TW330252B - Stabilization of an electronic circuit for regulating mechanical movement of a timepiece - Google Patents

Stabilization of an electronic circuit for regulating mechanical movement of a timepiece

Info

Publication number
TW330252B
TW330252B TW086105355A TW86105355A TW330252B TW 330252 B TW330252 B TW 330252B TW 086105355 A TW086105355 A TW 086105355A TW 86105355 A TW86105355 A TW 86105355A TW 330252 B TW330252 B TW 330252B
Authority
TW
Taiwan
Prior art keywords
rotor
electronic circuit
generator
measurement pulses
braking
Prior art date
Application number
TW086105355A
Other languages
English (en)
Inventor
Ermanno Bernasconi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9491926&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW330252(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asulab Sa filed Critical Asulab Sa
Application granted granted Critical
Publication of TW330252B publication Critical patent/TW330252B/zh

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time-pieces
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Control Of Eletrric Generators (AREA)
TW086105355A 1996-05-07 1997-04-24 Stabilization of an electronic circuit for regulating mechanical movement of a timepiece TW330252B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605720A FR2748583B1 (fr) 1996-05-07 1996-05-07 Stabilisation d'un circuit electronique de regulation du mouvement mecanique d'une piece d'horlogerie

Publications (1)

Publication Number Publication Date
TW330252B true TW330252B (en) 1998-04-21

Family

ID=9491926

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086105355A TW330252B (en) 1996-05-07 1997-04-24 Stabilization of an electronic circuit for regulating mechanical movement of a timepiece

Country Status (8)

