HK1200983A1 - Resonator thermocompensated by a shape-memory metal - Google Patents

Resonator thermocompensated by a shape-memory metal

Info

Publication number
HK1200983A1
HK1200983A1 HK15101180.1A HK15101180A HK1200983A1 HK 1200983 A1 HK1200983 A1 HK 1200983A1 HK 15101180 A HK15101180 A HK 15101180A HK 1200983 A1 HK1200983 A1 HK 1200983A1
Authority
HK
Hong Kong
Prior art keywords
thermocompensated
resonator
shape
memory metal
memory
Prior art date
Application number
HK15101180.1A
Other languages
English (en)
Chinese (zh)
Inventor
Thierry Hessler
Original Assignee
Swatch Group Res & Dev Ltd
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 Swatch Group Res & Dev Ltd filed Critical Swatch Group Res & Dev Ltd
Publication of HK1200983A1 publication Critical patent/HK1200983A1/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
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • 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
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/045—Oscillators acting by spring tension with oscillating blade springs
    • 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
    • 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
    • G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
    • G04B17/222—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature with balances
    • 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
    • G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
    • G04B17/227—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature composition and manufacture of the material used
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
    • G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
    • G04F5/063—Constructional details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02244—Details of microelectro-mechanical resonators
    • H03H9/02433—Means for compensation or elimination of undesired effects
    • H03H9/02448—Means for compensation or elimination of undesired effects of temperature influence
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/176—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator consisting of ceramic material
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Acoustics & Sound (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Micromachines (AREA)
HK15101180.1A 2013-02-07 2015-02-04 Resonator thermocompensated by a shape-memory metal HK1200983A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13154432.2A EP2765705B1 (fr) 2013-02-07 2013-02-07 Résonateur thermocompensé par un métal à mémoire de forme

Publications (1)

Publication Number Publication Date
HK1200983A1 true HK1200983A1 (en) 2015-08-14

Family

ID=47832889

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15101180.1A HK1200983A1 (en) 2013-02-07 2015-02-04 Resonator thermocompensated by a shape-memory metal

Country Status (7)

Country Link
US (1) US9016932B2 (xx)
EP (1) EP2765705B1 (xx)
JP (1) JP5809717B2 (xx)
CN (1) CN103986433B (xx)
CH (1) CH707554A2 (xx)
HK (1) HK1200983A1 (xx)
RU (1) RU2636132C2 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2942673A1 (fr) * 2014-05-05 2015-11-11 Asgalium Unitec S.A. Oscillateur mécanique à diapason pour mouvement horloger
CN107003641B (zh) * 2014-12-12 2021-02-19 西铁城时计株式会社 钟表部件以及钟表部件的制造方法
EP3035127B1 (fr) * 2014-12-18 2017-08-23 The Swatch Group Research and Development Ltd. Oscillateur d'horlogerie à diapason
FR3032810B1 (fr) * 2015-02-13 2017-02-24 Tronic's Microsystems Oscillateur mecanique et procede de realisation associe
HK1209578A2 (en) * 2015-02-17 2016-04-01 Master Dynamic Ltd Silicon hairspring
US10338259B2 (en) 2015-12-14 2019-07-02 Covidien Lp Surgical adapter assemblies and wireless detection of surgical loading units
EP3181939B1 (fr) * 2015-12-18 2019-02-20 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Procede de fabrication d'un spiral d'une raideur predeterminee par ajout de matiere
EP3217228B1 (fr) * 2016-03-07 2019-08-28 Montres Breguet S.A. Dispositif bilame sensible aux variations de température
EP3252541A1 (fr) * 2016-06-01 2017-12-06 Rolex Sa Pièce de fixation d'un ressort-spiral horloger
EP3252542B1 (fr) 2016-06-01 2022-05-18 Rolex Sa Pièce de fixation d'un ressort-spiral horloger
EP3326963B1 (fr) * 2016-11-23 2020-01-01 The Swatch Group Research and Development Ltd Lame flexible pour l'horlogerie et procede de fabrication
US20170285573A1 (en) * 2016-11-30 2017-10-05 Firehouse Horology, Inc. Crystalline Compounds for Use in Mechanical Watches and Methods of Manufacture Thereof
EP3502289B1 (fr) * 2017-12-21 2022-11-09 Nivarox-FAR S.A. Procédé de fabrication d'un ressort spiral pour mouvement d'horlogerie
CN110554595B (zh) 2018-06-04 2022-02-25 精工爱普生株式会社 电子控制式机械钟表、电子控制式机械钟表的控制方法以及电子钟表
JP7223613B2 (ja) * 2018-06-12 2023-02-16 セイコーインスツル株式会社 時計部品、ムーブメント、時計、および時計部品の製造方法
JP6703166B2 (ja) * 2019-04-22 2020-06-03 シチズン時計株式会社 時計部品のぜんまい

