GB250809A - Improvements in secondary batteries - Google Patents

Improvements in secondary batteries

Info

Publication number
GB250809A
GB250809A GB20318/25A GB2031825A GB250809A GB 250809 A GB250809 A GB 250809A GB 20318/25 A GB20318/25 A GB 20318/25A GB 2031825 A GB2031825 A GB 2031825A GB 250809 A GB250809 A GB 250809A
Authority
GB
United Kingdom
Prior art keywords
cage
wires
burnt
grids
wood
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
GB20318/25A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB250809A publication Critical patent/GB250809A/en
Priority to US127024A priority Critical patent/US1663741A/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
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • 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
    • 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)
  • Connection Of Batteries Or Terminals (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

250,809. Sherrin, J. Vaughan-. Aug. 13, 1925. Electrodes. - In order to allow for contraction and expansion of the active material a storage battery elctrode is provided with helical &c. wires I embedded in the active material which is supported by a cage made of two grids A fastened together. The wires may be wound on a former and the cage may be made of lead or insulating material. In the latter case the wires are burnt to a conducting bar within the cage, the bar projecting at one end to form the terminal lug. When a lead cage is used the wires may be burnt to the cage. The grids which form the cage may be formed with spaces M, Fig. 4, in which are placed pieces of wood, ebonite, fusible metal &c. which alternate with the wire spirals I. After the cage has been pasted and dried the wood &c. pieces may be withdrawn or the fusible metal melted out.
GB20318/25A 1925-08-13 1925-08-13 Improvements in secondary batteries Expired GB250809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US127024A US1663741A (en) 1925-08-13 1926-08-04 Secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3162/27A GB281130A (en) 1927-02-03 1927-02-03 Improvements in secondary batteries

Publications (1)

Publication Number Publication Date
GB250809A true GB250809A (en) 1926-04-22

Family

ID=9753099

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20318/25A Expired GB250809A (en) 1925-08-13 1925-08-13 Improvements in secondary batteries
GB3162/27A Expired GB281130A (en) 1925-08-13 1927-02-03 Improvements in secondary batteries

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3162/27A Expired GB281130A (en) 1925-08-13 1927-02-03 Improvements in secondary batteries

Country Status (1)

Country Link
GB (2) GB250809A (en)

Also Published As

Publication number Publication date
GB281130A (en) 1927-12-01

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