JP5815043B2 - 時計のヒゲゼンマイのための磁気シールド - Google Patents
時計のヒゲゼンマイのための磁気シールド Download PDFInfo
- Publication number
- JP5815043B2 JP5815043B2 JP2013543637A JP2013543637A JP5815043B2 JP 5815043 B2 JP5815043 B2 JP 5815043B2 JP 2013543637 A JP2013543637 A JP 2013543637A JP 2013543637 A JP2013543637 A JP 2013543637A JP 5815043 B2 JP5815043 B2 JP 5815043B2
- Authority
- JP
- Japan
- Prior art keywords
- balance
- balance spring
- arms
- magnetic field
- magnetic
- 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.)
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- 230000005291 magnetic effect Effects 0.000 title claims description 53
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 12
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- 230000035699 permeability Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002452 interceptive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- VAWNDNOTGRTLLU-UHFFFAOYSA-N iron molybdenum nickel Chemical compound [Fe].[Ni].[Mo] VAWNDNOTGRTLLU-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
-
- 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
-
- 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
-
- 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
- G04B43/002—Component shock protection arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Springs (AREA)
- Electric Clocks (AREA)
- Magnetic Treatment Devices (AREA)
Description
Claims (5)
- 機械式時計のヒゲゼンマイ(1)を、前記時計の外部に由来する干渉磁場から保護するためのデバイスであって、このデバイスは、非晶質の強磁性体合金製のテンプ(2)を含むことを特徴とする、デバイス。
- 前記テンプ(2)は、少なくとも4つの平坦化されたアーム(3)を有することを特徴とする、請求項1に記載のデバイス。
- 前記テンプ(2)は、前記テンプ(2)の周縁を形成し前記ヒゲゼンマイ(1)と同軸であるケーシングリング(4)によって限定されるディスクの1/4以上の表面積を覆う複数の前記アーム(3)で形成されることを特徴とする、請求項2に記載のデバイス。
- 前記テンプ(2)は、前記テンプ(2)の周縁を形成し前記ヒゲゼンマイ(1)と同軸であるケーシングリング(4)上に設置される第2のアーム(3’)の組を含み、前記ケーシングリング(4)の厚み方向において、前記第2のアーム(3’)の組は前記アーム(3)が形成する平面とは異なる平面を形成することを特徴とする、請求項2に記載のデバイス。
- 前記テンプ(2)は、前記ヒゲゼンマイ(1)の直径(d)の少なくとも2倍以上の直径(D)を有することを特徴とする、請求項2に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10195192A EP2466396A1 (fr) | 2010-12-15 | 2010-12-15 | Blindage magnétique pour spiral de pièce d'horlogerie |
EP10195192.9 | 2010-12-15 | ||
PCT/EP2011/071753 WO2012080021A1 (fr) | 2010-12-15 | 2011-12-05 | Blindage magnetique pour spiral de piece d'horlogerie |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014508918A JP2014508918A (ja) | 2014-04-10 |
JP2014508918A5 JP2014508918A5 (ja) | 2014-05-22 |
JP5815043B2 true JP5815043B2 (ja) | 2015-11-17 |
Family
ID=44123366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013543637A Active JP5815043B2 (ja) | 2010-12-15 | 2011-12-05 | 時計のヒゲゼンマイのための磁気シールド |
Country Status (7)
Country | Link |
---|---|
US (1) | US9494921B2 (ja) |
EP (2) | EP2466396A1 (ja) |
JP (1) | JP5815043B2 (ja) |
CN (1) | CN103261976B (ja) |
HK (1) | HK1188488A1 (ja) |
RU (1) | RU2545488C2 (ja) |
WO (1) | WO2012080021A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3502786A1 (fr) | 2017-12-22 | 2019-06-26 | The Swatch Group Research and Development Ltd | Balancier pour pièce d'horlogerie et procédé de fabrication d'un tel balancier |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US965506A (en) * | 1908-10-22 | 1910-07-26 | Frederic Ecaubert | Compensating balance for timepieces. |
CH122391A (fr) | 1926-10-22 | 1927-09-16 | Ditisheim Paul | Montre. |
CH289106A (fr) * | 1949-06-20 | 1953-02-28 | Dubois Ernest | Spiral compensateur. |
US3002138A (en) * | 1958-06-24 | 1961-09-26 | Gen Time Corp | Electrically powered oscillatory balance |