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US5617377A (en) * 1995-12-13 1997-04-01 Perret, Jr.; Gerard A. Watchband connector pin utilizing shape memory material
JPH109315A (ja) * 1996-06-25 1998-01-13 Piolax Inc 感温コイルばね及びそれを用いた調節弁
RU2190279C2 (ru) * 2000-04-21 2002-09-27 Каратаев Константин Семенович Термоэлектрическое устройство
EP1182522A1 (fr) * 2000-08-22 2002-02-27 Conseils et Manufactures VLG SA Dispositif d'assemblage
JP2003065213A (ja) * 2001-08-24 2003-03-05 Seiko Epson Corp ゼンマイ及びゼンマイを用いた機器
FR2842313B1 (fr) * 2002-07-12 2004-10-22 Gideon Levingston Oscilliateur mecanique (systeme balancier et ressort spiral) en materiaux permettant d'atteindre un niveau superieur de precision, applique a un mouvement d'horlogerie ou autre instrument de precision
ATE307990T1 (de) * 2002-11-25 2005-11-15 Suisse Electronique Microtech Spiraluhrwerkfeder und verfahren zu deren herstellung
US6826124B2 (en) * 2002-12-04 2004-11-30 Asulab S.A. Timepiece with power reserve indication
FR2850217A1 (fr) * 2003-01-17 2004-07-23 Cedrat Technologies Actionneur piezoactif a deplacement amplifie amorti
US20060144048A1 (en) * 2003-07-07 2006-07-06 Detlef Schulz Method and device for converting heat into mechanical or electrical power
RU2257599C2 (ru) * 2003-08-11 2005-07-27 Институт мониторинга климатических и экологических систем СО РАН (ИМКЭС СО РАН) Способ автономного измерения влажности воздушной среды
EP1580625A1 (fr) * 2004-03-23 2005-09-28 Asulab S.A. Dispositif et procédé de fixation d'une levée sur une ancre d'un échappement d'un mouvement d'horlogerie
WO2008029158A2 (en) * 2006-09-08 2008-03-13 Gideon Levingston Thermally compensating balance wheel
CH700716B1 (fr) 2006-10-09 2010-10-15 Suisse Electronique Microtech Résonateur en silicium de type diapason.
CH699780B1 (fr) * 2008-10-22 2014-02-14 Richemont Int Sa Ressort spiral de montre autocompensé.
CH701770A2 (fr) * 2009-08-31 2011-03-15 Nivarox Sa Ressort thermocompensé et son procédé de fabrication.
EP2284629A1 (fr) * 2009-08-13 2011-02-16 ETA SA Manufacture Horlogère Suisse Résonateur mécanique thermocompensé
EP2337221A1 (fr) * 2009-12-15 2011-06-22 The Swatch Group Research and Development Ltd. Résonateur thermocompensé au moins aux premier et second ordres
EP2385432A2 (fr) * 2010-05-04 2011-11-09 Rolex Sa Boîte de montre
EP2395661A1 (fr) 2010-06-10 2011-12-14 The Swatch Group Research and Development Ltd. Résonateur thermocompensé aux premier et second ordres
CH705090A2 (fr) * 2011-06-08 2012-12-14 Omega Sa Dispositif pour l'orientation d'une couronne vissée d'une pièce d'horlogerie.
CH707293B1 (fr) * 2012-12-18 2017-09-29 Meco Sa Couronne démontable.

Also Published As

Publication number Publication date
JP2014153365A (ja) 2014-08-25
RU2636132C2 (ru) 2017-11-20
CH707554A2 (fr) 2014-08-15
RU2014104210A (ru) 2015-08-20
US9016932B2 (en) 2015-04-28
CN103986433B (zh) 2017-06-30
CN103986433A (zh) 2014-08-13
JP5809717B2 (ja) 2015-11-11
EP2765705A1 (fr) 2014-08-13
US20140219067A1 (en) 2014-08-07
EP2765705B1 (fr) 2015-08-19

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