FR1516723A - Dispositif de chronométrage - Google Patents

Dispositif de chronométrage

Info

Publication number
FR1516723A
FR1516723A FR966611A FR966611A FR1516723A FR 1516723 A FR1516723 A FR 1516723A FR 966611 A FR966611 A FR 966611A FR 966611 A FR966611 A FR 966611A FR 1516723 A FR1516723 A FR 1516723A
Authority
FR
France
Prior art keywords
timing device
timing
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
FR966611A
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.)
United States Time Corp
Original Assignee
United States Time Corp
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 United States Time Corp filed Critical United States Time Corp
Priority to FR966611A priority Critical patent/FR1516723A/fr
Application granted granted Critical
Publication of FR1516723A publication Critical patent/FR1516723A/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
    • G04C3/102—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 of the mechanical oscillator or of the coil
    • 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
    • G04C3/066—Constructional details, e.g. disposition of coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR966611A 1964-03-09 1964-03-09 Dispositif de chronométrage Expired FR1516723A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR966611A FR1516723A (fr) 1964-03-09 1964-03-09 Dispositif de chronométrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR966611A FR1516723A (fr) 1964-03-09 1964-03-09 Dispositif de chronométrage

Publications (1)

Publication Number Publication Date
FR1516723A true FR1516723A (fr) 1968-02-05

Family

ID=8825015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966611A Expired FR1516723A (fr) 1964-03-09 1964-03-09 Dispositif de chronométrage

Country Status (1)

Country Link
FR (1) FR1516723A (fr)

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