GB190765A - Improvements in or relating to electric batteries or accumulators - Google Patents

Improvements in or relating to electric batteries or accumulators

Info

Publication number
GB190765A
GB190765A GB23434/21A GB2343421A GB190765A GB 190765 A GB190765 A GB 190765A GB 23434/21 A GB23434/21 A GB 23434/21A GB 2343421 A GB2343421 A GB 2343421A GB 190765 A GB190765 A GB 190765A
Authority
GB
United Kingdom
Prior art keywords
electrodes
grids
burnt
cell
electrode
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
GB23434/21A
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
Priority to GB23434/21A priority Critical patent/GB190765A/en
Publication of GB190765A publication Critical patent/GB190765A/en
Priority to US611117A priority patent/US1449746A/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
    • H01M4/72—Grids
    • H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

190,765. Exley, W. H., Handasyde, G. H., and Rawlence, L. C. Sept. 2, 1921. Electrodes; separators.-A storage cell is provided with electrodes a consisting as shown in plan in Fig. 2 of a number of pasted metal grids having their edges opposite to the adjacent electrodes b. All the grids of each electrode are spaced apart but are burnt or welded together at a number of points to form a rigid unit. The lower edges of the grids may be burnt across the whole width and length of the electrode and the sides may be burnt to produce horizontal strips running across the electrode. The grids may also be joined diagonally by burning. In order to provide sufficient metaL for the burning or welding, narrow lead strips may be inserted between adjacent grids, these strips being then burnt to the grids, or the frames of the grids may be made with spacing projections which are burnt together. Separators m are placed between the electrodes, or the electrodes may be wrapped in glass, wool, asbestos &c. or they may be completely enclosed in wood veneer, perforated rubber of celluloid or rubber rendered porous by porous threads embedded in it during manufacture. Fig. 9 shows in plan a portion of a cell having cylindrical electrodes each consisting of a number of grids o, p burnt to collector bars q, r and having their frames burnt together at the bottom and sides. Fig. 10 shows a cylindrical cell in which the electrodes o, p are. arranged side by side and separated by members u. Positive electrodes constructed as above may be used in a cell having negative electrodes of any suitable type.
GB23434/21A 1921-09-02 1921-09-02 Improvements in or relating to electric batteries or accumulators Expired GB190765A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB23434/21A GB190765A (en) 1921-09-02 1921-09-02 Improvements in or relating to electric batteries or accumulators
US611117A US1449746A (en) 1921-09-02 1923-01-06 Electric battery or accumulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23434/21A GB190765A (en) 1921-09-02 1921-09-02 Improvements in or relating to electric batteries or accumulators

Publications (1)

Publication Number Publication Date
GB190765A true GB190765A (en) 1923-01-02

Family

ID=10195548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23434/21A Expired GB190765A (en) 1921-09-02 1921-09-02 Improvements in or relating to electric batteries or accumulators

Country Status (1)

Country Link
GB (1) GB190765A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702829A (en) * 1951-09-10 1955-02-22 Miiton F Chapel Storage battery cell plate integrator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2702829A (en) * 1951-09-10 1955-02-22 Miiton F Chapel Storage battery cell plate integrator

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