DE148516C - - Google Patents

Info

Publication number
DE148516C
DE148516C DENDAT148516D DE148516DA DE148516C DE 148516 C DE148516 C DE 148516C DE NDAT148516 D DENDAT148516 D DE NDAT148516D DE 148516D A DE148516D A DE 148516DA DE 148516 C DE148516 C DE 148516C
Authority
DE
Germany
Prior art keywords
armature
permanent magnet
bend
serves
hold
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
DENDAT148516D
Other languages
German (de)
English (en)
Publication of DE148516C publication Critical patent/DE148516C/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)
  • Unwinding Webs (AREA)
DENDAT148516D Active DE148516C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE148516C true DE148516C (enrdf_load_stackoverflow)

Family

ID=415599

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT148516D Active DE148516C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE148516C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516214A (en) * 1946-05-16 1950-07-25 Kellogg Switchboard & Supply Telephone substation ringer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516214A (en) * 1946-05-16 1950-07-25 Kellogg Switchboard & Supply Telephone substation ringer

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