FR2035017A1 - - Google Patents

Info

Publication number
FR2035017A1
FR2035017A1 FR7011519A FR7011519A FR2035017A1 FR 2035017 A1 FR2035017 A1 FR 2035017A1 FR 7011519 A FR7011519 A FR 7011519A FR 7011519 A FR7011519 A FR 7011519A FR 2035017 A1 FR2035017 A1 FR 2035017A1
Authority
FR
France
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.)
Granted
Application number
FR7011519A
Other languages
French (fr)
Other versions
FR2035017B1 (ja
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.)
Ebauches SA
Original Assignee
Ebauches 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 Ebauches SA filed Critical Ebauches SA
Publication of FR2035017A1 publication Critical patent/FR2035017A1/fr
Application granted granted Critical
Publication of FR2035017B1 publication Critical patent/FR2035017B1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Shutters For Cameras (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Electromechanical Clocks (AREA)
FR707011519A 1969-03-17 1970-03-16 Expired FR2035017B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH392669A CH508909A (fr) 1969-03-17 1969-03-17 Pièce d'horlogerie électrique

Publications (2)

Publication Number Publication Date
FR2035017A1 true FR2035017A1 (ja) 1970-12-18
FR2035017B1 FR2035017B1 (ja) 1973-07-13

Family

ID=4266455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707011519A Expired FR2035017B1 (ja) 1969-03-17 1970-03-16

Country Status (4)

Country Link
US (1) US3628324A (ja)
CH (2) CH392669A4 (ja)
FR (1) FR2035017B1 (ja)
GB (1) GB1287644A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1440370A4 (ja) * 1970-09-29 1972-02-29
US3736740A (en) * 1971-10-22 1973-06-05 Novox Inc Electromagnetic timing mechanism
US4087957A (en) * 1975-12-25 1978-05-09 Citizen Watch Company Limited Movement construction for small size analog quartz timepiece
DE2632303C3 (de) * 1976-07-17 1982-09-16 Gebrüder Junghans GmbH, 7230 Schramberg Batteriebetriebene elektronische Uhr
EP3309628B1 (fr) 2016-10-11 2020-02-05 ETA SA Manufacture Horlogère Suisse Montre comportant un dispositif de bridage magnétique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1528337A (fr) * 1966-07-27 1968-06-07 Centre Electron Horloger Pièces d'horlogerie électronique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH506823A (fr) * 1966-07-27 1970-12-31 Centre Electron Horloger Pièce d'horlogerie comportant un résonateur mécanique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1528337A (fr) * 1966-07-27 1968-06-07 Centre Electron Horloger Pièces d'horlogerie électronique

Also Published As

Publication number Publication date
DE2012886A1 (de) 1971-01-14
GB1287644A (en) 1972-09-06
CH508909A (fr) 1971-02-26
FR2035017B1 (ja) 1973-07-13
DE2012886B2 (de) 1972-07-20
CH392669A4 (ja) 1971-02-26
US3628324A (en) 1971-12-21

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Legal Events

Date Code Title Description
ST Notification of lapse