FR1469054A - Electromagnetic clockwork movement - Google Patents

Electromagnetic clockwork movement

Info

Publication number
FR1469054A
FR1469054A FR42743A FR42743A FR1469054A FR 1469054 A FR1469054 A FR 1469054A FR 42743 A FR42743 A FR 42743A FR 42743 A FR42743 A FR 42743A FR 1469054 A FR1469054 A FR 1469054A
Authority
FR
France
Prior art keywords
electromagnetic
clockwork movement
clockwork
movement
electromagnetic clockwork
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
FR42743A
Other languages
French (fr)
Inventor
Roland Pierre Corroyer
Louis Brunet
Bernard Jeandemange
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.)
Zuccolo Rochet et Cie SA
Original Assignee
Zuccolo Rochet et Cie SA
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 Zuccolo Rochet et Cie SA filed Critical Zuccolo Rochet et Cie SA
Priority to FR42743A priority Critical patent/FR1469054A/en
Priority to ES334520A priority patent/ES334520A1/en
Priority to GB5633566A priority patent/GB1171755A/en
Application granted granted Critical
Publication of FR1469054A publication Critical patent/FR1469054A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
FR42743A 1965-12-17 1965-12-17 Electromagnetic clockwork movement Expired FR1469054A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR42743A FR1469054A (en) 1965-12-17 1965-12-17 Electromagnetic clockwork movement
ES334520A ES334520A1 (en) 1965-12-17 1966-12-14 An Electromagnetic Driving Mechanism for a Timepiece.
GB5633566A GB1171755A (en) 1965-12-17 1966-12-16 An Electromagnetic Driving Mechanism for a Timepiece.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR42743A FR1469054A (en) 1965-12-17 1965-12-17 Electromagnetic clockwork movement

Publications (1)

Publication Number Publication Date
FR1469054A true FR1469054A (en) 1967-02-10

Family

ID=8595947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42743A Expired FR1469054A (en) 1965-12-17 1965-12-17 Electromagnetic clockwork movement

Country Status (3)

Country Link
ES (1) ES334520A1 (en)
FR (1) FR1469054A (en)
GB (1) GB1171755A (en)

Also Published As

Publication number Publication date
ES334520A1 (en) 1968-02-01
GB1171755A (en) 1969-11-26

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