FR603618A - Universal electric bell device - Google Patents

Universal electric bell device

Info

Publication number
FR603618A
FR603618A FR603618DA FR603618A FR 603618 A FR603618 A FR 603618A FR 603618D A FR603618D A FR 603618DA FR 603618 A FR603618 A FR 603618A
Authority
FR
France
Prior art keywords
electric bell
universal electric
bell device
universal
electric
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Lin De Righetti
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR603618A publication Critical patent/FR603618A/en
Expired 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)
FR603618D 1924-12-15 1924-12-15 Universal electric bell device Expired FR603618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR603618T 1924-12-15

Publications (1)

Publication Number Publication Date
FR603618A true FR603618A (en) 1926-04-20

Family

ID=8972770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603618D Expired FR603618A (en) 1924-12-15 1924-12-15 Universal electric bell device

Country Status (1)

Country Link
FR (1) FR603618A (en)

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