CH533866A - Electric micromotor for watch movement - Google Patents

Electric micromotor for watch movement

Info

Publication number
CH533866A
CH533866A CH535370A CH535370A CH533866A CH 533866 A CH533866 A CH 533866A CH 535370 A CH535370 A CH 535370A CH 535370 A CH535370 A CH 535370A CH 533866 A CH533866 A CH 533866A
Authority
CH
Switzerland
Prior art keywords
watch movement
electric micromotor
micromotor
electric
watch
Prior art date
Application number
CH535370A
Other languages
French (fr)
Inventor
Vuffray Georges
Original Assignee
Girard Perregaux 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
Priority to CH535370D priority Critical patent/CH535370A4/xx
Application filed by Girard Perregaux Sa filed Critical Girard Perregaux Sa
Priority to CH805771A priority patent/CH543766A/en
Priority to CH535370A priority patent/CH533866A/en
Priority to DE19702065124 priority patent/DE2065124C3/en
Priority to DE2048901A priority patent/DE2048901C3/en
Priority to US79753A priority patent/US3652884A/en
Priority to FR7036776A priority patent/FR2064298B1/fr
Priority to US00215573A priority patent/US3747320A/en
Publication of CH533866A publication Critical patent/CH533866A/en
Priority to JP11376872A priority patent/JPS5449512A/en

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
    • G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C13/00—Driving mechanisms for clocks by master-clocks
    • G04C13/08—Slave-clocks actuated intermittently
    • G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
    • G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C15/00—Clocks driven by synchronous motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
CH535370A 1969-10-13 1970-09-28 Electric micromotor for watch movement CH533866A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH535370D CH535370A4 (en) 1970-09-28 1970-04-10
CH805771A CH543766A (en) 1970-09-28 1970-09-28 Electric micromotor for watch movement
CH535370A CH533866A (en) 1970-09-28 1970-09-28 Electric micromotor for watch movement
DE19702065124 DE2065124C3 (en) 1970-04-10 1970-10-05 Electric micrometer for clockwork
DE2048901A DE2048901C3 (en) 1969-10-13 1970-10-05 Electric stepper motor, especially for a clockwork
US79753A US3652884A (en) 1969-10-13 1970-10-12 Electric motor for watches
FR7036776A FR2064298B1 (en) 1969-10-13 1970-10-12
US00215573A US3747320A (en) 1969-10-13 1972-01-05 Electric motor for watches
JP11376872A JPS5449512A (en) 1969-10-13 1972-11-13 Motor for wrist watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH535370A CH533866A (en) 1970-09-28 1970-09-28 Electric micromotor for watch movement

Publications (1)

Publication Number Publication Date
CH533866A true CH533866A (en) 1972-07-31

Family

ID=4292143

Family Applications (3)

Application Number Title Priority Date Filing Date
CH535370D CH535370A4 (en) 1970-09-28 1970-04-10
CH535370A CH533866A (en) 1969-10-13 1970-09-28 Electric micromotor for watch movement
CH805771A CH543766A (en) 1970-09-28 1970-09-28 Electric micromotor for watch movement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH535370D CH535370A4 (en) 1970-09-28 1970-04-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH805771A CH543766A (en) 1970-09-28 1970-09-28 Electric micromotor for watch movement

Country Status (1)

Country Link
CH (3) CH535370A4 (en)

Also Published As

Publication number Publication date
CH535370A4 (en) 1972-07-31
DE2065124B2 (en) 1976-03-25
CH543766A (en) 1973-07-13
DE2065124A1 (en) 1972-10-19

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