DE3861693D1 - Elektronische analog-uhr mit angabe des tages und des datums. - Google Patents

Elektronische analog-uhr mit angabe des tages und des datums.

Info

Publication number
DE3861693D1
DE3861693D1 DE8888104324T DE3861693T DE3861693D1 DE 3861693 D1 DE3861693 D1 DE 3861693D1 DE 8888104324 T DE8888104324 T DE 8888104324T DE 3861693 T DE3861693 T DE 3861693T DE 3861693 D1 DE3861693 D1 DE 3861693D1
Authority
DE
Germany
Prior art keywords
month
motor
graduation
index
signal
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.)
Expired - Lifetime
Application number
DE8888104324T
Other languages
English (en)
Inventor
Pierre Schmidli
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.)
Ebauchesfabrik ETA AG
Original Assignee
Ebauchesfabrik ETA AG
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 Ebauchesfabrik ETA AG filed Critical Ebauchesfabrik ETA AG
Application granted granted Critical
Publication of DE3861693D1 publication Critical patent/DE3861693D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/005—Indicating the time optically by electric means by discs
    • G04C17/0058—Indicating the time optically by electric means by discs with date indication
    • G04C17/0066—Indicating the time optically by electric means by discs with date indication electromagnetically driven, e.g. intermittently
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromechanical Clocks (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Electric Clocks (AREA)
  • Calculators And Similar Devices (AREA)
DE8888104324T 1987-03-23 1988-03-18 Elektronische analog-uhr mit angabe des tages und des datums. Expired - Lifetime DE3861693D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH109887A CH667965GA3 (de) 1987-03-23 1987-03-23

Publications (1)

Publication Number Publication Date
DE3861693D1 true DE3861693D1 (de) 1991-03-07

Family

ID=4202432

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888104324T Expired - Lifetime DE3861693D1 (de) 1987-03-23 1988-03-18 Elektronische analog-uhr mit angabe des tages und des datums.

Country Status (5)

Country Link
US (1) US4815051A (de)
EP (1) EP0285881B1 (de)
CH (1) CH667965GA3 (de)
DE (1) DE3861693D1 (de)
HK (1) HK61094A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH688362B5 (fr) * 1995-03-28 1998-02-27 Ebauchesfabrik Eta Ag Pièce d'horlogerie électronique analogique à disque de quantième multifonctionnel.
US5893044A (en) * 1997-01-21 1999-04-06 Motorola Inc. Real time clock apparatus for fast acquisition or GPS signals
EP1134629A3 (de) * 2000-02-29 2005-02-09 Fernand Moser Zeitanzeigevorrichtung
EP1174844A3 (de) * 2000-07-07 2006-06-28 Wolfgang Müller Elektronisch gesteuerter Kalender mit Zeigeranzeige
DE60230113D1 (de) 2002-04-02 2009-01-15 Manuf Et Fabrique De Montres E Uhr mit ewigem Kalender
EP2447789B1 (de) 2010-11-02 2013-08-07 Société anonyme de la Manufacture d'Horlogerie Audemars Piguet & Cie Kalenderanzeigevorrichtung und Kalenderuhr
CH704043A1 (fr) * 2010-11-02 2012-05-15 Piguet & Co Horlogerie Dispositif d'affichage de calendrier et montre calendrier.
EP2469357B2 (de) * 2010-12-21 2016-06-29 The Swatch Group Research and Development Ltd. Stoßdämpfer-Gleitlager für eine sich drehende Triebfeder einer Uhr
USD762491S1 (en) * 2015-03-17 2016-08-02 Citizen Holdings Co., Ltd. Wrist watch
USD762490S1 (en) * 2015-03-17 2016-08-02 Citizen Holdings Co., Ltd. Wrist watch
CH717502B1 (fr) * 2020-06-08 2023-05-15 Richemont Int Sa Système de calendrier pour pièce d'horlogerie.
EP3926415A1 (de) * 2020-06-18 2021-12-22 ETA SA Manufacture Horlogère Suisse Aktualisierungsvorrichtung und entsprechendes verfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US249536A (en) * 1881-04-15 1881-11-15 Calendar-clock
US422090A (en) * 1889-02-19 1890-02-25 miller
CH322899A (fr) * 1955-05-12 1957-07-15 Correvon Alfred Dispositif destiné à la production de fumées lourdes et leur introduction dans une ruche d'abeilles
CH332899A (fr) * 1958-03-17 1958-09-30 Gisiger Lusa Armin Montre-calendrier
FR92059E (fr) * 1966-04-13 1968-09-20 Cie Ind De Metrologie Trophy Mécanisme dateur perfectionné
DE7011783U (de) * 1970-04-01 1970-07-16 Epple Kg Otero Uhren Kalenderuhr.
JPS6013153B2 (ja) * 1976-12-03 1985-04-05 シチズン時計株式会社 カレンダ−付電子時計
GB1602034A (en) * 1977-06-03 1981-11-04 Citizen Watch Co Ltd Calendar timepiece

Also Published As

Publication number Publication date
HK61094A (en) 1994-07-01
EP0285881A1 (de) 1988-10-12
JPS64489A (en) 1989-01-05
US4815051A (en) 1989-03-21
CH667965GA3 (de) 1988-11-30
JPH0514238B2 (de) 1993-02-24
EP0285881B1 (de) 1991-01-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee