JPS501776A - - Google Patents

Info

Publication number
JPS501776A
JPS501776A JP49022250A JP2225074A JPS501776A JP S501776 A JPS501776 A JP S501776A JP 49022250 A JP49022250 A JP 49022250A JP 2225074 A JP2225074 A JP 2225074A JP S501776 A JPS501776 A JP S501776A
Authority
JP
Japan
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
JP49022250A
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 filed Critical
Publication of JPS501776A publication Critical patent/JPS501776A/ja
Pending legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
JP49022250A 1973-02-24 1974-02-25 Pending JPS501776A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732309291 DE2309291A1 (de) 1973-02-24 1973-02-24 Verfahren zum synchronisieren mechanischer schwinger von gebrauchsuhren

Publications (1)

Publication Number Publication Date
JPS501776A true JPS501776A (ja) 1975-01-09

Family

ID=5872991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49022250A Pending JPS501776A (ja) 1973-02-24 1974-02-25

Country Status (6)

Country Link
US (1) US3921386A (ja)
JP (1) JPS501776A (ja)
DE (1) DE2309291A1 (ja)
FR (1) FR2262344B3 (ja)
GB (1) GB1463990A (ja)
IT (1) IT1029540B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1056166A (en) * 1975-03-27 1979-06-12 Jauch, Heinz Method and aparatus for synchronising a mechanical oscillating system to the accuracy of a quartz standard
DE2749006C3 (de) * 1977-11-02 1981-12-17 Urgos Uhrenfabrik Schwenningen Haller, Jauch und Pabst GmbH& Co, 7220 Schwenningen Elektronische Korrektureinrichtung für eine Pendeluhr
DE2847208C2 (de) * 1978-10-30 1983-11-24 Siegas Metallwarenfabrik Wilhelm Loh Gmbh & Co Kg, 5900 Siegen Ansteuerschaltung für ein schwingungsfähiges elektromechanisches System
US4340948A (en) * 1980-04-24 1982-07-20 General Time Corporation Single-coil balance wheel for driving a mechanical movement
US6520674B1 (en) * 1999-08-12 2003-02-18 Seiko Instruments Inc. Mechanical timepiece with posture detector
WO2001035171A1 (fr) * 1999-11-11 2001-05-17 Seiko Instruments Inc. Piece d'horlogerie mecanique dotee d'un mecanisme de commande de l'angle de rotation du balancier annulaire regle
DE10349476A1 (de) * 2003-10-21 2005-05-25 Siemens Ag Zeitgenaue Durchführung einer Mess- oder Steueraktion sowie Synchronisation mehrerer solcher Aktionen
DE602005023633D1 (de) 2004-10-26 2010-10-28 Tag Heuer Sa Armbanduhr-regulierungsglied und mechanisches uhrwerk mit einem solchen regulierungsglied
CN102929121A (zh) * 2012-10-30 2013-02-13 林祥平 一种钟表

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451210A (en) * 1966-07-01 1969-06-24 Benrus Corp System for maintaining oscillations in an electric timing mechanism having an oscillatory element
DE1591218A1 (de) * 1967-03-09 1970-12-17 Junghans Gmbh Geb Quarzgesteuerter Transistor-Oszillator
CH532280A (fr) * 1969-08-12 1972-09-15 Longines Montres Comp D Montre électronique
US3576455A (en) * 1969-11-05 1971-04-27 Gen Time Corp Synchronous reluctance motor
CH613594B (fr) * 1971-05-04 Ebauches Sa 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.
CH949271A4 (ja) * 1971-06-29 1974-10-15
CH612317GA3 (ja) * 1971-09-24 1979-07-31
BE790818A (fr) * 1971-11-01 1973-02-15 Timex Corp Moyens de commande d'amplitude pour oscillateurs a balancier
BE793821A (fr) * 1972-01-10 1973-05-02 Timex Corp Commutateur electronique pour mouvements d'horlogerie
DE2210542B2 (de) * 1972-03-04 1974-05-02 Deutsche Itt Industries Gmbh, 7800 Freiburg Verfahren und Schaltungsanordnungen zum Synchronisieren des Unruhsystems von Gebrauchsuhren mittels eines Quarzoszillators

Also Published As

Publication number Publication date
IT1029540B (it) 1979-03-20
FR2262344B3 (ja) 1977-01-07
GB1463990A (en) 1977-02-09
DE2309291A1 (de) 1974-08-29
FR2262344A3 (ja) 1975-09-19
US3921386A (en) 1975-11-25

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