HK1211710A1 - Polygonal balance spring for a resonator for a timepiece - Google Patents

Polygonal balance spring for a resonator for a timepiece

Info

Publication number
HK1211710A1
HK1211710A1 HK15112379.9A HK15112379A HK1211710A1 HK 1211710 A1 HK1211710 A1 HK 1211710A1 HK 15112379 A HK15112379 A HK 15112379A HK 1211710 A1 HK1211710 A1 HK 1211710A1
Authority
HK
Hong Kong
Prior art keywords
timepiece
resonator
polygonal
balance spring
balance
Prior art date
Application number
HK15112379.9A
Other languages
English (en)
Chinese (zh)
Inventor
Thierry Conus
Jean-Luc Helfer
Laurent Jeanneret
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 HK1211710A1 publication Critical patent/HK1211710A1/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
    • G04B17/063—Balance construction
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Springs (AREA)
  • Surgical Instruments (AREA)
  • Micromachines (AREA)
  • Adornments (AREA)
HK15112379.9A 2013-12-16 2015-12-16 Polygonal balance spring for a resonator for a timepiece HK1211710A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13197318.2A EP2884346A1 (de) 2013-12-16 2013-12-16 Polygonale Spirale für Schwinger einer Uhr

Publications (1)

Publication Number Publication Date
HK1211710A1 true HK1211710A1 (en) 2016-05-27

Family

ID=49816833

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15112379.9A HK1211710A1 (en) 2013-12-16 2015-12-16 Polygonal balance spring for a resonator for a timepiece

Country Status (5)

Country Link
US (1) US9268307B2 (de)
EP (2) EP2884346A1 (de)
JP (1) JP5978282B2 (de)
CN (2) CN204389879U (de)
HK (1) HK1211710A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1445670A1 (de) * 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiralfeder der Resonatorunruh und Fabrikationsmethode
EP2884346A1 (de) * 2013-12-16 2015-06-17 ETA SA Manufacture Horlogère Suisse Polygonale Spirale für Schwinger einer Uhr
EP3159748B1 (de) * 2015-10-22 2018-12-12 ETA SA Manufacture Horlogère Suisse Spiralfeder mit reduziertem platzbedarf und variablem durchmesser
EP3181940B2 (de) * 2015-12-18 2023-07-05 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Herstellungsverfahren einer spiralfeder mit einer vorbestimmten steifigkeit durch lokalisierte wegnahme von material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US570394A (en) * 1896-10-27 Hair-spring for watches
CH483046A (fr) * 1966-12-12 1970-01-30 Holding Favre Leuba S A Dispositif de fixation de l'extrémité intérieure d'un spiral à l'arbre du balancier d'un mouvement d'horlogerie
EP1445670A1 (de) * 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiralfeder der Resonatorunruh und Fabrikationsmethode
EP1612626B1 (de) * 2004-07-02 2010-04-28 Nivarox-FAR S.A. Spiralfeder mit modifizierter Aussenkurve
EP1791039A1 (de) * 2005-11-25 2007-05-30 The Swatch Group Research and Development Ltd. Spiralfeder aus athermisches Glas für ein Uhrwerk und Herstellungsverfahren dafür
EP2151722B8 (de) * 2008-07-29 2021-03-31 Rolex Sa Spiralfeder für Spiralfeder-Unruh-Resonator
EP2196867A1 (de) * 2008-12-15 2010-06-16 Montres Breguet S.A. Spirale mit Kurvenerhöhung aus Material auf Siliziumbasis
EP2233989A1 (de) * 2009-03-24 2010-09-29 Manufacture et fabrique de montres et chronomètres Ulysse Nardin Le Locle SA Spiralfeder und ihre Reguliereinrichtung
CH701783B1 (fr) * 2009-09-07 2015-01-30 Manuf Et Fabrique De Montres Et Chronomètres Ulysse Nardin Le Locle S A Ressort spiral de mouvement de montre.
CH702156B1 (fr) * 2009-11-13 2017-08-31 Nivarox Far Sa Résonateur balancier-spiral pour une pièce d'horlogerie.
US8562206B2 (en) * 2010-07-12 2013-10-22 Rolex S.A. Hairspring for timepiece hairspring-balance oscillator, and method of manufacture thereof
EP2434353B1 (de) * 2010-09-28 2018-01-10 Montres Breguet SA Antischwingungsspirale für Uhrenhemmungen
US9658598B2 (en) * 2012-07-17 2017-05-23 Master Dynamic Limited Hairspring for a time piece and hairspring design for concentricity
EP2884346A1 (de) * 2013-12-16 2015-06-17 ETA SA Manufacture Horlogère Suisse Polygonale Spirale für Schwinger einer Uhr

Also Published As

Publication number Publication date
US9268307B2 (en) 2016-02-23
US20150168916A1 (en) 2015-06-18
CN104714393B (zh) 2018-01-02
CN104714393A (zh) 2015-06-17
EP2884346A1 (de) 2015-06-17
EP2887152A3 (de) 2016-06-08
JP2015118086A (ja) 2015-06-25
EP2887152B1 (de) 2023-01-04
EP2887152A2 (de) 2015-06-24
JP5978282B2 (ja) 2016-08-24
CN204389879U (zh) 2015-06-10

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