ZA766724B - Alarm device for electric clock - Google Patents

Alarm device for electric clock

Info

Publication number
ZA766724B
ZA766724B ZA766724A ZA766724A ZA766724B ZA 766724 B ZA766724 B ZA 766724B ZA 766724 A ZA766724 A ZA 766724A ZA 766724 A ZA766724 A ZA 766724A ZA 766724 B ZA766724 B ZA 766724B
Authority
ZA
South Africa
Prior art keywords
alarm device
electric clock
clock
electric
alarm
Prior art date
Application number
ZA766724A
Other languages
English (en)
Inventor
D Busch
Original Assignee
Vdo Schindling
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 Vdo Schindling filed Critical Vdo Schindling
Publication of ZA766724B publication Critical patent/ZA766724B/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
ZA766724A 1975-11-07 1976-11-08 Alarm device for electric clock ZA766724B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752549986 DE2549986A1 (de) 1975-11-07 1975-11-07 Elektrische uhr

Publications (1)

Publication Number Publication Date
ZA766724B true ZA766724B (en) 1977-11-30

Family

ID=5961158

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA766724A ZA766724B (en) 1975-11-07 1976-11-08 Alarm device for electric clock

Country Status (5)

Country Link
JP (1) JPS5258971A (xx)
BR (1) BR7607331A (xx)
DE (1) DE2549986A1 (xx)
FR (1) FR2331082A1 (xx)
ZA (1) ZA766724B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819907C3 (de) * 1978-05-06 1986-04-17 Gebrüder Junghans GmbH, 7230 Schramberg Elektrische Weckeruhr

Also Published As

Publication number Publication date
FR2331082B3 (xx) 1979-07-13
FR2331082A1 (fr) 1977-06-03
BR7607331A (pt) 1977-09-20
DE2549986A1 (de) 1977-05-12
JPS5258971A (en) 1977-05-14

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