FR80213E - Perfectionnements apportés aux mécanismes horaires et aux appareils analogues - Google Patents

Perfectionnements apportés aux mécanismes horaires et aux appareils analogues

Info

Publication number
FR80213E
FR80213E FR868470A FR868470A FR80213E FR 80213 E FR80213 E FR 80213E FR 868470 A FR868470 A FR 868470A FR 868470 A FR868470 A FR 868470A FR 80213 E FR80213 E FR 80213E
Authority
FR
France
Prior art keywords
similar devices
time mechanisms
mechanisms
time
similar
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
FR868470A
Other languages
English (en)
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.)
Leon Hatot SA France
Original Assignee
Leon Hatot SA France
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 Leon Hatot SA France filed Critical Leon Hatot SA France
Priority to FR868470A priority Critical patent/FR80213E/fr
Priority to DE1962L0032450 priority patent/DE1865096U/de
Application granted granted Critical
Publication of FR80213E publication Critical patent/FR80213E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
    • G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
    • G04C3/107—Controlling frequency or amplitude of the oscillating system
    • 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
    • G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR868470A 1961-07-20 1961-07-20 Perfectionnements apportés aux mécanismes horaires et aux appareils analogues Expired FR80213E (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR868470A FR80213E (fr) 1961-07-20 1961-07-20 Perfectionnements apportés aux mécanismes horaires et aux appareils analogues
DE1962L0032450 DE1865096U (de) 1961-07-20 1962-07-20 Elektromagnetische antriebsvorrichtung, vorzugsweise fuer zeithaltende geraete.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868470A FR80213E (fr) 1961-07-20 1961-07-20 Perfectionnements apportés aux mécanismes horaires et aux appareils analogues

Publications (1)

Publication Number Publication Date
FR80213E true FR80213E (fr) 1963-03-29

Family

ID=8759678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868470A Expired FR80213E (fr) 1961-07-20 1961-07-20 Perfectionnements apportés aux mécanismes horaires et aux appareils analogues

Country Status (2)

Country Link
DE (1) DE1865096U (fr)
FR (1) FR80213E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112734270B (zh) * 2021-01-19 2024-01-23 中国科学院地理科学与资源研究所 一种能源风险传导的测度方法、系统及数据平台

Also Published As

Publication number Publication date
DE1865096U (de) 1963-01-03

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