CH616302B - Dispositif moteur, notamment pour l'horlogerie. - Google Patents

Dispositif moteur, notamment pour l'horlogerie.

Info

Publication number
CH616302B
CH616302B CH1076877A CH1076877A CH616302B CH 616302 B CH616302 B CH 616302B CH 1076877 A CH1076877 A CH 1076877A CH 1076877 A CH1076877 A CH 1076877A CH 616302 B CH616302 B CH 616302B
Authority
CH
Switzerland
Prior art keywords
rotor
pair
pulses
rotation
coil
Prior art date
Application number
CH1076877A
Other languages
English (en)
Other versions
CH616302GA3 (en
Inventor
Claude Laesser
Gerard Piller
Original Assignee
Ebauches 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 of CH616302B publication Critical patent/CH616302B/fr
Application filed by Ebauches Sa filed Critical Ebauches Sa
Priority to CH1076877A priority Critical patent/CH616302GA3/xx
Priority to GB7835102A priority patent/GB2007409B/en
Priority to US05/938,522 priority patent/US4367049A/en
Priority to DE2838709A priority patent/DE2838709C3/de
Priority to JP10635978A priority patent/JPS5449511A/ja
Priority to FR7825305A priority patent/FR2402340A1/fr
Publication of CH616302GA3 publication Critical patent/CH616302GA3/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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by primary clocks
    • G04C13/08—Secondary clocks actuated intermittently
    • G04C13/10—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms
    • G04C13/11—Secondary clocks actuated intermittently by electromechanical step-advancing mechanisms with rotating armature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lubricants (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Stepping Motors (AREA)
CH1076877A 1977-09-02 1977-09-02 Drive device, in particular for timepiece CH616302GA3 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1076877A CH616302GA3 (en) 1977-09-02 1977-09-02 Drive device, in particular for timepiece
GB7835102A GB2007409B (en) 1977-09-02 1978-08-31 Driving device especially for a timepiece
US05/938,522 US4367049A (en) 1977-09-02 1978-08-31 Driving device especially for a timepiece
DE2838709A DE2838709C3 (de) 1977-09-02 1978-09-01 Antriebsvorrichtung für eine Uhr
JP10635978A JPS5449511A (en) 1977-09-02 1978-09-01 Motor particularly for watch
FR7825305A FR2402340A1 (fr) 1977-09-02 1978-09-01 Dispositif moteur, notamment pour l'horlogerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1076877A CH616302GA3 (en) 1977-09-02 1977-09-02 Drive device, in particular for timepiece

Publications (2)

Publication Number Publication Date
CH616302B true CH616302B (fr)
CH616302GA3 CH616302GA3 (en) 1980-03-31

Family

ID=4366646

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1076877A CH616302GA3 (en) 1977-09-02 1977-09-02 Drive device, in particular for timepiece

Country Status (1)

Country Link
CH (1) CH616302GA3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647382GA3 (fr) * 1982-04-21 1985-01-31

Also Published As

Publication number Publication date
CH616302GA3 (en) 1980-03-31

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Legal Events

Date Code Title Description
PL Patent ceased