DE2025073A1 - Mechanischer Drehresonator für Zeitmessgeräte - Google Patents

Mechanischer Drehresonator für Zeitmessgeräte

Info

Publication number
DE2025073A1
DE2025073A1 DE19702025073 DE2025073A DE2025073A1 DE 2025073 A1 DE2025073 A1 DE 2025073A1 DE 19702025073 DE19702025073 DE 19702025073 DE 2025073 A DE2025073 A DE 2025073A DE 2025073 A1 DE2025073 A1 DE 2025073A1
Authority
DE
Germany
Prior art keywords
vibration
plane
connecting parts
spring
sections
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.)
Pending
Application number
DE19702025073
Other languages
German (de)
English (en)
Inventor
Robert Lausanne Favre (Schweiz)
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.)
Movado Watch Co SA
Original Assignee
Fabriques Movado
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 Fabriques Movado filed Critical Fabriques Movado
Publication of DE2025073A1 publication Critical patent/DE2025073A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/045—Oscillators acting by spring tension with oscillating blade springs
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1553—Lever actuator
    • Y10T74/1555—Rotary driven element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Springs (AREA)
  • Electric Clocks (AREA)
DE19702025073 1969-06-04 1970-05-22 Mechanischer Drehresonator für Zeitmessgeräte Pending DE2025073A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH848369A CH512757A (fr) 1967-06-27 1969-06-04 Résonateur de rotation mécanique pour appareil de mesure du temps

Publications (1)

Publication Number Publication Date
DE2025073A1 true DE2025073A1 (de) 1970-12-10

Family

ID=4341037

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702025073 Pending DE2025073A1 (de) 1969-06-04 1970-05-22 Mechanischer Drehresonator für Zeitmessgeräte

Country Status (5)

Country Link
US (1) US3782209A (enrdf_load_stackoverflow)
CH (2) CH512757A (enrdf_load_stackoverflow)
DE (1) DE2025073A1 (enrdf_load_stackoverflow)
FR (1) FR2045831B2 (enrdf_load_stackoverflow)
GB (1) GB1316877A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193008A (en) * 1977-04-18 1980-03-11 Murata Manufacturing Co., Ltd. Tuning fork formed of rolled invariable elasticity material
JP6661543B2 (ja) 2014-01-13 2020-03-11 エコール・ポリテクニーク・フェデラル・ドゥ・ローザンヌ （ウ・ペ・エフ・エル）Ｅｃｏｌｅ Ｐｏｌｙｔｅｃｈｎｉｑｕｅ Ｆｅｄｅｒａｌｅ Ｄｅ Ｌａｕｓａｎｎｅ （Ｅｐｆｌ） 脱進機のない、または簡易脱進機を有する一般２自由度等方性調和振動子および関連するタイムベース
EP2894521A1 (en) * 2014-01-13 2015-07-15 Ecole Polytechnique Federale de Lausanne (EPFL) Isotropic harmonic oscillator and associated time base without escapement or simplified escapement
US10365609B2 (en) 2014-01-13 2019-07-30 Ecole Polytechnique Federale De Lausanne (Epfl) Isotropic harmonic oscillator and associated time base without escapement or with simplified escapement
US12265359B2 (en) 2016-07-06 2025-04-01 Ecole Polytechnique Federale De Lausanne (Epfl) General 2 degree of freedom isotropic harmonic oscillator and associated time base without escapement or with simplified escapement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283314A (enrdf_load_stackoverflow) * 1961-09-18
US3167905A (en) * 1963-07-16 1965-02-02 Bulova Watch Co Inc Motion transformers for electronically controlled timepiece
CH58264A4 (enrdf_load_stackoverflow) * 1964-01-20 1965-09-15
CH421827A (de) * 1964-07-31 1967-04-15 Centre Electron Horloger Mechanischer Resonator für Normalfrequenzoszillatoren in Zeitmessgeräten
DE1523962B2 (de) * 1966-02-10 1970-06-25 Kienzle Uhrenfabriken Gmbh, 7220 Schwenningen Stimmgabelschwinger
GB1108028A (en) * 1966-11-11 1968-03-27 Centre Electron Horloger Electro-mechanical watch

Also Published As

Publication number Publication date
CH512757A (fr) 1971-05-14
US3782209A (en) 1974-01-01
FR2045831A2 (enrdf_load_stackoverflow) 1971-03-05
FR2045831B2 (enrdf_load_stackoverflow) 1973-08-10
GB1316877A (en) 1973-05-16
CH848369A4 (enrdf_load_stackoverflow) 1971-05-14

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