AT335523B - Elektromagnetischer wecker - Google Patents

Elektromagnetischer wecker

Info

Publication number
AT335523B
AT335523B AT976074A AT976074A AT335523B AT 335523 B AT335523 B AT 335523B AT 976074 A AT976074 A AT 976074A AT 976074 A AT976074 A AT 976074A AT 335523 B AT335523 B AT 335523B
Authority
AT
Austria
Prior art keywords
electromagnetic alarm
alarm
electromagnetic
Prior art date
Application number
AT976074A
Other languages
English (en)
Other versions
ATA976074A (de
Inventor
Theodor Ing Pfarr
Original Assignee
Schrack Elektrizitaets Ag E
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 by Schrack Elektrizitaets Ag E filed Critical Schrack Elektrizitaets Ag E
Priority to AT976074A priority Critical patent/AT335523B/de
Priority to DE19752554792 priority patent/DE2554792A1/de
Publication of ATA976074A publication Critical patent/ATA976074A/de
Application granted granted Critical
Publication of AT335523B publication Critical patent/AT335523B/de

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
    • G10K1/0645—Operating or striking mechanisms therefor provided with loudness adjustment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)
AT976074A 1974-12-05 1974-12-05 Elektromagnetischer wecker AT335523B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT976074A AT335523B (de) 1974-12-05 1974-12-05 Elektromagnetischer wecker
DE19752554792 DE2554792A1 (de) 1974-12-05 1975-12-05 Elektromagnetischer wecker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT976074A AT335523B (de) 1974-12-05 1974-12-05 Elektromagnetischer wecker

Publications (2)

Publication Number Publication Date
ATA976074A ATA976074A (de) 1976-07-15
AT335523B true AT335523B (de) 1977-03-10

Family

ID=3617018

Family Applications (1)

Application Number Title Priority Date Filing Date
AT976074A AT335523B (de) 1974-12-05 1974-12-05 Elektromagnetischer wecker

Country Status (2)

Country Link
AT (1) AT335523B (de)
DE (1) DE2554792A1 (de)

Also Published As

Publication number Publication date
ATA976074A (de) 1976-07-15
DE2554792A1 (de) 1976-06-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee