DE222949C - - Google Patents

Info

Publication number
DE222949C
DE222949C DENDAT222949D DE222949DA DE222949C DE 222949 C DE222949 C DE 222949C DE NDAT222949 D DENDAT222949 D DE NDAT222949D DE 222949D A DE222949D A DE 222949DA DE 222949 C DE222949 C DE 222949C
Authority
DE
Germany
Prior art keywords
bell
coil
magnet
clapper
current
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.)
Active
Application number
DENDAT222949D
Other languages
German (de)
English (en)
Publication of DE222949C publication Critical patent/DE222949C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices 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
    • G10K1/062—Devices 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
    • G10K1/063—Devices 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
    • G10K1/064—Operating or striking mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Breakers (AREA)
DENDAT222949D Active DE222949C (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
DE222949C true DE222949C (cg-RX-API-DMAC10.html)

Family

ID=483802

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT222949D Active DE222949C (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
DE (1) DE222949C (cg-RX-API-DMAC10.html)

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