GB1425248A - Method for the manufacture of dry charged multi-cell storage batteries - Google Patents

Method for the manufacture of dry charged multi-cell storage batteries

Info

Publication number
GB1425248A
GB1425248A GB2763973A GB2763973A GB1425248A GB 1425248 A GB1425248 A GB 1425248A GB 2763973 A GB2763973 A GB 2763973A GB 2763973 A GB2763973 A GB 2763973A GB 1425248 A GB1425248 A GB 1425248A
Authority
GB
United Kingdom
Prior art keywords
chamber
battery
plates
moisture
remove
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
GB2763973A
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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
Priority claimed from DE19722228662 external-priority patent/DE2228662C3/en
Application filed by VARTA Batterie AG filed Critical VARTA Batterie AG
Publication of GB1425248A publication Critical patent/GB1425248A/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
    • H01M10/128—Processes for forming or storing electrodes in the battery container
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

1425248 Dry-charged storage batteries VARTA BATTERIE AG 11 June 1973 [13 June 1972] 27639/73 Heading H1B A method of making dry-charged lead-acid batteries comprises the steps of: completely assembling the battery apart from the filling plugs and forming the plates within the battery container, washing the plates, removing the wash water e.g. by placing the battery in a vacuum chamber and inverting it to remove the wash water under atmospheric pressure, reducing the pressure in the vacuum chamber to 30-120 Torr to remove residual moisture, impregnating the plates with an impregnating solution, e.g. boric acid, inverting the battery to remove the impregnating solution under atmospheric pressure and then reducing pressure in chamber to 30-120 Torr to remove residual solution. Final traces of moisture may be removed by vaporizing a solvent at 60-90‹C e.g. octane, decane, pentanol, butanol or nonane, in the chamber whilst the chamber is under vacuum which solvent condenses on the moisture to evaporate it and the water and solvent vapour are removed.
GB2763973A 1972-06-13 1973-06-11 Method for the manufacture of dry charged multi-cell storage batteries Expired GB1425248A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722228662 DE2228662C3 (en) 1972-06-13 Process for the production of charged accumulators that can be stored in dry conditions

Publications (1)

Publication Number Publication Date
GB1425248A true GB1425248A (en) 1976-02-18

Family

ID=5847590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2763973A Expired GB1425248A (en) 1972-06-13 1973-06-11 Method for the manufacture of dry charged multi-cell storage batteries

Country Status (2)

Country Link
FR (1) FR2188319B3 (en)
GB (1) GB1425248A (en)

Also Published As

Publication number Publication date
DE2228662B2 (en) 1975-11-27
FR2188319A1 (en) 1974-01-18
FR2188319B3 (en) 1976-05-28
DE2228662A1 (en) 1974-01-03

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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