GB794592A - Improvements in or relating to electric cells - Google Patents

Improvements in or relating to electric cells

Info

Publication number
GB794592A
GB794592A GB23632/55A GB2363255A GB794592A GB 794592 A GB794592 A GB 794592A GB 23632/55 A GB23632/55 A GB 23632/55A GB 2363255 A GB2363255 A GB 2363255A GB 794592 A GB794592 A GB 794592A
Authority
GB
United Kingdom
Prior art keywords
iron
separators
wholly
aug
silver
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
GB23632/55A
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.)
Svenska Ackumulator Jungner AB
Original Assignee
Svenska Ackumulator Jungner AB
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 Svenska Ackumulator Jungner AB filed Critical Svenska Ackumulator Jungner AB
Publication of GB794592A publication Critical patent/GB794592A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/24Alkaline accumulators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy 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)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)

Abstract

794,592. Batteries. SVENSKA ACKUMULATOR AKTIEBOLAGET JUNGNER. Aug. 16, 1955 [Aug. 17, 1954], No. 23632/55. Drawings to Specification. Class 53. The alkaline accumulator described in Specification 683,650 has separators of either a finepored insulating material or a semi-permeable insulating material. The term " fine-pored material " is defined in the Specification as a material having interstices too small to pass suspended iron particles. Each separator may be a dense tissue, or a thin slab of felted fibres, of, e.g., nylon or polyvinyl chloride, or may be a semi-permeable slab of rubber or regenerated cellulose. The separators may form envelopes for the electrodes. The positive sintered electrode is nickel, which may be wholly or partly replaced by iron and/or copper coated with nickel, or silver, which may be wholly or partly replaced by other metals or carbon or graphite coated with silver. The negative electrode contains one or more of the metals iron, cadmium and zinc or oxides of these. Mercury and/or cobalt may be incorporated in the electrodes and lithium may be added to the electrolyte. Reference has been directed by the Comptroller to Specification 683,650.
GB23632/55A 1954-08-17 1955-08-16 Improvements in or relating to electric cells Expired GB794592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE794592X 1954-08-17

Publications (1)

Publication Number Publication Date
GB794592A true GB794592A (en) 1958-05-07

Family

ID=20339740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23632/55A Expired GB794592A (en) 1954-08-17 1955-08-16 Improvements in or relating to electric cells

Country Status (1)

Country Link
GB (1) GB794592A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096986B (en) * 1959-08-26 1961-01-12 Accumulatoren Fabrik Ag Use of a negative cadmium electrode in alkaline batteries that are permanently sealed gas-tight or that work without visible gas evolution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096986B (en) * 1959-08-26 1961-01-12 Accumulatoren Fabrik Ag Use of a negative cadmium electrode in alkaline batteries that are permanently sealed gas-tight or that work without visible gas evolution

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