CN106990700B - 陀飞轮、机芯和钟表 - Google Patents

陀飞轮、机芯和钟表 Download PDF

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Publication number
CN106990700B
CN106990700B CN201710041469.3A CN201710041469A CN106990700B CN 106990700 B CN106990700 B CN 106990700B CN 201710041469 A CN201710041469 A CN 201710041469A CN 106990700 B CN106990700 B CN 106990700B
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CN
China
Prior art keywords
magnetic
timepiece
frame
magnetic member
wheel
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
CN201710041469.3A
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English (en)
Chinese (zh)
Other versions
CN106990700A (zh
Inventor
早川和树
木村怜次
藤枝久
森裕一
木村礼子
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.)
Seiko Instruments Inc
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Seiko Instruments Inc
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Publication date
Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc
Publication of CN106990700A publication Critical patent/CN106990700A/zh
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Publication of CN106990700B publication Critical patent/CN106990700B/zh
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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
    • G04B17/20—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Moving Of Heads (AREA)
  • Toys (AREA)
CN201710041469.3A 2016-01-21 2017-01-20 陀飞轮、机芯和钟表 Active CN106990700B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-009972 2016-01-21
JP2016009972A JP6653181B2 (ja) 2016-01-21 2016-01-21 トゥールビヨン、ムーブメント及び時計

Publications (2)

Publication Number Publication Date
CN106990700A CN106990700A (zh) 2017-07-28
CN106990700B true CN106990700B (zh) 2019-12-20

Family

ID=59395659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710041469.3A Active CN106990700B (zh) 2016-01-21 2017-01-20 陀飞轮、机芯和钟表

Country Status (3)

Country Link
JP (1) JP6653181B2 (fr)
CN (1) CN106990700B (fr)
CH (1) CH712077B8 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3579058B1 (fr) * 2018-06-07 2021-09-15 Montres Breguet S.A. Piece d'horlogerie comprenant un tourbillon
EP3663868B1 (fr) * 2018-12-07 2021-09-08 Montres Breguet S.A. Mouvement d'horlogerie comportant un tourbillon avec une roue magnetique fixe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5428176A (en) * 1977-08-04 1979-03-02 Seiko Instr & Electronics Ltd Electronic watch
US6554468B1 (en) * 1999-11-11 2003-04-29 Seiko Instruments Inc. Mechanical timepiece with timed annular balance rotating angle control mechanism
JP2001258227A (ja) * 2000-01-06 2001-09-21 Seiko Epson Corp 発電装置、それを有する計時装置および電子機器、発電装置のコギングトルク調整方法
JP4607966B2 (ja) * 2004-10-26 2011-01-05 エルヴェーエムアッシュ スイス マニュファクチュール エスアー 腕時計用の調速機構、及び、当該調速機構を有する機械式ムーブメント
ATE496319T1 (de) * 2006-11-09 2011-02-15 Swatch Group Res & Dev Ltd Magnetische vorrichtung zur betätigung einer uhr
JP4893447B2 (ja) * 2007-04-20 2012-03-07 セイコーエプソン株式会社 電子制御式機械時計およびコギングトルクの低減方法
JP2010066045A (ja) * 2008-09-09 2010-03-25 Casio Comput Co Ltd 電波受信装置
CN201489290U (zh) * 2009-07-30 2010-05-26 深圳市新港宝石钟表有限公司 一种陀飞轮钟表及其陀飞轮机芯

Also Published As

Publication number Publication date
CH712077A2 (fr) 2017-07-31
JP2017129497A (ja) 2017-07-27
JP6653181B2 (ja) 2020-02-26
CN106990700A (zh) 2017-07-28
CH712077B8 (fr) 2022-04-14
CH712077B1 (fr) 2022-02-28

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