FR3039292B1 - Ressort spiral et procede de realisation du ressort spiral - Google Patents

Ressort spiral et procede de realisation du ressort spiral Download PDF

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Publication number
FR3039292B1
FR3039292B1 FR1557061A FR1557061A FR3039292B1 FR 3039292 B1 FR3039292 B1 FR 3039292B1 FR 1557061 A FR1557061 A FR 1557061A FR 1557061 A FR1557061 A FR 1557061A FR 3039292 B1 FR3039292 B1 FR 3039292B1
Authority
FR
France
Prior art keywords
spiral spring
making
blade
langatate
langasite
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1557061A
Other languages
English (en)
Other versions
FR3039292A1 (fr
Inventor
Jean-Jacques Aubert
Thierry SALVETAT
Alain-Marcel Rey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arnano
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Arnano
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Arnano, Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Arnano
Priority to FR1557061A priority Critical patent/FR3039292B1/fr
Priority to PCT/EP2016/067495 priority patent/WO2017017000A1/fr
Priority to CH00076/18A priority patent/CH712929B1/fr
Publication of FR3039292A1 publication Critical patent/FR3039292A1/fr
Application granted granted Critical
Publication of FR3039292B1 publication Critical patent/FR3039292B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • 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
    • G04B1/00—Driving mechanisms
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Micromachines (AREA)
  • Springs (AREA)

Abstract

Ressort spiral (100) apte à être couplé mécaniquement à un balancier, comprenant au moins une lame (102) enroulée en forme de spirale, la lame (102) comprenant au moins l'un des matériaux suivants : grenat d'aluminate de terre rare, alexandrite, langasite, langatate, spinelle, saphir, fluorine, YLF.
FR1557061A 2015-07-24 2015-07-24 Ressort spiral et procede de realisation du ressort spiral Active FR3039292B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1557061A FR3039292B1 (fr) 2015-07-24 2015-07-24 Ressort spiral et procede de realisation du ressort spiral
PCT/EP2016/067495 WO2017017000A1 (fr) 2015-07-24 2016-07-22 Ressort spiral et procede de realisation du ressort spiral
CH00076/18A CH712929B1 (fr) 2015-07-24 2016-07-22 Ressort spiral et procédé de réalisation du ressort spiral.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1557061A FR3039292B1 (fr) 2015-07-24 2015-07-24 Ressort spiral et procede de realisation du ressort spiral
FR1557061 2015-07-24

Publications (2)

Publication Number Publication Date
FR3039292A1 FR3039292A1 (fr) 2017-01-27
FR3039292B1 true FR3039292B1 (fr) 2019-05-31

Family

ID=54366334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557061A Active FR3039292B1 (fr) 2015-07-24 2015-07-24 Ressort spiral et procede de realisation du ressort spiral

Country Status (3)

Country Link
CH (1) CH712929B1 (fr)
FR (1) FR3039292B1 (fr)
WO (1) WO2017017000A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT523288B1 (de) * 2020-03-12 2021-07-15 Mb Microtec Ag Uhrenbauteil
EP4242753A1 (fr) * 2022-03-11 2023-09-13 ETA SA Manufacture Horlogère Suisse Dispositif pour guider un arbre d'un balancier a ressort spiral
EP4242752A1 (fr) * 2022-03-11 2023-09-13 ETA SA Manufacture Horlogère Suisse Dispositif pour guider un arbre d'un balancier a ressort spiral

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702151A1 (fr) * 2009-11-10 2011-05-13 Cartier Creation Studio Sa Procede de realisation de pieces micromecaniques, notamment en verre ceramique.
CH704906B1 (fr) * 2011-05-09 2020-06-30 Lvmh Swiss Mft Sa C/O Zenith Succursale De Lvmh Swiss Mft Sa Ressort spiral en silicium pour montre mécanique.
EP2685325B1 (fr) * 2012-07-11 2016-04-06 Diamaze Microtechnology S.A. Ressort spiralé, procédé de fabrication, possibilités d'application ainsi qu'un entraînement micro-mécanique
US10209676B2 (en) * 2013-12-20 2019-02-19 Rolex Sa Method for manufacturing a timepiece component
JP3208267U (ja) * 2014-01-20 2017-01-05 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 少なくとも１つの光輝性構成部品を有する時計

Also Published As

Publication number Publication date
CH712929B1 (fr) 2020-09-15
WO2017017000A1 (fr) 2017-02-02
FR3039292A1 (fr) 2017-01-27

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