RU2697060C1 - Волосок для часового механизма и способ его изготовления - Google Patents
Волосок для часового механизма и способ его изготовления Download PDFInfo
- Publication number
- RU2697060C1 RU2697060C1 RU2018145228A RU2018145228A RU2697060C1 RU 2697060 C1 RU2697060 C1 RU 2697060C1 RU 2018145228 A RU2018145228 A RU 2018145228A RU 2018145228 A RU2018145228 A RU 2018145228A RU 2697060 C1 RU2697060 C1 RU 2697060C1
- Authority
- RU
- Russia
- Prior art keywords
- titanium
- alloy
- niobium
- hair
- phase
- Prior art date
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 80
- 239000000956 alloy Substances 0.000 claims abstract description 80
- 239000010936 titanium Substances 0.000 claims abstract description 61
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 61
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 45
- 229910001275 Niobium-titanium Inorganic materials 0.000 claims abstract description 38
- RJSRQTFBFAJJIL-UHFFFAOYSA-N niobium titanium Chemical compound [Ti].[Nb] RJSRQTFBFAJJIL-UHFFFAOYSA-N 0.000 claims abstract description 38
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 24
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical group [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000006104 solid solution Substances 0.000 claims abstract description 24
- 239000002344 surface layer Substances 0.000 claims abstract description 24
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 23
- 239000010955 niobium Substances 0.000 claims abstract description 23
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052737 gold Inorganic materials 0.000 claims abstract description 14
- 239000010931 gold Substances 0.000 claims abstract description 14
- 229910000914 Mn alloy Inorganic materials 0.000 claims abstract description 11
- HPDFFVBPXCTEDN-UHFFFAOYSA-N copper manganese Chemical compound [Mn].[Cu] HPDFFVBPXCTEDN-UHFFFAOYSA-N 0.000 claims abstract description 11
- QDWJUBJKEHXSMT-UHFFFAOYSA-N boranylidynenickel Chemical compound [Ni]#B QDWJUBJKEHXSMT-UHFFFAOYSA-N 0.000 claims abstract description 10
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052709 silver Inorganic materials 0.000 claims abstract description 10
- 239000004332 silver Substances 0.000 claims abstract description 10
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 16
- 229910000570 Cupronickel Inorganic materials 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 10
- 239000011573 trace mineral Substances 0.000 claims description 6
- 235000013619 trace mineral Nutrition 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- AIRCTMFFNKZQPN-UHFFFAOYSA-N AlO Inorganic materials [Al]=O AIRCTMFFNKZQPN-UHFFFAOYSA-N 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000005426 magnetic field effect Effects 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000007740 vapor deposition Methods 0.000 description 3
- 238000005491 wire drawing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910020012 Nb—Ti Inorganic materials 0.000 description 2
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000942 Elinvar Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- IXUMMLAWKFOYES-UHFFFAOYSA-N [P].[Ag].[Ni] Chemical compound [P].[Ag].[Ni] IXUMMLAWKFOYES-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 preferably Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/02—Alloys based on vanadium, niobium, or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/06—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of metallic material
-
- 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
-
- 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
- G04B17/20—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
- 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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
- G04B43/007—Antimagnetic alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Springs (AREA)
