GB493694A - Chargeable lead-cadmium cell with acid electrolyte - Google Patents

Chargeable lead-cadmium cell with acid electrolyte

Info

Publication number
GB493694A
GB493694A GB4227/37A GB422737A GB493694A GB 493694 A GB493694 A GB 493694A GB 4227/37 A GB4227/37 A GB 4227/37A GB 422737 A GB422737 A GB 422737A GB 493694 A GB493694 A GB 493694A
Authority
GB
United Kingdom
Prior art keywords
cadmium
accumulator
electrolyte
lead
feb
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
GB4227/37A
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.)
STEPHAN BARON VON THYSSEN BORN
Original Assignee
STEPHAN BARON VON THYSSEN BORN
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 STEPHAN BARON VON THYSSEN BORN filed Critical STEPHAN BARON VON THYSSEN BORN
Publication of GB493694A publication Critical patent/GB493694A/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
    • 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)
  • Secondary Cells (AREA)

Abstract

493,694. Batteries. BORNEMISZA, S., BARON VON THYSSEN-. Feb. 12, 1937, Nos. 4227, 4228, 4229, and 4231. Convention dates, Feb. 12, 1936, June 27, 1936, Aug. 24, 1936, and Oct. 13, 1936. [Class 53] In a process for charging an accumulator having a sulphuric acid electrolyte and in which the active materials consist of lead and cadmium, current is passed through the accumulator till about À06 gram of cadmium has been deposited on each square centimetre of negative electrode which may consist of carbon, cadmium or lead or of the accumulator container. The cadmium may be introduced into the accumulator by employing an electrolyte of cadmium sulphate or by coating the negative electrode with cadmium and using the accumulator as a primary cell whereby the cadmium is dipssolved in the electrolyte. A layer of oil may be placed on the electrolyte during the charging process. The Specification as open to inspection under Sect. 91 shows in Fig. 1 (Cancelled) an accumulator comprising a vessel a of sheet cadmium containing an electrode b of lead superoxide and a porous filling c saturated with concentrated sulphuric acid. The upper rim of the vessel is protected by lacquer x. A modification in which the electrodes are in the form of plates is also described. This subject-matter does not appear in the Specification as accepted.
GB4227/37A 1936-02-12 1937-02-12 Chargeable lead-cadmium cell with acid electrolyte Expired GB493694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE493694X 1936-02-12

Publications (1)

Publication Number Publication Date
GB493694A true GB493694A (en) 1938-10-12

Family

ID=6544602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4227/37A Expired GB493694A (en) 1936-02-12 1937-02-12 Chargeable lead-cadmium cell with acid electrolyte

Country Status (2)

Country Link
FR (1) FR817785A (en)
GB (1) GB493694A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422045A (en) * 1945-07-10 1947-06-10 Ruben Samuel Alkaline dry cell
US2422046A (en) * 1943-12-10 1947-06-10 Ruben Samuel Alkaline dry cell
US2463316A (en) * 1945-01-29 1949-03-01 Ruben Samuel Alkaline dry cell with permanganate cathode
US2481539A (en) * 1943-05-10 1949-09-13 Ruben Samuel Method of making depolarizer units for alkaline primary cells

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2616939A (en) * 1951-05-02 1952-11-04 Fischbach Adolph Sponge cadmium electrode and method of making the same
FR3080492B1 (en) * 2018-04-24 2022-07-01 Esther Energie Sciences Thermodynamiques ELECTROCHEMICAL CELL WITH HIGH CAPACITY AND LOW SELF-DISCHARGE, METHOD FOR CHARGE AND METHOD FOR DISCHARGE OF SUCH A CELL, ASSEMBLY COMPRISING SUCH A CELL AND AN ELECTROLYTE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481539A (en) * 1943-05-10 1949-09-13 Ruben Samuel Method of making depolarizer units for alkaline primary cells
US2422046A (en) * 1943-12-10 1947-06-10 Ruben Samuel Alkaline dry cell
US2463316A (en) * 1945-01-29 1949-03-01 Ruben Samuel Alkaline dry cell with permanganate cathode
US2422045A (en) * 1945-07-10 1947-06-10 Ruben Samuel Alkaline dry cell

Also Published As

Publication number Publication date
FR817785A (en) 1937-09-10

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