BE389558A - - Google Patents

Info

Publication number
BE389558A
BE389558A BE389558DA BE389558A BE 389558 A BE389558 A BE 389558A BE 389558D A BE389558D A BE 389558DA BE 389558 A BE389558 A BE 389558A
Authority
BE
Belgium
Prior art keywords
vibrations
current
circuit
alternating
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE389558A publication Critical patent/BE389558A/fr

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/062Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
    • G10K1/063Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
    • G10K1/064Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
BE389558D BE389558A (https=)

Publications (1)

Publication Number Publication Date
BE389558A true BE389558A (https=)

Family

ID=57652

Family Applications (1)

Application Number Title Priority Date Filing Date
BE389558D BE389558A (https=)

Country Status (1)

Country Link
BE (1) BE389558A (https=)

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