HK1145550A1 - Breguet overcoil balance spring made of silicon-based material - Google Patents

Breguet overcoil balance spring made of silicon-based material

Info

Publication number
HK1145550A1
HK1145550A1 HK10111916.6A HK10111916A HK1145550A1 HK 1145550 A1 HK1145550 A1 HK 1145550A1 HK 10111916 A HK10111916 A HK 10111916A HK 1145550 A1 HK1145550 A1 HK 1145550A1
Authority
HK
Hong Kong
Prior art keywords
silicon
based material
balance spring
spring made
overcoil balance
Prior art date
Application number
HK10111916.6A
Other languages
English (en)
Chinese (zh)
Inventor
Alain Zaugg
Christophe Bifrare
Sacha Vorpe
Jean-Philippe Thiebaud
Marc Lippuner
Original Assignee
Montres Breguet 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 Montres Breguet Sa filed Critical Montres Breguet Sa
Publication of HK1145550A1 publication Critical patent/HK1145550A1/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/066—Manufacture of the spiral spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0035—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism
    • G04D3/0041—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism for coil-springs
    • 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
    • Y10T29/49609—Spring making

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Micromachines (AREA)
  • Springs (AREA)
HK10111916.6A 2008-12-15 2010-12-21 Breguet overcoil balance spring made of silicon-based material HK1145550A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08171694A EP2196867A1 (fr) 2008-12-15 2008-12-15 Spiral à élévation de courbe en matériau à base de silicium

Publications (1)

Publication Number Publication Date
HK1145550A1 true HK1145550A1 (en) 2011-04-21

Family

ID=40679535

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10111916.6A HK1145550A1 (en) 2008-12-15 2010-12-21 Breguet overcoil balance spring made of silicon-based material

Country Status (7)

Country Link
US (1) US8425110B2 (xx)
EP (2) EP2196867A1 (xx)
JP (1) JP5243398B2 (xx)
CN (2) CN103645622A (xx)
CH (1) CH700059A2 (xx)
HK (1) HK1145550A1 (xx)
TW (1) TWI481973B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2105807B1 (fr) * 2008-03-28 2015-12-02 Montres Breguet SA Spiral à élévation de courbe monobloc et son procédé de fabrication
CH699882A2 (fr) * 2008-11-06 2010-05-14 Montres Breguet Sa Spiral à élévation de courbe en matériau micro-usinable.
US8720286B2 (en) * 2009-11-06 2014-05-13 Baker Hughes Incorporated Temperature insensitive devices and methods for making same
CH703172B1 (fr) * 2010-05-18 2014-11-14 Montres Breguet Sa Spiral à élévation de courbe en silicium.
EP2397919B1 (fr) 2010-06-21 2017-11-08 Montres Breguet SA Procédé de fabrication d'un ensemble spiral de pièce d'horlogerie en matériau micro-usinable ou en silicium
EP2405312A1 (fr) 2010-07-09 2012-01-11 Montres Breguet S.A. Spiral de balancier à deux niveaux et à centre de masse immobile
EP2570871B1 (fr) * 2011-09-14 2014-03-19 Montres Breguet SA Spiral à deux ressort-spiraux
EP2613206B1 (fr) * 2012-01-05 2022-05-11 Montres Breguet SA Spiral à deux ressort-spiraux à isochronisme amélioré
CH706424B1 (fr) * 2012-04-20 2015-09-30 Nivarox Sa Procédé de solidarisation de deux pièces en silicium cristallin.
EP2690506B1 (fr) * 2012-07-25 2015-01-14 Nivarox-FAR S.A. Spiral d'horlogerie anti-galop
CH706766A2 (fr) * 2012-07-26 2014-01-31 Nivarox Sa Spiral d'horlogerie anti-galop.
TWI463460B (zh) * 2013-05-10 2014-12-01 Au Optronics Corp 電壓拉升電路、移位暫存器和閘極驅動模組
EP2874019B1 (fr) * 2013-11-15 2021-01-13 Richemont International S.A. Courbe terminale pour un spiral entraîné par son extrémité extérieure
EP2884346A1 (fr) * 2013-12-16 2015-06-17 ETA SA Manufacture Horlogère Suisse Spiral polygonal pour un résonateur horloger
EP2916177B1 (fr) * 2014-03-05 2018-11-07 Nivarox-FAR S.A. Spiral destiné à être serré par une rondelle élastique
FR3032810B1 (fr) * 2015-02-13 2017-02-24 Tronic's Microsystems Oscillateur mecanique et procede de realisation associe
US10274897B2 (en) * 2015-06-15 2019-04-30 Citizen Watch Co., Ltd. Speed governor for timepiece
EP3106930A1 (fr) * 2015-06-16 2016-12-21 Nivarox-FAR S.A. Procédé de fabrication comportant une étape d'usinage modifiée
EP3106929A1 (fr) * 2015-06-16 2016-12-21 Nivarox-FAR S.A. Pièce à surface de soudage améliorée
EP3159746B1 (fr) * 2015-10-19 2018-06-06 Rolex Sa Spiral en silicium fortement dopé pour pièce d'horlogerie
EP3159747A1 (fr) * 2015-10-22 2017-04-26 ETA SA Manufacture Horlogère Suisse Spiral a encombrement reduit a section constante
CH713329B1 (fr) * 2016-12-16 2022-04-29 Mft Et Fabrique De Montres Et Chronometres Ulysse Nardin Le Locle S A Procédé d'assemblage de deux pièces d'un composant horloger, notamment d'une ancre d'échappement.
EP3627235A1 (fr) 2018-09-21 2020-03-25 Nivarox-FAR S.A. Organe de maintien élastique pour la fixation d'un composant d'horlogerie sur un élément de support
EP3671361A1 (fr) * 2018-12-18 2020-06-24 Rolex Sa Composant horloger renforcé
EP4020100B1 (fr) * 2020-12-24 2023-08-16 Montres Breguet S.A. Pièce d'horlogerie comprenant une lunette tournante

