CH613594GA3 - - Google Patents

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Publication number
CH613594GA3
CH613594GA3 CH654571A CH654571A CH613594GA3 CH 613594G A3 CH613594G A3 CH 613594GA3 CH 654571 A CH654571 A CH 654571A CH 654571 A CH654571 A CH 654571A CH 613594G A3 CH613594G A3 CH 613594GA3
Authority
CH
Switzerland
Prior art keywords
frequency
synchronized
voltage generator
motor component
modulated voltage
Prior art date
Application number
CH654571A
Other languages
English (en)
Other versions
CH613594B (fr
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
Publication of CH613594B publication Critical patent/CH613594B/fr
Application filed filed Critical
Priority to CH654571A priority Critical patent/CH613594B/fr
Priority to IT23321/72A priority patent/IT953670B/it
Priority to GB1843472A priority patent/GB1389293A/en
Priority to FR7214742A priority patent/FR2135179B1/fr
Priority to DE2219548A priority patent/DE2219548C3/de
Priority to JP4384472A priority patent/JPS5331384B1/ja
Priority to US00332678A priority patent/US3798521A/en
Publication of CH613594GA3 publication Critical patent/CH613594GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
    • G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Control Of Multiple Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Transmitters (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
CH654571A 1971-05-04 1971-05-04 Procede de synchronisation a une frequence moyenne f des oscillations d'un resonateur mecanique d'instrument de mesure du temps et dispositif pour la mise en oeuvre de ce procede. CH613594B (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH654571A CH613594B (fr) 1971-05-04 1971-05-04 Procede de synchronisation a une frequence moyenne f des oscillations d'un resonateur mecanique d'instrument de mesure du temps et dispositif pour la mise en oeuvre de ce procede.
IT23321/72A IT953670B (it) 1971-05-04 1972-04-19 Procedimento di sincronizzazione di un risonatore meccanico meccanico e dispo sitivo per l attuazione del detto procedimento
GB1843472A GB1389293A (en) 1971-05-04 1972-04-20 Oscillating devices
FR7214742A FR2135179B1 (enrdf_load_stackoverflow) 1971-05-04 1972-04-20
DE2219548A DE2219548C3 (de) 1971-05-04 1972-04-21 Verfahren zum Synchronisieren der Frequenz eines mechanischen Resonators und Vorrichtung zur Durchführung dieses Verfahrens
JP4384472A JPS5331384B1 (enrdf_load_stackoverflow) 1971-05-04 1972-05-04
US00332678A US3798521A (en) 1971-05-04 1973-02-15 Circuitry for synchronizing a mechanical resonator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH654571A CH613594B (fr) 1971-05-04 1971-05-04 Procede de synchronisation a une frequence moyenne f des oscillations d'un resonateur mecanique d'instrument de mesure du temps et dispositif pour la mise en oeuvre de ce procede.

Publications (2)

Publication Number Publication Date
CH613594B CH613594B (fr)
CH613594GA3 true CH613594GA3 (enrdf_load_stackoverflow) 1979-10-15

Family

ID=4311279

Family Applications (1)

Application Number Title Priority Date Filing Date
CH654571A CH613594B (fr) 1971-05-04 1971-05-04 Procede de synchronisation a une frequence moyenne f des oscillations d'un resonateur mecanique d'instrument de mesure du temps et dispositif pour la mise en oeuvre de ce procede.

Country Status (7)

Country Link
US (1) US3798521A (enrdf_load_stackoverflow)
JP (1) JPS5331384B1 (enrdf_load_stackoverflow)
CH (1) CH613594B (enrdf_load_stackoverflow)
DE (1) DE2219548C3 (enrdf_load_stackoverflow)
FR (1) FR2135179B1 (enrdf_load_stackoverflow)
GB (1) GB1389293A (enrdf_load_stackoverflow)
IT (1) IT953670B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309291A1 (de) * 1973-02-24 1974-08-29 Itt Ind Gmbh Deutsche Verfahren zum synchronisieren mechanischer schwinger von gebrauchsuhren
DE2312412C2 (de) * 1973-03-13 1979-03-15 Eurosil Gmbh, 8000 Muenchen Verfahren zur Synchronisation eines elektrodynamischen Uhrenantriebs
US3892066A (en) * 1974-02-27 1975-07-01 Microna Inc Synchronized watch movement
US4354858A (en) * 1980-07-25 1982-10-19 General Electric Company Method for filtering particulates
US4583027A (en) * 1982-12-27 1986-04-15 Hitachi Metals International, Ltd. Moving magnet linear motor
US4544867A (en) * 1983-04-04 1985-10-01 Jones Jr John O Vibrator for furniture
EP1521142B1 (fr) * 2003-10-01 2007-05-30 Asulab S.A. Pièce d'horlogerie ayant un mouvement mécanique associé à un régulateur électronique
ATE557328T1 (de) * 2004-10-26 2012-05-15 Lvmh Swiss Mft Sa Chronographmodul für armbanduhr
FR3018930A1 (fr) * 2014-03-24 2015-09-25 Jonathan Boulanger Balancier a mouvement perpetuel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3292064A (en) * 1964-03-16 1966-12-13 Gen Electric Frequency regulated chronometer

Also Published As

Publication number Publication date
IT953670B (it) 1973-08-10
DE2219548A1 (de) 1972-12-28
US3798521A (en) 1974-03-19
FR2135179B1 (enrdf_load_stackoverflow) 1974-12-20
FR2135179A1 (enrdf_load_stackoverflow) 1972-12-15
CH613594B (fr)
JPS5331384B1 (enrdf_load_stackoverflow) 1978-09-02
DE2219548B2 (de) 1977-12-29
DE2219548C3 (de) 1979-01-18
GB1389293A (en) 1975-04-03

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Legal Events

Date Code Title Description
PL Patent ceased