- Heat Treatment Of Steel (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17209690.1 | 2017-12-21 | ||
| EP17209690.1A EP3502289B1 (fr) | 2017-12-21 | 2017-12-21 | Procédé de fabrication d'un ressort spiral pour mouvement d'horlogerie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2697060C1 true RU2697060C1 (ru) | 2019-08-09 |
Family
ID=60781937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2018145228A RU2697060C1 (ru) | 2017-12-21 | 2018-12-20 | Волосок для часового механизма и способ его изготовления |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11137721B2 (enExample) |
| EP (1) | EP3502289B1 (enExample) |
| JP (1) | JP6764920B2 (enExample) |
| CN (1) | CN109960132B (enExample) |
| RU (1) | RU2697060C1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2756785C1 (ru) * | 2019-12-31 | 2021-10-05 | Ниварокс-Фар С.А. | Балансная пружина для часового механизма и способ ее изготовления |
| RU2793588C1 (ru) * | 2021-03-16 | 2023-04-04 | Ниварокс-Фар С.А. | Спиральная пружина для часового механизма |
| US11913094B2 (en) | 2021-03-16 | 2024-02-27 | Nivarox-Far S.A. | Spiral spring for a horological movement |
| US12248277B2 (en) | 2019-11-29 | 2025-03-11 | Nivarox-Far S.A. | Spiral spring for a horological movement and manufacturing method thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3422116B1 (fr) * | 2017-06-26 | 2020-11-04 | Nivarox-FAR S.A. | Ressort spiral d'horlogerie |
| EP3796101B1 (fr) * | 2019-09-20 | 2025-02-19 | Nivarox-FAR S.A. | Ressort spiral pour mouvement d'horlogerie |
| EP3839644A1 (fr) | 2019-12-20 | 2021-06-23 | Nivarox-FAR S.A. | Composant horloger flexible, notamment pour mecanisme oscillateur, et mouvement d'horlogerie comportant un tel composant |
| EP4060424B1 (fr) | 2021-03-16 | 2024-11-20 | Nivarox-FAR S.A. | Spiral pour mouvement d'horlogerie |
| EP4123393B1 (fr) * | 2021-07-23 | 2025-04-16 | Nivarox-FAR S.A. | Ressort spiral pour mouvement d'horlogerie |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881026A (en) * | 1997-06-20 | 1999-03-09 | Montres Rolex S.A. | Self-compensating balance spring for a mechanical oscillator of a balance-spring/balance assembly of a watch movement and process for manufacturing this balance-spring |
| CH708067B1 (fr) * | 2008-10-22 | 2014-11-28 | Richemont Int Sa | Ressort spiral de montre autocompensé. |
| WO2015189278A2 (fr) * | 2014-06-11 | 2015-12-17 | Cartier Création Studio Sa | Oscillateur pour un ensemble de balancier-spiral d'une pièce d'horlogerie |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB503070A (en) * | 1937-10-19 | 1939-03-30 | British Thomson Houston Co Ltd | Improvements in and relating to the manufacture of wire |
| CH587766A4 (enExample) * | 1966-04-22 | 1970-02-13 | ||
| FR1521206A (fr) * | 1966-06-08 | 1968-04-12 | Vacuumschmelze Gmbh | Procédé pour la préparation d'alliages non ferromagnétiques dont le coefficient de température du module d'élasticité est réglable, ainsi que les produits conformes à ceux obtenus par le présent procédé ou procédé similaire |
| CH680267A4 (de) * | 1967-05-13 | 1969-11-14 | Straumann Inst Ag | Bauelement mit einem von Null nur wenig abweichenden Temperaturkoeffizienten für ein Zeitmessgerät |
| JPS4814397B1 (enExample) * | 1969-03-11 | 1973-05-07 | ||
| US3928085A (en) * | 1972-05-08 | 1975-12-23 | Suwa Seikosha Kk | Timepiece mainspring of cobalt-nickel base alloys having high elasticity and high proportional limit |
| JPS61101913A (ja) * | 1984-10-23 | 1986-05-20 | 住友電気工業株式会社 | ＮｂＴｉ極細多芯超電導線の製造法 |
| JPS62270754A (ja) * | 1986-05-16 | 1987-11-25 | Hitachi Cable Ltd | Ｎｂ−Ｔｉ合金系超電導線材の製造方法ならびにＮｂ−Ｔｉ合金系超電導線材 |
| CN1006645B (zh) * | 1986-10-09 | 1990-01-31 | 重庆特殊钢厂 | 机械手表游丝用无磁非恒弹性合金 |
| JPH04279212A (ja) * | 1991-03-07 | 1992-10-05 | Shinko Kosen Kogyo Kk | チタン又はチタン合金の細線の製造方法 |
