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GB217004A - Improvements in or relating to electric batteries - Google Patents

Improvements in or relating to electric batteries

Info

Publication number
GB217004A
GB217004A GB11093/23A GB1109323A GB217004A GB 217004 A GB217004 A GB 217004A GB 11093/23 A GB11093/23 A GB 11093/23A GB 1109323 A GB1109323 A GB 1109323A GB 217004 A GB217004 A GB 217004A
Authority
GB
United Kingdom
Prior art keywords
zinc
cup
cell
lead
asphalte
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
GB11093/23A
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 GB11093/23A priority Critical patent/GB217004A/en
Publication of GB217004A publication Critical patent/GB217004A/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
    • H01M10/20—Semi-lead accumulators, i.e. accumulators in which only one electrode contains lead
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

217,004. Pepper, D. April 24, 1923. Electrodes; electrolytes; supports for electrodes.-A battery particularly suitable for a flash lamp comprises a leaden or lead-antimony cell A, coated first with electrodeposited lead peroxide and then with a layer of the same substance applied mechanically, and a zinc electrode D in the form of an inverted cup, spaced.from the cell A by a seal J of non- permeable non-conducting material such as asphalte. The second layer of lead peroxide may be mixed with a binder and applied to the cell. A porous layer C separates the electrodes. As electrolyte there may be used dilute sulphuric acid or bisulphate of sodium or potassium, in liquid, jelly, or paste form. The zinc cup D is amalgamated when peroxide of lead is used. It may be coated on its non-active surfaces with layers F<1>, F<2> of asphalte or the like. A washer I is inserted before formation of the seal J. The cell bottom may be provided with internal ribs, or may be plain. In a modification the zine cup is perforated, and is in contact internally and externally with layers of paper thinly coated with zinc amalgam. A helical spring of stiff paper presses the inner layer of paper against the zinc. The top of the zinc cup has strengthening ribs radiating from a hollow boss which is fitted with a screw plug and serves for the introduction of the electrolyte. The asphalte plug extends over the whole end of the zinc cup.
GB11093/23A 1923-04-24 1923-04-24 Improvements in or relating to electric batteries Expired GB217004A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11093/23A GB217004A (en) 1923-04-24 1923-04-24 Improvements in or relating to electric batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11093/23A GB217004A (en) 1923-04-24 1923-04-24 Improvements in or relating to electric batteries

Publications (1)

Publication Number Publication Date
GB217004A true GB217004A (en) 1924-06-12

Family

ID=9979898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11093/23A Expired GB217004A (en) 1923-04-24 1923-04-24 Improvements in or relating to electric batteries

Country Status (1)

Country Link
GB (1) GB217004A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651361A (en) * 1991-04-03 1997-07-29 Bnos Electronics Limited Breathing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651361A (en) * 1991-04-03 1997-07-29 Bnos Electronics Limited Breathing apparatus

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