CH604415A - Moteur electromagnetique pour l'horlogerie. - Google Patents

Moteur electromagnetique pour l'horlogerie.

Info

Publication number
CH604415A
CH604415A CH697775A CH697775A CH604415A CH 604415 A CH604415 A CH 604415A CH 697775 A CH697775 A CH 697775A CH 697775 A CH697775 A CH 697775A CH 604415 A CH604415 A CH 604415A
Authority
CH
Switzerland
Prior art keywords
watchmaking
electromagnetic motor
electromagnetic
motor
Prior art date
Application number
CH697775A
Other languages
English (en)
Inventor
Francois Nikles
Jean-Luc Breguet
Original Assignee
Ebauches 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
Application filed by Ebauches Sa filed Critical Ebauches Sa
Priority to CH697775D priority Critical patent/CH697775A4/xx
Priority to CH697775A priority patent/CH604415A/fr
Priority to DE19762622644 priority patent/DE2622644A1/de
Priority to JP6346976A priority patent/JPS51145809A/ja
Publication of CH604415A publication Critical patent/CH604415A/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
    • H02K1/2733—Annular magnets
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CH697775A 1975-05-30 1975-05-30 Moteur electromagnetique pour l'horlogerie. CH604415A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH697775D CH697775A4 (fr) 1975-05-30 1975-05-30
CH697775A CH604415A (fr) 1975-05-30 1975-05-30 Moteur electromagnetique pour l'horlogerie.
DE19762622644 DE2622644A1 (de) 1975-05-30 1976-05-20 Elektromotor
JP6346976A JPS51145809A (en) 1975-05-30 1976-05-31 Electromagnetic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH697775A CH604415A (fr) 1975-05-30 1975-05-30 Moteur electromagnetique pour l'horlogerie.

Publications (1)

Publication Number Publication Date
CH604415A true CH604415A (fr) 1978-09-15

Family

ID=4317999

Family Applications (2)

Application Number Title Priority Date Filing Date
CH697775A CH604415A (fr) 1975-05-30 1975-05-30 Moteur electromagnetique pour l'horlogerie.
CH697775D CH697775A4 (fr) 1975-05-30 1975-05-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH697775D CH697775A4 (fr) 1975-05-30 1975-05-30

Country Status (3)

Country Link
JP (1) JPS51145809A (fr)
CH (2) CH604415A (fr)
DE (1) DE2622644A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617134A1 (de) * 1996-04-29 1997-10-30 Siemens Ag Anordnung eines ringförmigen Dauermagneten auf einer Welle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2499326A1 (fr) * 1981-02-04 1982-08-06 Advolotkin Nikolai Rotor d'une machine electrique a grande vitesse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617134A1 (de) * 1996-04-29 1997-10-30 Siemens Ag Anordnung eines ringförmigen Dauermagneten auf einer Welle

Also Published As

Publication number Publication date
JPS51145809A (en) 1976-12-15
DE2622644A1 (de) 1976-12-02
CH697775A4 (fr) 1977-07-29

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased