DE2824990A1 - Elektronische uhr mit mechanischer anzeige - Google Patents

Elektronische uhr mit mechanischer anzeige

Info

Publication number
DE2824990A1
DE2824990A1 DE19782824990 DE2824990A DE2824990A1 DE 2824990 A1 DE2824990 A1 DE 2824990A1 DE 19782824990 DE19782824990 DE 19782824990 DE 2824990 A DE2824990 A DE 2824990A DE 2824990 A1 DE2824990 A1 DE 2824990A1
Authority
DE
Germany
Prior art keywords
display device
control
hour
motor
clock according
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
DE19782824990
Other languages
German (de)
English (en)
Other versions
DE2824990C2 (en, 2012
Inventor
Pierre-Andre Beguin
Jean-Pierre Jaunin
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.)
SSIH Management Services SA
Original Assignee
SSIH Management Services 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 SSIH Management Services SA filed Critical SSIH Management Services SA
Publication of DE2824990A1 publication Critical patent/DE2824990A1/de
Application granted granted Critical
Publication of DE2824990C2 publication Critical patent/DE2824990C2/de
Granted legal-status Critical Current

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)
DE19782824990 1977-06-14 1978-06-07 Elektronische uhr mit mechanischer anzeige Granted DE2824990A1 (de)

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
DE2824990A1 true DE2824990A1 (de) 1979-02-01
DE2824990C2 DE2824990C2 (en, 2012) 1987-09-10

Family

ID=4324267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782824990 Granted DE2824990A1 (de) 1977-06-14 1978-06-07 Elektronische uhr mit mechanischer anzeige

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
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

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.
CH647382GA3 (en, 2012) * 1982-04-21 1985-01-31
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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884035A (en) * 1972-10-13 1975-05-20 Suisse Pour 1 Ind Horlogere Ma Chronograph watch

Family Cites Families (4)

* 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
JPS5627833B2 (en, 2012) * 1973-11-13 1981-06-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884035A (en) * 1972-10-13 1975-05-20 Suisse Pour 1 Ind Horlogere Ma Chronograph watch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
FR2394840A1 (fr) 1979-01-12
FR2394840B1 (en, 2012) 1981-04-30
DE2824990C2 (en, 2012) 1987-09-10
CH613837GA3 (en, 2012) 1979-10-31
CH613837B (fr)
GB2001187B (en) 1982-01-06
GB2001187A (en) 1979-01-24
JPS5439666A (en) 1979-03-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee