SG118346A1 - Method for synchronising an analog display of a timepiece with its electronic time base - Google Patents

Method for synchronising an analog display of a timepiece with its electronic time base

Info

Publication number
SG118346A1
SG118346A1 SG200503494A SG200503494A SG118346A1 SG 118346 A1 SG118346 A1 SG 118346A1 SG 200503494 A SG200503494 A SG 200503494A SG 200503494 A SG200503494 A SG 200503494A SG 118346 A1 SG118346 A1 SG 118346A1
Authority
SG
Singapore
Prior art keywords
timepiece
angular position
synchronising
time base
analog display
Prior art date
Application number
SG200503494A
Other languages
English (en)
Inventor
Bernasconi Ermanno
Buhler Roger
Dinger Rudolf
Farine Pierre-Andre
Original Assignee
Asulab 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 Asulab Sa filed Critical Asulab Sa
Publication of SG118346A1 publication Critical patent/SG118346A1/en

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
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/202—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
SG200503494A 2004-06-15 2005-06-01 Method for synchronising an analog display of a timepiece with its electronic time base SG118346A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04013926A EP1607808B1 (de) 2004-06-15 2004-06-15 Verfahren zur Synchronisierung der analogen Anzeige einer Uhr mit einem elektronischen Taktgeber

Publications (1)

Publication Number Publication Date
SG118346A1 true SG118346A1 (en) 2006-01-27

Family

ID=34925353

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200503494A SG118346A1 (en) 2004-06-15 2005-06-01 Method for synchronising an analog display of a timepiece with its electronic time base

Country Status (8)

Country Link
US (1) US7218577B2 (de)
EP (1) EP1607808B1 (de)
JP (1) JP4727307B2 (de)
CN (1) CN100504668C (de)
AT (1) ATE479132T1 (de)
DE (1) DE602004028806D1 (de)
HK (1) HK1086897A1 (de)
SG (1) SG118346A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE420392T1 (de) * 2006-10-03 2009-01-15 Swatch Group Res & Dev Ltd Uhr, die mittel zur bestimmung der drehstellung eines analogen anzeigeelementes der uhr aufweist
CN102540861B (zh) * 2012-02-29 2013-08-07 林祥平 手表
EP3037898B1 (de) * 2014-12-23 2017-06-21 ETA SA Manufacture Horlogère Suisse Elektromechanisches gerät, das einen kapazitiven detektor der winkelposition eines mobilen elementes umfasst, und verfahren zur detektion der winkelposition eines mobilen elementes

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2170989B1 (de) * 1972-02-10 1976-07-23 Thomson Csf
FR2379106A2 (fr) 1977-02-01 1978-08-25 Milly Jean De Selecteur de position angulaire ou de cap
DE3419499A1 (de) 1984-05-25 1985-11-28 Siko GmbH Dr.-Ing. G. Wandres, 7801 Buchenbach Messwertgeber
DE3828810A1 (de) 1988-08-25 1990-03-01 Kienzle Uhrenfabriken Gmbh Vorrichtung zur anzeigestellungsdetektion fuer eine analoge elektronische uhr, insbesondere eine funkgesteuerte uhr
CH680696B5 (de) * 1989-11-03 1993-04-30 Rolex Montres
JP2577839B2 (ja) * 1991-10-02 1997-02-05 リズム時計工業株式会社 アナログ時計装置
EP0746100A1 (de) 1995-06-01 1996-12-04 Sentron Ag Schaltungsanordnung zum Betrieb eines resistiven, kapazitiven oder induktiven Sensors
CN1133867C (zh) * 1996-05-24 2004-01-07 精工爱普生株式会社 位置检测装置、位置检测方法、计时装置及电子机器
DE29714186U1 (de) * 1997-08-08 1998-12-10 Gebrüder Junghans GmbH, 78713 Schramberg Funkuhrwerk
DE69817764T2 (de) * 1998-04-24 2004-07-15 Asulab S.A. Uhrwerk mit einem induktiven oder kapazitiven Sensor zur Detektion von mindestens einem Drehwinkel eines Zahnrades innerhalb des Uhrwerkes
SG85647A1 (en) * 1998-06-29 2002-01-15 Asulab Sa Device including at least two coaxial wheels and means for detecting the angular position thereof and method for detecting said angular positions
DE69820423T2 (de) * 1998-07-01 2004-10-14 Asulab S.A. Vorrichtung und Verfahren zur Bestimmung der Winkellage von mindestens zwei koaxialen Rädern mit einem einzigen Sensor
CN1132077C (zh) * 1999-05-06 2003-12-24 阿苏拉布股份有限公司 包括用于指示同轴模拟显示指针之角度位置的装置的钟表
JP3616280B2 (ja) * 1999-07-27 2005-02-02 リズム時計工業株式会社 時計装置
JP3643278B2 (ja) * 1999-11-30 2005-04-27 リズム時計工業株式会社 電波修正時計の指針位置検出方法及び指針位置修正装置
JP2002340506A (ja) * 2001-05-11 2002-11-27 Seiko Instruments Inc 位置検出装置及びこれを用いた時計針位置検出装置
JP2004184404A (ja) * 2002-11-21 2004-07-02 Seiko Instruments Inc 針位置検出装置及びこれを備えた電子時計

Also Published As

Publication number Publication date
CN1713093A (zh) 2005-12-28
ATE479132T1 (de) 2010-09-15
HK1086897A1 (en) 2006-09-29
EP1607808A1 (de) 2005-12-21
US7218577B2 (en) 2007-05-15
JP4727307B2 (ja) 2011-07-20
DE602004028806D1 (de) 2010-10-07
CN100504668C (zh) 2009-06-24
EP1607808B1 (de) 2010-08-25
JP2006003353A (ja) 2006-01-05
US20050276166A1 (en) 2005-12-15

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