BE416782A - - Google Patents

Info

Publication number
BE416782A
BE416782A BE416782DA BE416782A BE 416782 A BE416782 A BE 416782A BE 416782D A BE416782D A BE 416782DA BE 416782 A BE416782 A BE 416782A
Authority
BE
Belgium
Prior art keywords
emi
notches
fixed
armature
stirrup
Prior art date
Application number
Other languages
French (fr)
Publication of BE416782A publication Critical patent/BE416782A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

       

   <EMI ID=1.1> 

  
 <EMI ID=2.1> 

  
téristique est obtenue par l'utilisation d'une armature magnétique fixe comportant deux encoches -et d'

  
 <EMI ID=3.1> 

  
axe, autour duquel cet étrier peut piveter de telle manié qu'attirée lors de l'excitation de l'armature fixe/ les d bras de 1'strier viennent s'engager partiellement ou tota

  
 <EMI ID=4.1> 

  
direct avec les parois de ce dernier.

  
La présente invention a pour objet d'autres formes--_  du circuit magnétique qui, de conception analogue, permet'

  
 <EMI ID=5.1> 

  
parties polaires de l'armature fixe.

  
On peut encore imaginer une armature mobile à bras forme de fourche, dont les extrémités viennent se loger da  des encoches de l'armature fixe.

  
Le dessin ci[deg.]annexé montre à titre d'exemple quelqu formes d'exécution de l'invention. 

  
La flg.-T représente un circuit magnétique dont l'a mature mobile comporte des bras en forme de fourche.

  
 <EMI ID=6.1> 

  
mobile à extrémités en forma de fourcheo

  
 <EMI ID=7.1>   <EMI ID=8.1> 

  
à volonté à condition de prévoir un nombre de pièces polal ou d'encoches approprié.

  
 <EMI ID=9.1> 

  
sont ménagées dans les parties (T7) formant pièces polaire. de l'armature fixe (T8). L'avantage de cette construction son indépendance absolue de la position des armatures dans l'espace, étant donn&#65533; que la gravité n'a aucune influence

  
 <EMI ID=10.1> 

  
une construction (voir fig. 5) analogue à celle représentée

  
 <EMI ID=11.1> 

  
par un ou plusieurs éléments dont las extrémités ont la for de fourches doublas ou multiples, dont les dents viennent s loger, soit de part et d'autre des pièces polaires, soit dans des encoches.



   <EMI ID = 1.1>

  
 <EMI ID = 2.1>

  
teristic is obtained by the use of a fixed magnetic armature comprising two notches - and

  
 <EMI ID = 3.1>

  
axis, around which this stirrup can pivot in such a way that it is attracted during the excitation of the fixed armature / the arms of the stirrup come to engage partially or totally

  
 <EMI ID = 4.1>

  
direct with the walls of the latter.

  
The present invention relates to other forms --_ of the magnetic circuit which, of similar design, allows'

  
 <EMI ID = 5.1>

  
polar parts of the fixed armature.

  
One can also imagine a mobile frame with fork-shaped arm, the ends of which are housed in notches of the fixed frame.

  
The accompanying drawing [deg.] Shows by way of example some embodiments of the invention.

  
The flg.-T represents a magnetic circuit of which the movable mature has fork-shaped arms.

  
 <EMI ID = 6.1>

  
mobile with forked ends

  
 <EMI ID = 7.1> <EMI ID = 8.1>

  
at will, provided that an appropriate number of polal pieces or notches is provided.

  
 <EMI ID = 9.1>

  
are formed in the parts (T7) forming pole pieces. of the fixed reinforcement (T8). The advantage of this construction its absolute independence from the position of the frames in space, given &#65533; that gravity has no influence

  
 <EMI ID = 10.1>

  
a construction (see fig. 5) similar to that shown

  
 <EMI ID = 11.1>

  
by one or more elements whose ends have the forks of double or multiple forks, whose teeth are housed, either on either side of the pole pieces, or in notches.


    

Claims (1)

<EMI ID=12.1> <EMI ID = 12.1> ou plusieurs dents. <EMI ID=13.1> or more teeth. <EMI ID = 13.1> source. source.
BE416782D BE416782A (en)

Publications (1)

Publication Number Publication Date
BE416782A true BE416782A (en)

Family

ID=79626

Family Applications (1)

Application Number Title Priority Date Filing Date
BE416782D BE416782A (en)

Country Status (1)

Country Link
BE (1) BE416782A (en)

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