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EP0347251A3 - Montre électronique analogique multifonctionnelle - Google Patents

Montre électronique analogique multifonctionnelle Download PDF

Info

Publication number
EP0347251A3
EP0347251A3 EP19890306146 EP89306146A EP0347251A3 EP 0347251 A3 EP0347251 A3 EP 0347251A3 EP 19890306146 EP19890306146 EP 19890306146 EP 89306146 A EP89306146 A EP 89306146A EP 0347251 A3 EP0347251 A3 EP 0347251A3
Authority
EP
European Patent Office
Prior art keywords
gear train
indicating
hand
rotating
central axis
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.)
Granted
Application number
EP19890306146
Other languages
German (de)
English (en)
Other versions
EP0347251A2 (fr
EP0347251B1 (fr
Inventor
Kenji C/O Seiko Epson Corporation Sakamoto
Akihiko C/O Seiko Epson Corporation Maruyama
Tatsuo C/O Seiko Epson Corporation Moriya
Hiroshi C/O Seiko Epson Corporation Yabe
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 Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of EP0347251A2 publication Critical patent/EP0347251A2/fr
Publication of EP0347251A3 publication Critical patent/EP0347251A3/fr
Application granted granted Critical
Publication of EP0347251B1 publication Critical patent/EP0347251B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • 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
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • 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
    • G04C3/008—Mounting, assembling of components
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C9/00—Electrically-actuated devices for setting the time-indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
EP89306146A 1988-06-17 1989-06-16 Montre électronique analogique multifonctionnelle Expired - Lifetime EP0347251B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP150862/88 1988-06-17
JP15086288 1988-06-17

Publications (3)

Publication Number Publication Date
EP0347251A2 EP0347251A2 (fr) 1989-12-20
EP0347251A3 true EP0347251A3 (fr) 1991-03-20
EP0347251B1 EP0347251B1 (fr) 1997-05-21

Family

ID=15506006

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89306146A Expired - Lifetime EP0347251B1 (fr) 1988-06-17 1989-06-16 Montre électronique analogique multifonctionnelle

Country Status (7)

Country Link
EP (1) EP0347251B1 (fr)
JP (1) JP2628376B2 (fr)
KR (1) KR970010632B1 (fr)
CN (1) CN1025460C (fr)
DE (1) DE68928056T2 (fr)
HK (1) HK1007203A1 (fr)
SG (1) SG97740A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109557797B (zh) * 2017-09-27 2021-04-20 卡西欧计算机株式会社 轮系装置及钟表

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678795B1 (fr) * 1993-11-10 1998-05-13 Citizen Watch Co. Ltd. Reveil
EP1898277B1 (fr) * 2004-12-15 2010-12-08 Seiko Instruments Inc. Appareil horaire multifonction capable de réaliser une pluralité d'agencements de mouvement
JP4626970B2 (ja) * 2004-12-15 2011-02-09 セイコーインスツル株式会社 複数の扇形運針輪列レイアウトが可能な多機能時計
EP1826636B1 (fr) * 2004-12-15 2011-01-26 Seiko Instruments Inc. Appareil horaire multifonction comprenant une pluralite de types de rouages pour le deplacement d`aiguilles
JP4840752B2 (ja) * 2005-02-25 2011-12-21 セイコーインスツル株式会社 小針表示機構付き機械式時計
JP5435540B2 (ja) * 2008-10-29 2014-03-05 張明輝 時計の分解・組み立て方法
JP5343670B2 (ja) * 2009-04-01 2013-11-13 セイコーエプソン株式会社 時計
EP2605087B1 (fr) * 2011-12-13 2017-07-26 ETA SA Manufacture Horlogère Suisse Ensemble modulaire d'horlogerie à modules fonctionnels
US9534029B2 (en) 2012-10-03 2017-01-03 Csl Behring Ag Method of purifying proteins
EP2884349B1 (fr) * 2013-12-13 2020-07-01 ETA SA Manufacture Horlogère Suisse Procédé de commande d'un affichage analogique équipant un mouvement horloger
CN107024853B (zh) * 2017-05-24 2023-01-17 歌尔科技有限公司 一种轻智能手表的机芯模组及其设计方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067798A (en) * 1980-01-21 1981-07-30 Ebauches Sa Chronographic watch
GB2166570A (en) * 1984-09-26 1986-05-08 Citizen Watch Co Ltd Electronic timepiece with a chronograph system
EP0247520A1 (fr) * 1986-05-29 1987-12-02 Conseilray S.A. Montre-chronographe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL45626A (en) * 1973-10-09 1976-10-31 Hughes Aircraft Co Hybrid microcircuit fabrication aid
EP0048217A1 (fr) * 1980-09-12 1982-03-24 Compagnie des Montres Longines, Francillon S.A. Pièce d'horlogerie électronique
JPS5956186A (ja) * 1982-09-24 1984-03-31 Seiko Epson Corp 指針表示電子時計
JPS59122992A (ja) * 1982-12-28 1984-07-16 Seiko Epson Corp 電子時計
JPS61193393U (fr) * 1985-05-24 1986-12-02
JPH0648297B2 (ja) * 1985-08-29 1994-06-22 カシオ計算機株式会社 指針式アラ−ム時計

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2067798A (en) * 1980-01-21 1981-07-30 Ebauches Sa Chronographic watch
GB2166570A (en) * 1984-09-26 1986-05-08 Citizen Watch Co Ltd Electronic timepiece with a chronograph system
EP0247520A1 (fr) * 1986-05-29 1987-12-02 Conseilray S.A. Montre-chronographe

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FRANCE HORLOGERE, no. 448, December 1983, pages 47-49, Paris, FR; M. LEROUX: "Un chronographie à quartz très ... mécanique" *
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 159 (P-289), 24th July 1984; & JP-A-59 056 186 (SUWA SEIKOSHA K.K.) 31-03-1984 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109557797B (zh) * 2017-09-27 2021-04-20 卡西欧计算机株式会社 轮系装置及钟表

Also Published As

Publication number Publication date
SG97740A1 (en) 2003-08-20
DE68928056T2 (de) 1997-08-28
CN1040274A (zh) 1990-03-07
HK1007203A1 (en) 1999-04-01
JP2628376B2 (ja) 1997-07-09
KR970010632B1 (ko) 1997-06-28
EP0347251A2 (fr) 1989-12-20
DE68928056D1 (de) 1997-06-26
JPH0277680A (ja) 1990-03-16
EP0347251B1 (fr) 1997-05-21
KR900000739A (ko) 1990-01-31
CN1025460C (zh) 1994-07-13

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