7)

Country Link
DE (1) DE2113276A1 (en)
DK (1) DK133839B (en)
ES (1) ES389283A1 (en)
FR (1) FR2083402B1 (en)
GB (1) GB1331257A (en)
NL (1) NL7103738A (en)
ZA (1) ZA711774B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329408A (en) 1980-06-02 1982-05-11 Gould Inc. Lead oxide composition for use in lead-acid batteries
DE3532697A1 (en) * 1985-09-13 1987-04-02 Deta Akkumulatoren Accumulator
CN113433024B (en) * 2021-06-01 2022-08-23 风帆有限责任公司 Method for detecting porosity of negative plate after formation of start-stop AGM battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE342410A (en) * 1926-06-12
FR1243639A (en) * 1958-12-23 1960-10-14 Electric Storage Battery Co Accumulator plate

Also Published As

Publication number Publication date
NL7103738A (en) 1971-09-21
DK133839C (en) 1976-12-20
FR2083402A1 (en) 1971-12-17
DE2113276A1 (en) 1971-10-07
DK133839B (en) 1976-07-26
FR2083402B1 (en) 1976-04-16
ZA711774B (en) 1972-10-25
GB1331257A (en) 1973-09-26

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