CH613837GA3 - - Google Patents

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Publication number
CH613837GA3
CH613837GA3 CH738277A CH738277A CH613837GA3 CH 613837G A3 CH613837G A3 CH 613837GA3 CH 738277 A CH738277 A CH 738277A CH 738277 A CH738277 A CH 738277A CH 613837G A3 CH613837G A3 CH 613837GA3
Authority
CH
Switzerland
Prior art keywords
motors
corrected
display
stepping motor
motor drives
Prior art date
Application number
CH738277A
Other languages
English (en)
Other versions
CH613837B (fr
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
Publication of CH613837B publication Critical patent/CH613837B/fr
Application filed filed Critical
Priority to CH738277A priority Critical patent/CH613837B/fr
Priority to DE19782824990 priority patent/DE2824990A1/de
Priority to FR7818476A priority patent/FR2394840A1/fr
Priority to GB7826762A priority patent/GB2001187B/en
Priority to JP7101578A priority patent/JPS5439666A/ja
Publication of CH613837GA3 publication Critical patent/CH613837GA3/xx

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
    • G04C3/14—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
    • G04C17/00—Indicating the time optically by electric means
    • 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)
  • Electric Clocks (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
CH738277A 1977-06-14 1977-06-14 Montre electronique a affichage mecanique. CH613837B (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH738277A CH613837B (fr) 1977-06-14 1977-06-14 Montre electronique a affichage mecanique.
DE19782824990 DE2824990A1 (de) 1977-06-14 1978-06-07 Elektronische uhr mit mechanischer anzeige
FR7818476A FR2394840A1 (fr) 1977-06-14 1978-06-09 Montre electronique a affichage mecanique
GB7826762A GB2001187B (en) 1977-06-14 1978-06-13 Electronic watch sith mechanical display
JP7101578A JPS5439666A (en) 1977-06-14 1978-06-14 Timepiece having mechanical indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH738277A CH613837B (fr) 1977-06-14 1977-06-14 Montre electronique a affichage mecanique.

Publications (2)

Publication Number Publication Date
CH613837B CH613837B (fr)
CH613837GA3 true CH613837GA3 (en, 2012) 1979-10-31

Family

ID=4324267

Family Applications (1)

Application Number Title Priority Date Filing Date
CH738277A CH613837B (fr) 1977-06-14 1977-06-14 Montre electronique a affichage mecanique.

Country Status (5)

Country Link
JP (1) JPS5439666A (en, 2012)
CH (1) CH613837B (en, 2012)
DE (1) DE2824990A1 (en, 2012)
FR (1) FR2394840A1 (en, 2012)
GB (1) GB2001187B (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092521A1 (fr) * 1982-04-21 1983-10-26 Eta SA Fabriques d'Ebauches Organe moteur et son procédé de commande

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6045834B2 (ja) * 1978-03-30 1985-10-12 セイコーエプソン株式会社 時計用日表示部材の送り機構
CH632128B (fr) * 1979-09-07 Ebauches Sa Dispositif de commande de deux moteurs pas a pas dans une piece d'horlogerie electronique.
EP0048217A1 (fr) * 1980-09-12 1982-03-24 Compagnie des Montres Longines, Francillon S.A. Pièce d'horlogerie électronique
JPS57110981A (en) * 1980-12-27 1982-07-10 Copal Co Ltd Time setting device for analog display watch
CH639524B (fr) 1981-02-16 Longines Montres Comp D Montre multifonctionnelle.
CH634713B (fr) * 1981-07-09 Umberto Maglioli Piece d'horlogerie electronique.
JPS60109087U (ja) * 1983-12-27 1985-07-24 シチズン時計株式会社 水晶時計の輪列配置構造
JPS61202186A (ja) * 1985-03-05 1986-09-06 Seiko Instr & Electronics Ltd 電子時計
DE3513961A1 (de) * 1985-04-18 1986-10-23 Forschungsgesellschaft für Feingeräte-, Mikro- und Uhrentechnik e.V., 7000 Stuttgart Getriebestandserfassungseinrichtung bei einer elektronischen uhr insbesondere funkgesteuerte uhr
JPS6222583U (en, 2012) * 1985-07-24 1987-02-10
CH661833GA3 (en, 2012) * 1985-12-18 1987-08-31
CH663512GA3 (en, 2012) * 1986-05-26 1987-12-31
CH665077GA3 (en, 2012) * 1986-10-15 1988-04-29
CH672222B5 (en, 2012) * 1987-11-11 1990-05-15 Rolex Montres
DE3890910T1 (de) * 1987-11-11 1989-12-21 Rolex Montres Verfahren fuer die programmierung des ewigen kalenders einer uhr und uhr fuer die anwendung dieses verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3227730A (en) * 1963-05-01 1966-01-04 Union Carbide Corp Stabilization of lactones
US3712046A (en) * 1971-05-24 1973-01-23 H Dill Rotating ring display
JPS559672B2 (en, 2012) * 1972-10-07 1980-03-11
DE2351403A1 (de) * 1972-10-13 1974-04-25 Grand Cap Co S A Uhr-chronograph
JPS5627833B2 (en, 2012) * 1973-11-13 1981-06-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0092521A1 (fr) * 1982-04-21 1983-10-26 Eta SA Fabriques d'Ebauches Organe moteur et son procédé de commande

Also Published As

Publication number Publication date
FR2394840A1 (fr) 1979-01-12
DE2824990A1 (de) 1979-02-01
FR2394840B1 (en, 2012) 1981-04-30
DE2824990C2 (en, 2012) 1987-09-10
CH613837B (fr)
GB2001187B (en) 1982-01-06
GB2001187A (en) 1979-01-24
JPS5439666A (en) 1979-03-27

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