BE783361R - Dispositif moteur dont le circuit comporte une couche mince en materiaumagnetique dur - Google Patents

Dispositif moteur dont le circuit comporte une couche mince en materiaumagnetique dur

Info

Publication number
BE783361R
BE783361R BE783361A BE783361A BE783361R BE 783361 R BE783361 R BE 783361R BE 783361 A BE783361 A BE 783361A BE 783361 A BE783361 A BE 783361A BE 783361 R BE783361 R BE 783361R
Authority
BE
Belgium
Prior art keywords
circuit
magnetic material
thin layer
hard magnetic
motor device
Prior art date
Application number
BE783361A
Other languages
English (en)
French (fr)
Inventor
C Oudet
Original Assignee
S O C R E M
Rech En Matiere De Micro Moteu
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 S O C R E M, Rech En Matiere De Micro Moteu filed Critical S O C R E M
Application granted granted Critical
Publication of BE783361R publication Critical patent/BE783361R/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
BE783361A 1971-05-13 1972-05-12 Dispositif moteur dont le circuit comporte une couche mince en materiaumagnetique dur BE783361R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7117445A FR2137125B2 (https=) 1971-05-13 1971-05-13

Publications (1)

Publication Number Publication Date
BE783361R true BE783361R (fr) 1972-09-01

Family

ID=9077018

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783361A BE783361R (fr) 1971-05-13 1972-05-12 Dispositif moteur dont le circuit comporte une couche mince en materiaumagnetique dur

Country Status (5)

Country Link
BE (1) BE783361R (https=)
CH (2) CH711172A4 (https=)
DE (1) DE2223483A1 (https=)
FR (1) FR2137125B2 (https=)
NL (1) NL7206505A (https=)

Also Published As

Publication number Publication date
CH711172A4 (https=) 1975-09-30
CH574128B5 (https=) 1976-03-31
FR2137125B2 (https=) 1973-05-11
DE2223483A1 (de) 1973-02-22
FR2137125A2 (https=) 1972-12-29
NL7206505A (https=) 1972-11-15

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