HK1120935A1 - Drive module comprising mems micromotor, process for the production of this module and timepiece fitted with this module - Google Patents

Drive module comprising mems micromotor, process for the production of this module and timepiece fitted with this module

Info

Publication number
HK1120935A1
HK1120935A1 HK08112363.6A HK08112363A HK1120935A1 HK 1120935 A1 HK1120935 A1 HK 1120935A1 HK 08112363 A HK08112363 A HK 08112363A HK 1120935 A1 HK1120935 A1 HK 1120935A1
Authority
HK
Hong Kong
Prior art keywords
module
rotor
plate
production
drive
Prior art date
Application number
HK08112363.6A
Other languages
English (en)
Inventor
Lionel Paratte
Andre Zanetta
Pierre-Andre Meister
Yves Petremand
Nicolas Golay
Fabien Blondeau
Wilfried Noell
Original Assignee
Eta Sa Mft Horlogere Suisse
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 Eta Sa Mft Horlogere Suisse filed Critical Eta Sa Mft Horlogere Suisse
Publication of HK1120935A1 publication Critical patent/HK1120935A1/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
    • B81B7/02—Microstructural systems; Auxiliary parts of microstructural devices or systems containing distinct electrical or optical devices of particular relevance for their function, e.g. microelectro-mechanical systems [MEMS]
    • 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
    • G04C3/12—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 piezoelectric means; driven by magneto-strictive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
    • B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N1/00—Electrostatic generators or motors using a solid moving electrostatic charge carrier
    • H02N1/002—Electrostatic motors
    • H02N1/006—Electrostatic motors of the gap-closing type
    • H02N1/008—Laterally driven motors, e.g. of the comb-drive type
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making
    • 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
    • Y10T74/1503—Rotary to intermittent unidirectional motion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromechanical Clocks (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Micromachines (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
HK08112363.6A 2006-11-13 2008-11-11 Drive module comprising mems micromotor, process for the production of this module and timepiece fitted with this module HK1120935A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06123973A EP1921520B1 (fr) 2006-11-13 2006-11-13 Module d'entraînement comportant un micromoteur MEMS, procédé de fabrication de ce module, et pièce d'horlogerie équipée de ce module

Publications (1)

Publication Number Publication Date
HK1120935A1 true HK1120935A1 (en) 2009-04-09

Family

ID=37845237

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08112363.6A HK1120935A1 (en) 2006-11-13 2008-11-11 Drive module comprising mems micromotor, process for the production of this module and timepiece fitted with this module

Country Status (9)

Country Link
US (1) US7447119B2 (xx)
EP (1) EP1921520B1 (xx)
JP (1) JP4971108B2 (xx)
KR (1) KR101401200B1 (xx)
CN (1) CN101183837B (xx)
AT (1) ATE422068T1 (xx)
DE (1) DE602006005058D1 (xx)
HK (1) HK1120935A1 (xx)
SG (1) SG143157A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1921521B1 (fr) * 2006-11-13 2011-01-12 ETA SA Manufacture Horlogère Suisse Micromoteur MEMS et pièce d'horlogerie équipée de ce micromoteur
ATE538416T1 (de) * 2008-10-16 2012-01-15 Eta Sa Mft Horlogere Suisse Blockiermechanismus für modul eines uhrwerksantriebs
EP2189854A1 (fr) * 2008-11-21 2010-05-26 Nivarox-FAR S.A. Procédé de fabrication d'une pièce de micromécanique
CH703475B1 (fr) * 2010-07-30 2015-06-30 Swatch Group Res & Dev Ltd Procédé de réalisation d'une transmission sans contact dans un mouvement d'horlogerie.
EP2735922A1 (fr) * 2012-11-23 2014-05-28 ETA SA Manufacture Horlogère Suisse Mécanisme d'entraînement d'aiguilles d'une montre électro-mécanique, muni d'un dispositif de verrouillage

