HK1155822A1 - 時計游絲的磁保護裝置 - Google Patents

時計游絲的磁保護裝置

Info

Publication number
HK1155822A1
HK1155822A1 HK11109885.6A HK11109885A HK1155822A1 HK 1155822 A1 HK1155822 A1 HK 1155822A1 HK 11109885 A HK11109885 A HK 11109885A HK 1155822 A1 HK1155822 A1 HK 1155822A1
Authority
HK
Hong Kong
Prior art keywords
balance spring
magnetic protection
timepiece balance
timepiece
magnetic
Prior art date
Application number
HK11109885.6A
Other languages
English (en)
Inventor
Jean-Pierre Mignot
Jean-Jacques Born
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 HK1155822A1 publication Critical patent/HK1155822A1/zh

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
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
    • G04B43/007—Antimagnetic alloys
    • 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
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
    • G04B17/285—Tourbillons or carrousels

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Springs (AREA)
  • Magnetic Treatment Devices (AREA)
HK11109885.6A 2009-08-17 2011-09-20 時計游絲的磁保護裝置 HK1155822A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09168003A EP2287683B1 (fr) 2009-08-17 2009-08-17 Protection magnétique d'un spiral de pièce d'horlogerie

Publications (1)

Publication Number Publication Date
HK1155822A1 true HK1155822A1 (zh) 2012-05-25

Family

ID=41514244

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11109885.6A HK1155822A1 (zh) 2009-08-17 2011-09-20 時計游絲的磁保護裝置

Country Status (6)

Country Link
US (1) US8337078B2 (zh)
EP (1) EP2287683B1 (zh)
JP (1) JP5391163B2 (zh)
KR (1) KR20110018279A (zh)
CN (1) CN101995814B (zh)
HK (1) HK1155822A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2466396A1 (fr) * 2010-12-15 2012-06-20 The Swatch Group Research and Development Ltd. Blindage magnétique pour spiral de pièce d'horlogerie
EP2607969B1 (fr) * 2011-12-19 2014-09-17 Nivarox-FAR S.A. Mouvement horloger à faible sensibilité magnétique
CH707503A2 (fr) * 2013-01-17 2014-07-31 Omega Sa Axe de pivotement pour mouvement horloger.

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH122391A (fr) 1926-10-22 1927-09-16 Ditisheim Paul Montre.
US2350838A (en) * 1942-02-04 1944-06-06 Straumann Reinhard Compensating device for watch balances
US2724235A (en) * 1951-10-11 1955-11-22 Junghans Geb Ag Magnetic clock movement
US3002138A (en) * 1958-06-24 1961-09-26 Gen Time Corp Electrically powered oscillatory balance
CH348367A (de) * 1958-07-18 1960-08-15 Junghans Geb Ag Antimagnetische Uhr
FR1405215A (fr) * 1962-07-10 1965-07-09 Lip Sa Montre électrique perfectionnée
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
JPS546223B2 (zh) * 1973-10-16 1979-03-26
US3943701A (en) * 1975-01-08 1976-03-16 Timex Corporation Regulator and balance bridge arrangement for a horological device
JPS56103886U (zh) * 1980-01-11 1981-08-14
JPS58129190U (ja) * 1983-01-20 1983-09-01 セイコーエプソン株式会社 電子時計の耐磁板
DE19651320B4 (de) * 1996-12-11 2004-06-03 Schmidt, Lothar Schwingsystem
DE602005023633D1 (de) * 2004-10-26 2010-10-28 Tag Heuer Sa Armbanduhr-regulierungsglied und mechanisches uhrwerk mit einem solchen regulierungsglied

Also Published As

Publication number Publication date
KR20110018279A (ko) 2011-02-23
CN101995814B (zh) 2015-02-18
JP5391163B2 (ja) 2014-01-15
CN101995814A (zh) 2011-03-30
US20110038234A1 (en) 2011-02-17
JP2011039061A (ja) 2011-02-24
EP2287683B1 (fr) 2012-10-31
EP2287683A1 (fr) 2011-02-23
US8337078B2 (en) 2012-12-25

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