IT1076118B - Circuito monolitico integrato per sveglie azionate da batteria - Google Patents

Circuito monolitico integrato per sveglie azionate da batteria

Info

Publication number
IT1076118B
IT1076118B IT20368/77A IT2036877A IT1076118B IT 1076118 B IT1076118 B IT 1076118B IT 20368/77 A IT20368/77 A IT 20368/77A IT 2036877 A IT2036877 A IT 2036877A IT 1076118 B IT1076118 B IT 1076118B
Authority
IT
Italy
Prior art keywords
battery operated
alarm clocks
monolithic circuit
integrated monolithic
operated alarm
Prior art date
Application number
IT20368/77A
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 IT1076118B publication Critical patent/IT1076118B/it

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00Producing acoustic time signals by electrical means
    • G04C21/16Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/36Signal repeating devices
    • GPHYSICS
    • G04HOROLOGY
    • G04GELECTRONIC TIME-PIECES
    • G04G13/00Producing acoustic time signals
    • G04G13/02Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021Details
    • G04G13/023Adjusting 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)
IT20368/77A 1976-02-27 1977-02-17 Circuito monolitico integrato per sveglie azionate da batteria IT1076118B (it)

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 (1)

Publication Number Publication Date
IT1076118B true IT1076118B (it) 1985-04-24

Family

ID=5971044

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20368/77A IT1076118B (it) 1976-02-27 1977-02-17 Circuito monolitico integrato per sveglie azionate da batteria

Country Status (6)

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

Also Published As

Publication number Publication date
DE2608025B1 (de) 1977-06-02
JPS52104969A (en) 1977-09-02
FR2342519A1 (fr) 1977-09-23
CH614344B (de)
DE2608025C2 (de) 1978-01-26
GB1539712A (en) 1979-01-31
CH614344GA3 (en) 1979-11-30
FR2342519B3 (it) 1980-01-04

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