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3672153A (en) * 1970-08-03 1972-06-27 Bulova Watch Co Inc Miniaturized battery-operated tuning-fork timepiece
JPS4993280U (xx) * 1972-12-06 1974-08-13
JPS54143271A (en) * 1978-04-28 1979-11-08 Citizen Watch Co Ltd Assembling structure of rotor for converter
JPS5415781A (en) * 1978-07-20 1979-02-05 Matsushita Electric Works Ltd Crystal watch
JP3019324B2 (ja) * 1988-06-17 2000-03-13 セイコーエプソン株式会社 アナログ電子時計用ｉｃ及びアナログ電子時計
JPH078149B2 (ja) 1989-06-16 1995-01-30 松下電器産業株式会社 静電型マイクロモータの駆動力伝達装置
JP3060639B2 (ja) * 1991-09-05 2000-07-10 日本電気株式会社 微小可動機械の製造方法
US5631514A (en) * 1994-06-09 1997-05-20 The United States Of America As Represented By The United States Department Of Energy Microfabricated microengine for use as a mechanical drive and power source in the microdomain and fabrication process
JP2697763B2 (ja) 1994-09-28 1998-01-14 セイコークロック株式会社 粘性カップリング歯車装置
US6069419A (en) * 1998-06-16 2000-05-30 Tabib-Azar; Massood Micro-actuator assembly
US5959376A (en) * 1998-09-10 1999-09-28 Sandia Corporation Microelectromechanical reciprocating-tooth indexing apparatus
AU2183700A (en) * 1998-12-15 2000-07-03 Seagate Technology Llc Optical microswitch with rotary electrostatic microactuator
DE69936300T2 (de) 1998-12-21 2008-06-19 Seiko Epson Corp. Piezoelektrischer aktor, uhrwerk und tragbares bauelement
US6137206A (en) * 1999-03-23 2000-10-24 Cronos Integrated Microsystems, Inc. Microelectromechanical rotary structures
US6211599B1 (en) * 1999-08-03 2001-04-03 Sandia Corporation Microelectromechanical ratcheting apparatus
US6402969B1 (en) 2000-08-15 2002-06-11 Sandia Corporation Surface—micromachined rotatable member having a low-contact-area hub
US6402939B1 (en) * 2000-09-28 2002-06-11 Sulphco, Inc. Oxidative desulfurization of fossil fuels with ultrasound
JP2004072993A (ja) 2002-06-14 2004-03-04 Seiko Epson Corp 圧電アクチュエータ、これを備えた動力伝達装置、液体吐出装置および時計
SG112865A1 (en) * 2002-12-10 2005-07-28 Sony Corp Mems based motor
CH695395A5 (fr) 2003-02-06 2006-04-28 Eta Sa Mft Horlogere Suisse Spiral de résonateur balancier-spiral.
FR2852111B1 (fr) * 2003-03-05 2005-06-24 Univ Franche Comte Dispositif d'horloge utilisant la technologie mems
JP2004279251A (ja) 2003-03-17 2004-10-07 Citizen Watch Co Ltd 携帯からくり時計
US7238429B2 (en) 2003-09-23 2007-07-03 Iowa State University Research Foundation, Inc. Ultra-hard low friction coating based on A1MgB14 for reduced wear of MEMS and other tribological components and system
FR2874907B1 (fr) * 2004-09-03 2006-11-24 Silmach Soc Par Actions Simpli Dispositif d'entrainement, notamment pour mecanisme horloger
FR2883277B1 (fr) 2005-03-18 2007-05-11 Silmach Soc Par Actions Simpli Procede et dispositif pour deplacer un element a entrainer utilisant un element actionneur forme par gravure dans un materiau semi-conducteur
US7411322B2 (en) * 2005-12-06 2008-08-12 Lucent Technologies Inc. Micromachined reluctance motor

Also Published As

Publication number Publication date
EP1921520B1 (fr) 2009-01-28
JP2008122390A (ja) 2008-05-29
ATE422068T1 (de) 2009-02-15
JP4971108B2 (ja) 2012-07-11
US7447119B2 (en) 2008-11-04
KR101401200B1 (ko) 2014-05-28
CN101183837B (zh) 2011-04-06
DE602006005058D1 (de) 2009-03-19
EP1921520A1 (fr) 2008-05-14
KR20080043236A (ko) 2008-05-16
US20080111445A1 (en) 2008-05-15
SG143157A1 (en) 2008-06-27
CN101183837A (zh) 2008-05-21

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