CH614344B - Monolithisch integrierte schaltung fuer batteriebetriebene weckeruhren. - Google Patents

Monolithisch integrierte schaltung fuer batteriebetriebene weckeruhren.

Info

Publication number
CH614344B
CH614344B CH222677A CH222677A CH614344B CH 614344 B CH614344 B CH 614344B CH 222677 A CH222677 A CH 222677A CH 222677 A CH222677 A CH 222677A CH 614344 B CH614344 B CH 614344B
Authority
CH
Switzerland
Prior art keywords
integrated circuit
monolithically integrated
battery operated
alarm clocks
operated alarm
Prior art date
Application number
CH222677A
Other languages
English (en)
Other versions
CH614344GA3 (en
Inventor
Wolfgang Sauer
Wolfgang Schultz
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 of CH614344B publication Critical patent/CH614344B/de
Application filed by Itt filed Critical Itt
Publication of CH614344GA3 publication Critical patent/CH614344GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/36—Signal repeating devices
    • 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)
  • Electric Clocks (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
CH222677A 1976-02-27 1977-02-23 Monolithically integrated circuit for battery-powered alarm clocks CH614344GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762608025 DE2608025C2 (de) 1976-02-27 1976-02-27 Monolithisch integrierte Schaltung für batteriebetriebene Weckeruhren

Publications (2)

Publication Number Publication Date
CH614344B true CH614344B (de)
CH614344GA3 CH614344GA3 (en) 1979-11-30

Family

ID=5971044

Family Applications (1)

Application Number Title Priority Date Filing Date
CH222677A CH614344GA3 (en) 1976-02-27 1977-02-23 Monolithically integrated circuit for battery-powered alarm clocks

Country Status (6)

Country Link
JP (1) JPS52104969A (de)
CH (1) CH614344GA3 (de)
DE (1) DE2608025C2 (de)
FR (1) FR2342519A1 (de)
GB (1) GB1539712A (de)
IT (1) IT1076118B (de)

Also Published As

Publication number Publication date
FR2342519A1 (fr) 1977-09-23
JPS52104969A (en) 1977-09-02
CH614344GA3 (en) 1979-11-30
FR2342519B3 (de) 1980-01-04
DE2608025C2 (de) 1978-01-26
GB1539712A (en) 1979-01-31
IT1076118B (it) 1985-04-24
DE2608025B1 (de) 1977-06-02

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