AT46077B - Method for uniting the magnets with the armature housing of magneto-electric blasting machines. - Google Patents

Method for uniting the magnets with the armature housing of magneto-electric blasting machines.

Info

Publication number
AT46077B
AT46077B AT46077DA AT46077B AT 46077 B AT46077 B AT 46077B AT 46077D A AT46077D A AT 46077DA AT 46077 B AT46077 B AT 46077B
Authority
AT
Austria
Prior art keywords
magnets
uniting
magneto
housing
electric blasting
Prior art date
Application number
Other languages
German (de)
Original Assignee
Bosch Fa Robert
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 Bosch Fa Robert filed Critical Bosch Fa Robert
Application granted granted Critical
Publication of AT46077B publication Critical patent/AT46077B/en

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Description

  

   <Desc/Clms Page number 1> 
 



    Verfahren zur Vereinigung der Magnete mit dem Ankergehäuse von magnetelektrischen Zündmaschinen.   
 EMI1.1 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
   druckes früher   die Fliessgrenze überschreitet als der Baustoff, aus dem die Polschuhe beziehungsweise die Magnete hergestellt sind ; sind beispielsweise das erstere aus Messing und die letzteren aus Stahl, so ist diese Bedingung erfüllt. 



   Unter dem Einflusse des Pressdruckes begibt sich der den Rand der Flanschen c, c bildende Baustoff um die Kante der Polschuhe beziehungsweise der Magnete herum und bildet dieselben beiderseits dicht umgreifende Lappen d, d, durch die sie unverrückbar in ihrer Stellung fest gehalten werden. Derjenige Baustoff, der beim Pressen etwa auch die Innenkante der Polschuhe umgreift, kann nachträglich durch Abdrehen entfernt werden. 



   Die in den Fig. 4 bis 6 dargestellte   Ausführungsform   unterscheidet sich von der in den Fig. 1 bis 3 dargestellten dadurch, dass hier nur die als getrennte   Stücke     ausgeführten   Polschuhe 
 EMI2.2 
 in der bisher gebräuchlichen Weise an die Polschuhe angeschraubt sind. 



   Die Fig. 7 bis 9 zeigen eine noch weiter   abgeänderte   Ausführungsform, die dadurch   gekenn-   zeichnet ist, dass sowohl die Magnete, als auch die Polschuhe umfasst werden. Zur Sicherung der Stellung der Magnete in der Presse kann hiebei eine zweite Passfläche c2, c2 vorgesehen werden. 



  Ausserdem empfiehlt es sich, an den Stirnflächen derselben Einkerbuhgen, beispielsweise   Cg, Cg,   vorzusehen, in die der unter dem Einflusse des Pressdruckes ausweichende Baustoff der Flanschen c, c ebenfalls einsinkt und dadurch eine nachträgliche Längsverschiebung der Magnete verhindert.



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    Method for uniting the magnets with the armature housing of magneto-electric blasting machines.
 EMI1.1
 

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 EMI2.1
   pressure exceeds the flow limit earlier than the building material from which the pole shoes or magnets are made; for example, if the former is made of brass and the latter is made of steel, this condition is met.



   Under the influence of the pressing pressure, the building material forming the edge of the flanges c, c moves around the edge of the pole shoes or the magnets and forms flaps d, d, tightly encompassing them on both sides, by which they are held immovably in their position. The building material that also grips around the inner edge of the pole shoes during pressing can be removed later by turning.



   The embodiment shown in FIGS. 4 to 6 differs from that shown in FIGS. 1 to 3 in that here only the pole shoes, which are designed as separate pieces
 EMI2.2
 are screwed to the pole pieces in the previously customary manner.



   FIGS. 7 to 9 show an even further modified embodiment, which is characterized in that both the magnets and the pole shoes are included. To secure the position of the magnets in the press, a second mating surface c2, c2 can be provided.



  In addition, it is advisable to provide notches on the end faces of the same, for example Cg, Cg, into which the building material of the flanges c, c, which evades under the influence of the pressure, also sinks and thereby prevents subsequent longitudinal displacement of the magnets.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Vereinigung der Magnete mit dem Ahk : ergehäuse von magnetelektrischen Zündmaschineh, dadurch gekennzeichnet, dass die Polschuhe oder die als solche ausgebildeten Enden der Magnete mit dem Gehäuse aus nicht magnetischem Baustoff dadurch zu einem starren Ganzen verbunden werden, dass das Gehäuse durch Druckbeanspruchung eine solche Form- änderung und daraus sich ergebende Querschnittsvergrösserung erfährt, dass der seitlich ausweichende Gehäusebaustoff die Polschuhe oder die Magnete fest einschliesst. PATENT CLAIM: Method for uniting the magnets with the Ahk: er housing of magneto-electric ignition machines, characterized in that the pole shoes or the ends of the magnets designed as such with the housing made of non-magnetic building material are connected to form a rigid whole that the housing is subjected to compressive stress The change in shape and the resulting increase in cross-section experience that the laterally evasive housing material firmly encloses the pole shoes or the magnets.
AT46077D 1909-07-19 1910-05-23 Method for uniting the magnets with the armature housing of magneto-electric blasting machines. AT46077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE46077X 1909-07-19

Publications (1)

Publication Number Publication Date
AT46077B true AT46077B (en) 1911-01-25

Family

ID=5625190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT46077D AT46077B (en) 1909-07-19 1910-05-23 Method for uniting the magnets with the armature housing of magneto-electric blasting machines.

Country Status (1)

Country Link
AT (1) AT46077B (en)

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