CH594312B - MICROMOTEUR ELECTRIQUE A ROTATION PAS A PAS POUR GARDETEMPS. - Google Patents

MICROMOTEUR ELECTRIQUE A ROTATION PAS A PAS POUR GARDETEMPS.

Info

Publication number
CH594312B
CH594312B CH1693173A CH1693173A CH594312B CH 594312 B CH594312 B CH 594312B CH 1693173 A CH1693173 A CH 1693173A CH 1693173 A CH1693173 A CH 1693173A CH 594312 B CH594312 B CH 594312B
Authority
CH
Switzerland
Prior art keywords
pas
micromoteur
gardetemps
electrique
rotation
Prior art date
Application number
CH1693173A
Other languages
German (de)
Inventor
Jean-Claude Marie Ja Chatelain
Original Assignee
Fresard Freres
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 Fresard Freres filed Critical Fresard Freres
Publication of CH594312B publication Critical patent/CH594312B/en

Links

Classifications

    • 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
    • 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
    • H02K37/125—Magnet axially facing armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1693173A 1972-12-05 1973-12-04 MICROMOTEUR ELECTRIQUE A ROTATION PAS A PAS POUR GARDETEMPS. CH594312B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243238A FR2209246B1 (en) 1972-12-05 1972-12-05

Publications (1)

Publication Number Publication Date
CH594312B true CH594312B (en) 1978-01-13

Family

ID=9108234

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1693173A CH594312B (en) 1972-12-05 1973-12-04 MICROMOTEUR ELECTRIQUE A ROTATION PAS A PAS POUR GARDETEMPS.
CH1693173D CH1693173A4 (en) 1972-12-05 1973-12-04

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1693173D CH1693173A4 (en) 1972-12-05 1973-12-04

Country Status (5)

Country Link
CH (2) CH594312B (en)
DD (1) DD109135A5 (en)
DE (1) DE2360214A1 (en)
FR (1) FR2209246B1 (en)
IT (1) IT999884B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621262C2 (en) * 1976-05-13 1982-12-23 Vdo Adolf Schindling Ag, 6000 Frankfurt Single phase stepper motor
CH630775B (en) * 1979-04-12 Portescap POLYPHASE STEP MOTOR FOR WATCHMAKING MOVEMENT.
DE2952786C3 (en) * 1979-12-31 1993-11-18 Heinzmann Gmbh Co Kg Fritz Electromechanical actuator for adjusting the angle of rotation of a throttle valve
US4336471A (en) * 1980-10-24 1982-06-22 Timex Corporation Stator assembly for stepping motor
FR2500968A1 (en) * 1981-03-02 1982-09-03 Inst Chasovoi Promyshlennost Single-phase step micromotor - has ferromagnetic fixing rotor located between stator and double pole rotor providing variable gap
US4634906A (en) * 1983-07-28 1987-01-06 Michel Grosjean Multiphase motor with magnetized rotor having N pairs of poles with axial magnetization
WO1985000706A1 (en) * 1983-07-28 1985-02-14 Michel Grosjean Multiphase motor with magnetized rotor having n/2 pairs of poles at its periphery
JPS60501933A (en) * 1983-07-28 1985-11-07 グロジャン、ミシェル Polyphase motor with magnetized rotor having N/2 pairs of poles per side
WO1986000765A1 (en) * 1984-07-11 1986-01-30 Michel Grosjean Single-phase motor with magnetized rotor
DE3926911A1 (en) * 1989-08-16 1991-02-21 Bosch Gmbh Robert ELECTROMAGNETIC TURNTABLE
DE3926909A1 (en) * 1989-08-16 1991-02-21 Bosch Gmbh Robert ELECTROMAGNETIC TURNTABLE
US5751089A (en) * 1992-01-29 1998-05-12 Stridsberg Innovation Ab Brushless DC motors/generators

Also Published As

Publication number Publication date
DE2360214A1 (en) 1974-06-06
FR2209246A1 (en) 1974-06-28
FR2209246B1 (en) 1978-03-03
CH1693173A4 (en) 1977-03-31
DD109135A5 (en) 1974-10-12
IT999884B (en) 1976-03-10

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Legal Events

Date Code Title Description
PL Patent ceased