Country Link
US (1) US5740131A (zh)
EP (1) EP0806710B2 (zh)
JP (1) JP4065345B2 (zh)
CN (1) CN1114137C (zh)
DE (1) DE69702811T3 (zh)
FR (1) FR2748583B1 (zh)
SG (1) SG63704A1 (zh)
TW (1) TW330252B (zh)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0848842B2 (de) * 1995-09-07 2006-04-19 International S.A. Richemont Uhrwerk
US6169709B1 (en) 1995-09-07 2001-01-02 Konrad Schafroth Watch movement
CH690523A5 (fr) * 1996-12-09 2000-09-29 Asulab Sa Pièce d'horlogerie comportant une génératrice d'énergie électrique.
DE69809363T2 (de) * 1997-09-26 2003-09-04 Seiko Epson Corp., Tokio/Tokyo Elektrisch geregelte mechanische Uhr
EP0942340B1 (en) 1997-09-30 2006-09-20 Seiko Epson Corporation Rotation control apparatus and rotation control method
JP3472877B2 (ja) * 1997-09-30 2003-12-02 セイコーエプソン株式会社 電子制御式機械時計およびその制御方法
US6314059B1 (en) * 1997-09-30 2001-11-06 Seiko Epson Corporation Electronically controlled, mechanical timepiece and control method for the same
US6795378B2 (en) 1997-09-30 2004-09-21 Seiko Epson Corporation Electronic device, electronically controlled mechanical timepiece, and control method therefor
JP3006593B2 (ja) * 1997-09-30 2000-02-07 セイコーエプソン株式会社 電子制御式機械時計およびその制御方法
US6584043B1 (en) * 1998-11-17 2003-06-24 Seiko Epson Corporation Electronically controlled mechanical watch and method of preventing overcharge
WO2000031595A1 (fr) * 1998-11-19 2000-06-02 Seiko Epson Corporation Compteur de temps mecanique commande electriquement et procede de blocage
CN100399217C (zh) * 1999-03-03 2008-07-02 精工爱普生株式会社 电子设备及其控制方法
JP3823741B2 (ja) * 2001-03-06 2006-09-20 セイコーエプソン株式会社 電子機器、電子制御式機械時計、それらの制御方法、電子機器の制御プログラムおよび記録媒体
US6826124B2 (en) * 2002-12-04 2004-11-30 Asulab S.A. Timepiece with power reserve indication
EP1521142B1 (fr) * 2003-10-01 2007-05-30 Asulab S.A. Pièce d'horlogerie ayant un mouvement mécanique associé à un régulateur électronique
ATE363675T1 (de) * 2003-10-01 2007-06-15 Asulab Sa Uhr mit einem mechanischen uhrwerk, das mit einem elektronischen regulator gekoppelt ist
EP1843227A1 (fr) 2006-04-07 2007-10-10 The Swatch Group Research and Development Ltd. Résonateur couplé système réglant
CH697273B1 (fr) * 2006-07-26 2008-07-31 Detra Sa Dispositif d'échappement électromécanique et pièce d'horlogerie munie d'un tel dispositif
WO2014087481A1 (ja) * 2012-12-04 2014-06-12 三菱電機株式会社 信号伝達回路
EP2908187B1 (fr) * 2014-02-17 2016-10-19 The Swatch Group Research and Development Ltd. Régulation d'un résonateur d'horlogerie par action sur la longueur active d'un spiral
EP2908188B1 (fr) * 2014-02-17 2018-06-27 The Swatch Group Research and Development Ltd. Régulation d'un résonateur d'horlogerie par action sur la rigidité d'un moyen de rappel élastique
EP3432088A1 (en) * 2017-07-17 2019-01-23 The Swatch Group Research and Development Ltd Electromechanical timepiece
EP3748438B1 (fr) * 2019-06-06 2022-01-12 The Swatch Group Research and Development Ltd Mesure de la precision d'une piece d'horlogerie comprenant un transducteur electromecanique a rotation continue dans son dispositif d'affichage analogique de l'heure
EP4009119B1 (fr) 2020-12-07 2023-07-05 The Swatch Group Research and Development Ltd Mouvement horloger muni d'une generatrice et d'un circuit de regulation de la frequence de rotation de cette generatrice
WO2022122670A1 (en) 2020-12-10 2022-06-16 Höganäs Ab (Publ) New powder, method for additive manufacturing of components made from the new powder and article made therefrom
WO2022178785A1 (zh) * 2021-02-25 2022-09-01 华为技术有限公司 整流器及其驱动方法、设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US664612A (en) 1900-01-13 1900-12-25 Daniel W Aylworth Gate.
US3727079A (en) * 1971-12-06 1973-04-10 Ampex Zero crossing detecting circuit
CH597636B5 (zh) * 1972-11-21 1978-04-14 Ebauches Sa
US4008866A (en) * 1973-03-16 1977-02-22 Vehicle Research Corporation Compression energy transformation system for a supersonic wing
US3944936A (en) * 1974-08-07 1976-03-16 Rca Corporation Zero crossover detector
JPS605915B2 (ja) * 1975-04-07 1985-02-14 セイコー光機株式会社 電気時計の駆動装置
JPS53132386A (en) * 1977-04-23 1978-11-18 Seiko Instr & Electronics Ltd Electronic watch
DE3767691D1 (de) * 1986-12-03 1991-02-28 Ebauchesfabrik Eta Ag Schaltung zur formung des von einem kontakt produzierten signals.
US4799003A (en) * 1987-05-28 1989-01-17 Tu Xuan M Mechanical-to-electrical energy converter
US4795915A (en) * 1987-12-14 1989-01-03 Motorola, Inc. Zero crossing noise-rejecting digital filter
DE3903706A1 (de) * 1988-02-09 1989-08-17 Fraunhofer Ges Forschung Uhr mit einem elektronischen uhrenbaustein
CH671669B5 (zh) * 1988-03-21 1990-03-30 Phare Jean D Eve Sa Le
US5043653A (en) * 1990-01-17 1991-08-27 Sundstrand Corporation Noise filter for zero crossing detector
US5019722A (en) * 1990-03-05 1991-05-28 Motorola, Inc. Threshold crossing detection with improved noise rejection
US5278462A (en) * 1992-04-24 1994-01-11 Fasco Controls Corporation Threshold crossover detector with improved digital noise rejection
US5563532A (en) * 1994-01-24 1996-10-08 Advanced Micro Devices, Inc. Double filtering glitch eater for elimination of noise from signals on a SCSI bus
CH686332B5 (fr) * 1994-04-25 1996-09-13 Asulab Sa Pièce d'horlogerie mué par une source d'énergie mécanique et régulée par un circuit électronique.

Also Published As

Publication number Publication date
FR2748583A1 (fr) 1997-11-14
HK1005106A1 (zh) 1998-12-24
CN1165989A (zh) 1997-11-26
EP0806710B2 (fr) 2008-01-23
DE69702811D1 (de) 2000-09-21
EP0806710B1 (fr) 2000-08-16
JPH1048355A (ja) 1998-02-20
US5740131A (en) 1998-04-14
DE69702811T3 (de) 2008-08-14
EP0806710A1 (fr) 1997-11-12
CN1114137C (zh) 2003-07-09
SG63704A1 (en) 1999-03-30
FR2748583B1 (fr) 1998-06-26
DE69702811T2 (de) 2001-03-22
JP4065345B2 (ja) 2008-03-26

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