CH613838GA3 - Monolithically integrated component for controlling the alarm signal interval of alarm clocks. - Google Patents

Monolithically integrated component for controlling the alarm signal interval of alarm clocks. Download PDF

Info

Publication number
CH613838GA3
CH613838GA3 CH361975A CH361975A CH613838GA3 CH 613838G A3 CH613838G A3 CH 613838GA3 CH 361975 A CH361975 A CH 361975A CH 361975 A CH361975 A CH 361975A CH 613838G A3 CH613838G A3 CH 613838GA3
Authority
CH
Switzerland
Prior art keywords
monolithically integrated
integrated component
alarm
controlling
signal interval
Prior art date
Application number
CH361975A
Other versions
CH613838B (en
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
Publication of CH613838B publication Critical patent/CH613838B/en
Application filed filed Critical
Publication of CH613838GA3 publication Critical patent/CH613838GA3/en

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)
  • Electric Clocks (AREA)
  • Alarm Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Circuits Of Receivers In General (AREA)
  • Burglar Alarm Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Electromechanical Clocks (AREA)

Abstract

A monolithically integrated component generates an alarm signal which exhibits a desired pulse program. The element contains at least one frequency divider and a logic circuit generating the pulse program. The input signal is a pulse-shaped clock signal which is produced in the electrodynamic resonator of the clock mechanism or in an additional oscillator circuit of the component. The monolithically integrated component only contains four terminals and can therefore be accommodated in commercially available (plastic) forms of housings.
CH361975A 1974-03-23 1975-03-21 Monolithically integrated component for controlling the alarm signal interval of alarm clocks. CH613838GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414070A DE2414070C3 (en) 1974-03-23 1974-03-23 Monolithically integrated component for alarm signal interval control of alarm clocks

Publications (2)

Publication Number Publication Date
CH613838B CH613838B (en)
CH613838GA3 true CH613838GA3 (en) 1979-10-31

Family

ID=5910950

Family Applications (1)

Application Number Title Priority Date Filing Date
CH361975A CH613838GA3 (en) 1974-03-23 1975-03-21 Monolithically integrated component for controlling the alarm signal interval of alarm clocks.

Country Status (4)

Country Link
CH (1) CH613838GA3 (en)
DE (1) DE2414070C3 (en)
FR (1) FR2265127B1 (en)
IT (1) IT1034313B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819907C3 (en) * 1978-05-06 1986-04-17 Gebrüder Junghans GmbH, 7230 Schramberg Electric alarm clock
DE2941942A1 (en) * 1979-10-17 1981-04-30 Kieninger & Obergfell Fabrik für technische Laufwerke und Apparate, 7742 St. Georgen WATCHED GLASS

Also Published As

Publication number Publication date
DE2414070B2 (en) 1976-09-02
CH613838B (en)
FR2265127A1 (en) 1975-10-17
DE2414070A1 (en) 1975-09-25
DE2414070C3 (en) 1979-07-05
IT1034313B (en) 1979-09-10
FR2265127B1 (en) 1980-01-04

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