GB357505A - Improvements in or relating to electric storage cells and batteries - Google Patents

Improvements in or relating to electric storage cells and batteries

Info

Publication number
GB357505A
GB357505A GB8725/30A GB872530A GB357505A GB 357505 A GB357505 A GB 357505A GB 8725/30 A GB8725/30 A GB 8725/30A GB 872530 A GB872530 A GB 872530A GB 357505 A GB357505 A GB 357505A
Authority
GB
United Kingdom
Prior art keywords
separators
electrodes
batteries
relating
electric storage
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
GB8725/30A
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
Priority to BE378311D priority Critical patent/BE378311A/xx
Application filed by Individual filed Critical Individual
Priority to GB8725/30A priority patent/GB357505A/en
Priority to FR714519D priority patent/FR714519A/en
Publication of GB357505A publication Critical patent/GB357505A/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • 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)
  • Cell Separators (AREA)

Abstract

357,505. Galvanic batteries. POLLOCK, S. A., Little Bush House, Kingsbury, London. March 18, 1930, No. 8725. [Class 53.] Separators; electrodes.-A storage battery is provided with separators composed of nitrated cotton fibre paper, and the separators or the electrodes or both are formed with projections or recesses to provide passages for the flow of liquid and gases in two directions inclined to one another. The separators may be in the form of sheaths 26 enclosing the electrodes and they may be nitrated by the process described in Specification 357,550, [Group IV]. Fig. 4 shows an electrode which may be used with the separator comprising a number of corrugated areas 13. The electrode may alternatively be corrugated all over in two directions inclined at an angle to one another. Specifications 357,504, 357,506, and 357,507 are also referred to.
GB8725/30A 1930-03-18 1930-03-18 Improvements in or relating to electric storage cells and batteries Expired GB357505A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE378311D BE378311A (en) 1930-03-18
GB8725/30A GB357505A (en) 1930-03-18 1930-03-18 Improvements in or relating to electric storage cells and batteries
FR714519D FR714519A (en) 1930-03-18 1931-03-17 Improvements to electric accumulators and electric accumulator elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8725/30A GB357505A (en) 1930-03-18 1930-03-18 Improvements in or relating to electric storage cells and batteries

Publications (1)

Publication Number Publication Date
GB357505A true GB357505A (en) 1931-09-18

Family

ID=9858038

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8725/30A Expired GB357505A (en) 1930-03-18 1930-03-18 Improvements in or relating to electric storage cells and batteries

Country Status (3)

Country Link
BE (1) BE378311A (en)
FR (1) FR714519A (en)
GB (1) GB357505A (en)

Also Published As

Publication number Publication date
FR714519A (en) 1931-11-16
BE378311A (en)

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