DE306703C - - Google Patents

Info

Publication number
DE306703C
DE306703C DENDAT306703D DE306703DA DE306703C DE 306703 C DE306703 C DE 306703C DE NDAT306703 D DENDAT306703 D DE NDAT306703D DE 306703D A DE306703D A DE 306703DA DE 306703 C DE306703 C DE 306703C
Authority
DE
Germany
Prior art keywords
poles
pole
armature
coil
permanent
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
DENDAT306703D
Other languages
German (de)
English (en)
Publication of DE306703C publication Critical patent/DE306703C/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromagnets (AREA)
DENDAT306703D Active DE306703C (pt)

Publications (1)

Publication Number Publication Date
DE306703C true DE306703C (pt)

Family

ID=560096

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT306703D Active DE306703C (pt)

Country Status (1)

Country Link
DE (1) DE306703C (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940394C (de) * 1951-05-29 1956-03-15 Ericsson Telefon Ab L M Signalglocke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE940394C (de) * 1951-05-29 1956-03-15 Ericsson Telefon Ab L M Signalglocke

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