ATE536572T1 - Armbanduhr mit steuergehäuse für elektrischen motor - Google Patents

Armbanduhr mit steuergehäuse für elektrischen motor

Info

Publication number
ATE536572T1
ATE536572T1 AT08159383T AT08159383T ATE536572T1 AT E536572 T1 ATE536572 T1 AT E536572T1 AT 08159383 T AT08159383 T AT 08159383T AT 08159383 T AT08159383 T AT 08159383T AT E536572 T1 ATE536572 T1 AT E536572T1
Authority
AT
Austria
Prior art keywords
electric motor
wristwatch
control case
measured
output
Prior art date
Application number
AT08159383T
Other languages
English (en)
Inventor
Yves Godat
Fabien Blondeau
Yves Sierro
Nicolas Jeannet
Original Assignee
Em Microelectronic Marin Sa
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 Em Microelectronic Marin Sa filed Critical Em Microelectronic Marin Sa
Application granted granted Critical
Publication of ATE536572T1 publication Critical patent/ATE536572T1/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/001—Electromechanical switches for setting or display
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Electromechanical Clocks (AREA)
AT08159383T 2008-07-01 2008-07-01 Armbanduhr mit steuergehäuse für elektrischen motor ATE536572T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08159383A EP2141559B1 (de) 2008-07-01 2008-07-01 Armbanduhr mit Steuergehäuse für elektrischen Motor

Publications (1)

Publication Number Publication Date
ATE536572T1 true ATE536572T1 (de) 2011-12-15

Family

ID=40056116

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08159383T ATE536572T1 (de) 2008-07-01 2008-07-01 Armbanduhr mit steuergehäuse für elektrischen motor

Country Status (4)

Country Link
US (1) US7944777B2 (de)
EP (1) EP2141559B1 (de)
CN (1) CN101620409B (de)
AT (1) ATE536572T1 (de)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498677A (en) * 1978-01-11 1979-08-03 Citizen Watch Co Ltd Electronic watch
GB2079995B (en) * 1980-07-16 1984-07-11 Suwa Seikosha Kk Portable data processing apparatus
US4375049A (en) * 1980-09-24 1983-02-22 Timex Corporation Stepping motor drive circuit for bi-directional rotation
US4387433A (en) * 1980-12-24 1983-06-07 International Business Machines Corporation High speed data interface buffer for digitally controlled electron beam exposure system
JPS6222583U (de) * 1985-07-24 1987-02-10
JPH03222215A (ja) * 1990-01-29 1991-10-01 Nakayo Telecommun Inc スイッチ状態検出回路
US5056148A (en) * 1990-11-21 1991-10-08 Kabushiki Kaisha Kawai Gakki Seisakusho Output circuit of audio device
WO1996018237A1 (en) * 1994-12-08 1996-06-13 Citizen Watch Co., Ltd. Motor driving device
DE19700108B4 (de) * 1997-01-03 2005-12-22 Citizen Watch Co., Ltd. Elektronische Uhr und Ladeverfahren derselben
JP3165070B2 (ja) * 1997-04-25 2001-05-14 セイコーインスツルメンツ株式会社 カレンダ付電子時計
CN1127743C (zh) * 1998-09-07 2003-11-12 精工爱普生株式会社 开关的开闭状态检测装置和电子装置
ES2376341T3 (es) 2006-08-16 2012-03-13 Eta Sa Manufacture Horlogère Suisse Reloj electrónico con un resonador.

Also Published As

Publication number Publication date
EP2141559B1 (de) 2011-12-07
US20100002547A1 (en) 2010-01-07
EP2141559A1 (de) 2010-01-06
US7944777B2 (en) 2011-05-17
CN101620409B (zh) 2012-02-29
CN101620409A (zh) 2010-01-06

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