FR1483896A - Electronic timer for alarm clock - Google Patents

Electronic timer for alarm clock

Info

Publication number
FR1483896A
FR1483896A FR58953A FR58953A FR1483896A FR 1483896 A FR1483896 A FR 1483896A FR 58953 A FR58953 A FR 58953A FR 58953 A FR58953 A FR 58953A FR 1483896 A FR1483896 A FR 1483896A
Authority
FR
France
Prior art keywords
alarm clock
electronic timer
timer
electronic
alarm
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
FR58953A
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.)
INDUSTRIELLE DE METROLOGIE TROPHY Cie
Original Assignee
INDUSTRIELLE DE METROLOGIE TROPHY Cie
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 INDUSTRIELLE DE METROLOGIE TROPHY Cie filed Critical INDUSTRIELLE DE METROLOGIE TROPHY Cie
Priority to FR58953A priority Critical patent/FR1483896A/en
Application granted granted Critical
Publication of FR1483896A publication Critical patent/FR1483896A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching
    • 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
    • G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR58953A 1966-04-25 1966-04-25 Electronic timer for alarm clock Expired FR1483896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR58953A FR1483896A (en) 1966-04-25 1966-04-25 Electronic timer for alarm clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58953A FR1483896A (en) 1966-04-25 1966-04-25 Electronic timer for alarm clock

Publications (1)

Publication Number Publication Date
FR1483896A true FR1483896A (en) 1967-06-09

Family

ID=8607034

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58953A Expired FR1483896A (en) 1966-04-25 1966-04-25 Electronic timer for alarm clock

Country Status (1)

Country Link
FR (1) FR1483896A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534543A (en) * 1966-10-05 1970-10-20 Junghans Gmbh Geb Electric signaling device for alarm clocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3534543A (en) * 1966-10-05 1970-10-20 Junghans Gmbh Geb Electric signaling device for alarm clocks

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