DK22783A - Elektrisk alarmklokke - Google Patents

Elektrisk alarmklokke

Info

Publication number
DK22783A
DK22783A DK22783A DK22783A DK22783A DK 22783 A DK22783 A DK 22783A DK 22783 A DK22783 A DK 22783A DK 22783 A DK22783 A DK 22783A DK 22783 A DK22783 A DK 22783A
Authority
DK
Denmark
Prior art keywords
alarm clock
electrical alarm
electrical
clock
alarm
Prior art date
Application number
DK22783A
Other languages
English (en)
Other versions
DK22783D0 (da
Inventor
Peter John Mitchell
Frederick Albert Judd
Michael Anderson
Original Assignee
Tann Synchronome Ltd
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 Tann Synchronome Ltd filed Critical Tann Synchronome Ltd
Publication of DK22783D0 publication Critical patent/DK22783D0/da
Publication of DK22783A publication Critical patent/DK22783A/da

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)
  • Emergency Alarm Devices (AREA)
DK22783A 1982-01-21 1983-01-20 Elektrisk alarmklokke DK22783A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08201676A GB2118350A (en) 1982-01-21 1982-01-21 Alarm bell

Publications (2)

Publication Number Publication Date
DK22783D0 DK22783D0 (da) 1983-01-20
DK22783A true DK22783A (da) 1983-07-22

Family

ID=10527768

Family Applications (1)

Application Number Title Priority Date Filing Date
DK22783A DK22783A (da) 1982-01-21 1983-01-20 Elektrisk alarmklokke

Country Status (3)

Country Link
EP (1) EP0085500A1 (da)
DK (1) DK22783A (da)
GB (1) GB2118350A (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1025527A (fr) * 1950-10-05 1953-04-16 Anciens Etablissements Paul Ma Timbre pour cycles et engins analogues
FR1050122A (fr) * 1952-02-02 1954-01-05 Timbre pour bicyclettes
US4305066A (en) * 1979-07-31 1981-12-08 Kobishi Electric Co., Ltd. Motor driven bell sound generating system
US4301448A (en) * 1980-04-22 1981-11-17 Tadashi Ishii Gong striking mechanism

Also Published As

Publication number Publication date
EP0085500A1 (en) 1983-08-10
DK22783D0 (da) 1983-01-20
GB2118350A (en) 1983-10-26

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment