CH624537B - Dispositif moteur pour montre electronique. - Google Patents

Dispositif moteur pour montre electronique.

Info

Publication number
CH624537B
CH624537B CH20779A CH20779A CH624537B CH 624537 B CH624537 B CH 624537B CH 20779 A CH20779 A CH 20779A CH 20779 A CH20779 A CH 20779A CH 624537 B CH624537 B CH 624537B
Authority
CH
Switzerland
Prior art keywords
motor device
electronic watch
rotor
shaft
motor
Prior art date
Application number
CH20779A
Other languages
English (en)
Other versions
CH624537GA3 (en
Inventor
Maurice Grimm
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 CH624537B publication Critical patent/CH624537B/fr
Application filed by Ebauches Sa filed Critical Ebauches Sa
Priority to CH20779A priority Critical patent/CH624537GA3/xx
Publication of CH624537GA3 publication Critical patent/CH624537GA3/xx

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/14—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K37/16—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets with magnets rotating within the armatures having horseshoe armature cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Stepping Motors (AREA)
  • Telephone Function (AREA)
  • Electromechanical Clocks (AREA)
CH20779A 1979-01-10 1979-01-10 Motor device for electronic watch CH624537GA3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH20779A CH624537GA3 (en) 1979-01-10 1979-01-10 Motor device for electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH20779A CH624537GA3 (en) 1979-01-10 1979-01-10 Motor device for electronic watch

Publications (2)

Publication Number Publication Date
CH624537B true CH624537B (fr)
CH624537GA3 CH624537GA3 (en) 1981-08-14

Family

ID=4181691

Family Applications (1)

Application Number Title Priority Date Filing Date
CH20779A CH624537GA3 (en) 1979-01-10 1979-01-10 Motor device for electronic watch

Country Status (1)

Country Link
CH (1) CH624537GA3 (fr)

Also Published As

Publication number Publication date
CH624537GA3 (en) 1981-08-14

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Legal Events

Date Code Title Description
PL Patent ceased