IT1034313B - Dispositivo monolitico integrato per controllare il segnale d avvi so agustico di svegile - Google Patents

Dispositivo monolitico integrato per controllare il segnale d avvi so agustico di svegile

Info

Publication number
IT1034313B
IT1034313B IT21309/75A IT2130975A IT1034313B IT 1034313 B IT1034313 B IT 1034313B IT 21309/75 A IT21309/75 A IT 21309/75A IT 2130975 A IT2130975 A IT 2130975A IT 1034313 B IT1034313 B IT 1034313B
Authority
IT
Italy
Prior art keywords
alarm
agustic
check
start signal
monolithic device
Prior art date
Application number
IT21309/75A
Other languages
English (en)
Original Assignee
Itt
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 Itt filed Critical Itt
Application granted granted Critical
Publication of IT1034313B publication Critical patent/IT1034313B/it

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)
  • Electromechanical Clocks (AREA)
  • Emergency Alarm Devices (AREA)
IT21309/75A 1974-03-23 1975-03-17 Dispositivo monolitico integrato per controllare il segnale d avvi so agustico di svegile IT1034313B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2414070A DE2414070C3 (de) 1974-03-23 1974-03-23 Monolithisch integriertes Bauelement zur Alarmsignal-Intervallsteuerung von Weckeruhren

Publications (1)

Publication Number Publication Date
IT1034313B true IT1034313B (it) 1979-09-10

Family

ID=5910950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21309/75A IT1034313B (it) 1974-03-23 1975-03-17 Dispositivo monolitico integrato per controllare il segnale d avvi so agustico di svegile

Country Status (4)

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

Families Citing this family (2)

* 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
DE2941942A1 (de) * 1979-10-17 1981-04-30 Kieninger & Obergfell Fabrik für technische Laufwerke und Apparate, 7742 St. Georgen Uhr mit glasenschlag

Also Published As

Publication number Publication date
CH613838GA3 (en) 1979-10-31
FR2265127B1 (it) 1980-01-04
DE2414070A1 (de) 1975-09-25
FR2265127A1 (it) 1975-10-17
CH613838B (de)
DE2414070C3 (de) 1979-07-05
DE2414070B2 (de) 1976-09-02

Similar Documents

Publication Publication Date Title
DE3871425D1 (de) Integrierte schaltungsanordnung zur ueberwachung eines mitintegrierten oszillators.
CH618830B (de) Elektronische quarzuhr mit integrierten schaltungen.
CH619832GA3 (it)
CH614093B (de) Elektronische schaltung, insbesondere zur verwendung in elektronischen uhren.
SE7702839L (sv) Digital, elektronisk klocka med alarmanordning
FR2282752A1 (fr) Diviseur de frequence pour montre electronique
IT1034313B (it) Dispositivo monolitico integrato per controllare il segnale d avvi so agustico di svegile
JPS5513806A (en) Multifunction electronic timepiece
GB1535231A (en) Oscillator circuit
CH626499B (de) Elektronisches zeitmessgeraet mit einer eingangsklemme zur aufnahme externer zeitdaten und zeitdatenzufuhrvorrichtung.
FR2392434A1 (fr) Pendule ou montre electronique a sonnerie
GB1214980A (en) Electronic watch
JPS5571978A (en) Electronic multiple function watch
CH624820B (fr) Piece d'horlogerie electronique, notamment montre-bracelet.
CH615318B (de) Armbanduhr.
GB1240070A (en) Electronic circuit for driving a mechanical oscillating system
SU498682A1 (ru) Реле частоты
RU2030091C1 (ru) Термокомпенсированный генератор
JPS57207833A (en) Digital electronic clinical thermometer
CH608327B (fr) Montre electronique.
RU2029333C1 (ru) Электронные часы с речевым оповещением
JPS5338360A (en) Electronic watch
JPS5333041A (en) Frequency step-multiplication circuit
JPS56147136A (en) Strobe reporting circuit
SU632072A1 (ru) Генератор одиночных импульсов