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GB1429440A - Lead acid cells - Google Patents

Lead acid cells

Info

Publication number
GB1429440A
GB1429440A GB4485774A GB4485774A GB1429440A GB 1429440 A GB1429440 A GB 1429440A GB 4485774 A GB4485774 A GB 4485774A GB 4485774 A GB4485774 A GB 4485774A GB 1429440 A GB1429440 A GB 1429440A
Authority
GB
United Kingdom
Prior art keywords
lead
grid
active material
cylindrical
shaped cross
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
GB4485774A
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.)
ESB Inc
Original Assignee
ESB Inc
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 ESB Inc filed Critical ESB Inc
Publication of GB1429440A publication Critical patent/GB1429440A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H01M10/123—Cells or batteries with cylindrical casing
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

1429440 Grids for lead-acid storage cells ESB Inc 16 Oct 1974 [13 Dec 1973] 44857/74 Heading H1B A cylindrical lead-acid storage cell 10 comprises a tubular negative electrode 16, a cylindrical portion of positive active material 22, a tubular separator 20, sulphuric acid electrolyte and a lead containing positive grid 24, the grid having a cylindrical portion and a portion located on a diametric plane embedded in the cylindrical position active material. Negative active material 18 in the form of lead sponge is in electrical contact with the electrode 16 which consists of a lead cup. The positive active material comprises lead peroxide and the cell is surrounded by a moulded plastics container 12 and cover 14. The grid is formed as a cast sheet which is then bent into. an approximately S-shaped cross-section. In a modification the grid comprises an expanded lead sheet which is formed into an E-shaped cross-section and a moulded lead terminal is provided on the grid.
GB4485774A 1973-12-13 1974-10-16 Lead acid cells Expired GB1429440A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42702673A 1973-12-13 1973-12-13

Publications (1)

Publication Number Publication Date
GB1429440A true GB1429440A (en) 1976-03-24

Family

ID=23693182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4485774A Expired GB1429440A (en) 1973-12-13 1974-10-16 Lead acid cells

Country Status (6)

Country Link
JP (1) JPS5091726A (en)
AU (1) AU7519674A (en)
BR (1) BR7409982A (en)
DE (1) DE2458895A1 (en)
GB (1) GB1429440A (en)
ZA (1) ZA746672B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129198A (en) * 1982-10-29 1984-05-10 Chloride Group Plc Expanded electrodes for electric storage batteries

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59165377A (en) * 1983-03-08 1984-09-18 チユン−ツアイ・イエ− Cylindrical sealed storage battery
DE4011531A1 (en) * 1990-04-10 1991-10-17 Reten Electronic Gmbh & Co CYLINDRICAL LEAD ACCUMULATOR
JP4654477B2 (en) * 1999-12-28 2011-03-23 株式会社Ｇｓユアサ Cylindrical sealed lead-acid battery
JP4729851B2 (en) * 2004-01-23 2011-07-20 新神戸電機株式会社 Lead acid battery
JP6339077B2 (en) * 2012-08-22 2018-06-06 ダラミック エルエルシー Battery separator using gel-impregnated nonwoven fabric for lead acid battery
CN106981690B (en) * 2017-04-01 2019-07-26 深圳市佰特瑞储能系统有限公司 A kind of direct-connected winding battery of multi-cell
EP3993101A1 (en) * 2020-10-28 2022-05-04 Indian Oil Corporation Limited Uni-electrogrid lead acid battery and process of making the same and performance thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129198A (en) * 1982-10-29 1984-05-10 Chloride Group Plc Expanded electrodes for electric storage batteries

Also Published As

Publication number Publication date
JPS5091726A (en) 1975-07-22
BR7409982A (en) 1976-05-25
DE2458895A1 (en) 1975-06-26
AU7519674A (en) 1976-05-13
ZA746672B (en) 1975-11-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee