IT999884B - Micromotore con rotazione passo a passo - Google Patents

Micromotore con rotazione passo a passo

Info

Publication number
IT999884B
IT999884B IT7055373A IT7055373A IT999884B IT 999884 B IT999884 B IT 999884B IT 7055373 A IT7055373 A IT 7055373A IT 7055373 A IT7055373 A IT 7055373A IT 999884 B IT999884 B IT 999884B
Authority
IT
Italy
Prior art keywords
rotation micromotor
micromotor
rotation
step rotation
Prior art date
Application number
IT7055373A
Other languages
English (en)
Inventor
J 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
Application granted granted Critical
Publication of IT999884B publication Critical patent/IT999884B/it

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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
IT7055373A 1972-12-05 1973-12-04 Micromotore con rotazione passo a passo IT999884B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT999884B true IT999884B (it) 1976-03-10

Family

ID=9108234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7055373A IT999884B (it) 1972-12-05 1973-12-04 Micromotore con rotazione passo a passo

Country Status (5)

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

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621262C2 (de) * 1976-05-13 1982-12-23 Vdo Adolf Schindling Ag, 6000 Frankfurt Einphasenschrittmotor
CH630775B (fr) * 1979-04-12 Portescap Moteur pas a pas polyphase pour mouvement d'horlogerie.
DE2952786C3 (de) * 1979-12-31 1993-11-18 Heinzmann Gmbh Co Kg Fritz Elektromechanischer Stellantrieb zur Drehwinkelverstellung einer Drosselklappe
US4336471A (en) * 1980-10-24 1982-06-22 Timex Corporation Stator assembly for stepping motor
FR2500968A1 (fr) * 1981-03-02 1982-09-03 Inst Chasovoi Promyshlennost Micromoteur monophase pas a pas
EP0153930A1 (fr) * 1983-07-28 1985-09-11 GROSJEAN, Michel Moteur polyphase a rotor aimante presentant n/2 paires de poles a sa peripherie
EP0151159A1 (fr) * 1983-07-28 1985-08-14 GROSJEAN, Michel Moteur polyphase a rotor aimante presentant n/2 paires de poles par face
DE3467669D1 (en) * 1983-07-28 1987-12-23 Michel Grosjean Multiphase motor with magnetized rotor having n pairs of poles with axial magnetization
WO1986000765A1 (fr) * 1984-07-11 1986-01-30 Michel Grosjean Moteur monophase a rotor aimante
DE3926909A1 (de) * 1989-08-16 1991-02-21 Bosch Gmbh Robert Elektromagnetischer drehsteller
DE3926911A1 (de) * 1989-08-16 1991-02-21 Bosch Gmbh Robert Elektromagnetischer drehsteller
AU3466893A (en) * 1992-01-29 1993-09-01 Stridsberg Innovation Ab Brushless DC motors/generators

Also Published As

Publication number Publication date
DD109135A5 (it) 1974-10-12
FR2209246B1 (it) 1978-03-03
CH594312B (de) 1978-01-13
DE2360214A1 (de) 1974-06-06
CH1693173A4 (it) 1977-03-31
FR2209246A1 (it) 1974-06-28

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