Improvements in devices for indicating the level of the electrolyte in batteries

  • Inventors:
  • Assignees: Ernest Elwess
  • Publication Date: February 23, 1928
  • Publication Number: GB-285622-A

Abstract

285,622. Elwess, E. Jan. 7, 1927. Indicators, alarm and signal. - A device for indicating when the electrolyte in a battery falls below a predetermined level comprises a supplementary electrode 10 connected to an electrically operated indicator 2. The return lead 6 is connected to one of the battery electrodes 14 so that the power for operating the indicator is derived solely from the battery under test. The indicator consists of a lamp 3 and the circuit includes a switch 5. The electrode 10 may be made of soft metal so that it can be cut to any required length.

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Cited By (3)

    Publication numberPublication dateAssigneeTitle
    DE-1100739-BMarch 02, 1961Gottfried Hagen A GAnordnung zum Messen der Elektrolyt-dichte und des Elektrolytstandes bei Bleiakkumulatoren
    US-2560962-AJuly 17, 1951Peerless Equipment CompanyBattery cell indicating device
    US-2857447-AOctober 21, 1958Svenska Ackumulator AbHermetically closed storage cell