CH361247A (fr) * | 1958-08-08 | 1962-03-31 | Lip Societe Anonyme D Horloger | Montre électrique |
US3335561A (en) * | 1964-05-18 | 1967-08-15 | Seiko Instr & Electronics | Contactless battery timepiece |
FR1408872A (fr) | 1964-07-08 | 1965-08-20 | Lip Sa | Dispositif de protection des montres contre les champs magnétiques |
DE1673762B2 (de) * | 1968-01-25 | 1976-09-30 | Gebrüder Junghans GmbH, 7230 Schramberg | Schaltungsanordnung fuer den kontaktlosen antrieb eines schwingenden oder umlaufenden gliedes, vorzugsweise eines gangordnerschwingers fuer zeithaltende geraete |
FR2063101A1 (ja) * | 1969-09-15 | 1971-07-09 | Lip Horlogerie | |
US3943701A (en) * | 1975-01-08 | 1976-03-16 | Timex Corporation | Regulator and balance bridge arrangement for a horological device |
JPH04124246A (ja) * | 1990-09-13 | 1992-04-24 | Alps Electric Co Ltd | 時計の文字盤 |
CH689106A5 (de) * | 1994-09-15 | 1998-10-15 | Erich M Durrer | Befestigungsvorrichtung fuer Schmuck. |
DE19651321C2 (de) * | 1996-12-11 | 2002-08-14 | Lothar Schmidt | Unruh |
DE19651320B4 (de) * | 1996-12-11 | 2004-06-03 | Schmidt, Lothar | Schwingsystem |
WO2001065318A1 (fr) * | 2000-02-29 | 2001-09-07 | Seiko Instruments Inc. | Piece d'horlogerie mecanique a element de detection optique et element de freinage |
JP2003043166A (ja) * | 2001-07-30 | 2003-02-13 | Seiko Epson Corp | 時 計 |
DE60314143T2 (de) * | 2003-10-01 | 2008-01-31 | Asulab S.A. | Uhr mit einem mechanischen Uhrwerk, das mit einem elektronischen Regulator gekoppelt ist |
JP4595901B2 (ja) * | 2006-07-27 | 2010-12-08 | カシオ計算機株式会社 | 機器ケース、腕時計ケースおよび電波時計 |
EP2102717B1 (fr) * | 2006-12-21 | 2013-06-26 | CompliTime S.A. | Oscillateur mecanique pour une piece d'horlogerie |
EP2104005A1 (fr) * | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Balancier composite et son procédé de fabrication |
CH700640B1 (fr) * | 2009-03-19 | 2014-09-30 | Mhvj Manufacture Horlogère Vallée De Joux | Pièce d'horlogerie allegée et renforcée. |
EP2287683B1 (fr) * | 2009-08-17 | 2012-10-31 | The Swatch Group Research and Development Ltd. | Protection magnétique d'un spiral de pièce d'horlogerie |
EP2410387B1 (fr) * | 2010-07-19 | 2016-07-06 | Nivarox-FAR S.A. | Balancier à réglage d'inertie sans insert |
EP2894520A3 (fr) * | 2010-07-19 | 2016-06-22 | Nivarox-FAR S.A. | Mécanisme oscillant à pivot élastique et mobile de transmission d'énergie |
-
2010
- 2010-12-15 EP EP10195192A patent/EP2466396A1/fr not_active Withdrawn
-
2011
- 2011-12-05 US US13/993,645 patent/US9494921B2/en active Active
- 2011-12-05 CN CN201180060137.0A patent/CN103261976B/zh active Active
- 2011-12-05 EP EP11793747.4A patent/EP2652560B1/fr active Active
- 2011-12-05 JP JP2013543637A patent/JP5815043B2/ja active Active
- 2011-12-05 WO PCT/EP2011/071753 patent/WO2012080021A1/fr active Application Filing
- 2011-12-05 RU RU2013132473/28A patent/RU2545488C2/ru not_active IP Right Cessation
-
2014
- 2014-02-18 HK HK14101518.5A patent/HK1188488A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
RU2013132473A (ru) | 2015-01-20 |
WO2012080021A1 (fr) | 2012-06-21 |
EP2652560A1 (fr) | 2013-10-23 |
CN103261976A (zh) | 2013-08-21 |
US9494921B2 (en) | 2016-11-15 |
EP2466396A1 (fr) | 2012-06-20 |
RU2545488C2 (ru) | 2015-04-10 |
US20130265859A1 (en) | 2013-10-10 |
HK1188488A1 (zh) | 2014-05-02 |
JP2014508918A (ja) | 2014-04-10 |
EP2652560B1 (fr) | 2019-11-13 |
CN103261976B (zh) | 2016-05-11 |
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