| DE69911913T2 (de) * | 1999-03-26 | 2004-09-09 | Rolex Sa | Selbstkompensierende Spiralfeder für Uhrwerkspiralfederunruh und Verfahren zur Behandlung derselben |
| US6402859B1 (en) | 1999-09-10 | 2002-06-11 | Terumo Corporation | β-titanium alloy wire, method for its production and medical instruments made by said β-titanium alloy wire |
| JP2005140674A (ja) * | 2003-11-07 | 2005-06-02 | Seiko Epson Corp | 時計用ばね、ぜんまい、ひげぜんまい、及び時計 |
| KR20070096834A (ko) * | 2006-03-24 | 2007-10-02 | 에타 쏘시에떼 아노님 마누팍투레 홀로게레 스위세 | 절연성 물질로 만들어지는 미세-기계 부분 및 상기 부분을제조하기 위한 방법 |
| EP1837721A1 (fr) * | 2006-03-24 | 2007-09-26 | ETA SA Manufacture Horlogère Suisse | Pièce de micro-mécanique en matériau isolant et son procédé de fabrication |
| EP2264553B1 (fr) | 2009-06-19 | 2016-10-26 | Nivarox-FAR S.A. | Ressort thermocompensé et son procédé de fabrication |
| EP2284629A1 (fr) * | 2009-08-13 | 2011-02-16 | ETA SA Manufacture Horlogère Suisse | Résonateur mécanique thermocompensé |
| JP6247813B2 (ja) * | 2012-08-08 | 2017-12-13 | 株式会社神戸製鋼所 | ＮｂＴｉ系超電導線材 |
| CN104603312B (zh) * | 2012-08-31 | 2016-08-17 | 西铁城控股株式会社 | 机械式钟表用游丝材料和使用了它的游丝 |
| EP2706416B1 (fr) * | 2012-09-07 | 2015-11-18 | The Swatch Group Research and Development Ltd | Ancre flexible à force constante |
| EP2765705B1 (fr) * | 2013-02-07 | 2015-08-19 | The Swatch Group Research and Development Ltd. | Résonateur thermocompensé par un métal à mémoire de forme |
| EP3422116B1 (fr) * | 2017-06-26 | 2020-11-04 | Nivarox-FAR S.A. | Ressort spiral d'horlogerie |
| EP3502785B1 (fr) * | 2017-12-21 | 2020-08-12 | Nivarox-FAR S.A. | Ressort spiral pour mouvement d'horlogerie et son procédé de fabrication |
| EP3796101B1 (fr) * | 2019-09-20 | 2025-02-19 | Nivarox-FAR S.A. | Ressort spiral pour mouvement d'horlogerie |
-
2017
- 2017-12-21 EP EP17209690.1A patent/EP3502289B1/fr active Active
-
2018
- 2018-12-10 US US16/214,257 patent/US11137721B2/en active Active
- 2018-12-12 JP JP2018232176A patent/JP6764920B2/ja active Active
- 2018-12-20 CN CN201811561421.6A patent/CN109960132B/zh active Active
- 2018-12-20 RU RU2018145228A patent/RU2697060C1/ru active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5881026A (en) * | 1997-06-20 | 1999-03-09 | Montres Rolex S.A. | Self-compensating balance spring for a mechanical oscillator of a balance-spring/balance assembly of a watch movement and process for manufacturing this balance-spring |
| CH708067B1 (fr) * | 2008-10-22 | 2014-11-28 | Richemont Int Sa | Ressort spiral de montre autocompensé. |
| WO2015189278A2 (fr) * | 2014-06-11 | 2015-12-17 | Cartier Création Studio Sa | Oscillateur pour un ensemble de balancier-spiral d'une pièce d'horlogerie |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2797159C1 (ru) * | 2019-11-29 | 2023-05-31 | Ниварокс-Фар С.А. | Спиральная пружина для часового механизма и способ ее изготовления |
| US12248277B2 (en) | 2019-11-29 | 2025-03-11 | Nivarox-Far S.A. | Spiral spring for a horological movement and manufacturing method thereof |
| RU2756785C1 (ru) * | 2019-12-31 | 2021-10-05 | Ниварокс-Фар С.А. | Балансная пружина для часового механизма и способ ее изготовления |
| US12105475B2 (en) | 2019-12-31 | 2024-10-01 | Nivarox-Far S.A. | Balance-spring for horological movement and method for manufacturing same |
| RU2793588C1 (ru) * | 2021-03-16 | 2023-04-04 | Ниварокс-Фар С.А. | Спиральная пружина для часового механизма |
| US11913094B2 (en) | 2021-03-16 | 2024-02-27 | Nivarox-Far S.A. | Spiral spring for a horological movement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109960132B (zh) | 2021-08-13 |
| EP3502289B1 (fr) | 2022-11-09 |
| CN109960132A (zh) | 2019-07-02 |
| US20190196407A1 (en) | 2019-06-27 |
| EP3502289A1 (fr) | 2019-06-26 |
| JP2019113544A (ja) | 2019-07-11 |
| US11137721B2 (en) | 2021-10-05 |
| JP6764920B2 (ja) | 2020-10-07 |
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