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 (OSRAM) 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 (OSRAM)
CH (2) CH574128B5 (OSRAM)
DE (1) DE2223483A1 (OSRAM)
FR (1) FR2137125B2 (OSRAM)
NL (1) NL7206505A (OSRAM)

Also Published As

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

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