FR93615E - Automatic electric alarm clock. - Google Patents

Automatic electric alarm clock.

Info

Publication number
FR93615E
FR93615E FR67009016A FR67009016A FR93615E FR 93615 E FR93615 E FR 93615E FR 67009016 A FR67009016 A FR 67009016A FR 67009016 A FR67009016 A FR 67009016A FR 93615 E FR93615 E FR 93615E
Authority
FR
France
Prior art keywords
alarm clock
automatic electric
electric alarm
automatic
clock
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR67009016A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VEDETTE HORLOGERIE
Original Assignee
VEDETTE HORLOGERIE
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
Priority claimed from FR8294A external-priority patent/FR1442363A/en
Priority claimed from FR67008421A external-priority patent/FR88783E/fr
Application filed by VEDETTE HORLOGERIE filed Critical VEDETTE HORLOGERIE
Priority to FR67009016A priority Critical patent/FR93615E/en
Priority to DE19681807402 priority patent/DE1807402A1/en
Priority to DE19681807407 priority patent/DE1807407B2/en
Application granted granted Critical
Publication of FR93615E publication Critical patent/FR93615E/en
Expired legal-status Critical Current

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
    • G04C21/28—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to put into action electro-acoustic means, e.g. awakening by music
    • 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
    • G04C21/38—Adjusting the duration of signals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
    • G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/067—Driving circuits with distinct detecting and driving coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
FR67009016A 1965-04-13 1967-11-07 Automatic electric alarm clock. Expired FR93615E (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR67009016A FR93615E (en) 1965-04-13 1967-11-07 Automatic electric alarm clock.
DE19681807402 DE1807402A1 (en) 1965-04-13 1968-11-07 Signal clock
DE19681807407 DE1807407B2 (en) 1965-04-13 1968-11-07 ALARM CLOCK WITH AN ELECTRIC MAGNETIC ROTATION MOTOR CONTROLLED BY A TRANSISTOR

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8294A FR1442363A (en) 1965-04-13 1965-04-13 Automatic electric alarm clock
FR67008421A FR88783E (en) 1965-04-13 1965-09-24
FR67009016A FR93615E (en) 1965-04-13 1967-11-07 Automatic electric alarm clock.

Publications (1)

Publication Number Publication Date
FR93615E true FR93615E (en) 1969-04-25

Family

ID=9694087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67009016A Expired FR93615E (en) 1965-04-13 1967-11-07 Automatic electric alarm clock.

Country Status (2)

Country Link
DE (2) DE1807407B2 (en)
FR (1) FR93615E (en)

Also Published As

Publication number Publication date
DE1807402A1 (en) 1969-10-23
DE1807407A1 (en) 1969-06-26
DE1807407B2 (en) 1971-10-21

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