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US469914A (en) * 1892-03-01 Watch balance-spring
US2005208A (en) * 1934-08-20 1935-06-18 Schuchat Jonas Wrapping
FR2315714A1 (fr) * 1975-06-27 1977-01-21 Anvar Procede et dispositif pour obtenir la linearite du couple de rappel d'un ressort spiral d'horlogerie ou d'appareillage en fonction de l'angle d'armage
FR2731715B1 (fr) * 1995-03-17 1997-05-16 Suisse Electronique Microtech Piece de micro-mecanique et procede de realisation
ATE307990T1 (de) * 2002-11-25 2005-11-15 Suisse Electronique Microtech Spiraluhrwerkfeder und verfahren zu deren herstellung
CH695395A5 (fr) * 2003-02-06 2006-04-28 Eta Sa Mft Horlogere Suisse Spiral de résonateur balancier-spiral.
EP1445670A1 (fr) * 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiral de résonateur balancier-spiral et son procédé de fabrication
DE60333191D1 (de) * 2003-09-26 2010-08-12 Asulab Sa Spiralfeder-Unruh-Resonator mit Thermokompensation
ATE421720T1 (de) * 2004-04-06 2009-02-15 Nivarox Sa Spiralrolle ohne deformation des fixierungsradius der spiralfeder und herstellungsverfahren derartige spiralrolle
EP1605323A3 (fr) * 2004-04-13 2006-07-12 Coredem S.A. Spiral pour mouvement d'horlogerie mécanique
DE602004020982D1 (de) * 2004-07-02 2009-06-18 Nivarox Sa tion
EP1612626B1 (fr) * 2004-07-02 2010-04-28 Nivarox-FAR S.A. Spiral à courbe extérieure modifiée
TWI438588B (zh) * 2006-03-24 2014-05-21 Eta Sa Mft Horlogere Suisse 由絕緣材料製成的微機械零件及其製造方法
EP2105807B1 (fr) * 2008-03-28 2015-12-02 Montres Breguet SA Spiral à élévation de courbe monobloc et son procédé de fabrication

Also Published As

Publication number Publication date
EP2196868B1 (fr) 2012-07-25
TW201102773A (en) 2011-01-16
CN101750954A (zh) 2010-06-23
CN101750954B (zh) 2015-01-07
TWI481973B (zh) 2015-04-21
CH700059A2 (fr) 2010-06-15
CN103645622A (zh) 2014-03-19
EP2196868A1 (fr) 2010-06-16
JP2010139505A (ja) 2010-06-24
US20100149927A1 (en) 2010-06-17
EP2196867A1 (fr) 2010-06-16
US8425110B2 (en) 2013-04-23
JP5243398B2 (ja) 2013-07-24

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