AT29654B - Anchors for electrical machines. - Google Patents

Anchors for electrical machines.

Info

Publication number
AT29654B
AT29654B AT29654DA AT29654B AT 29654 B AT29654 B AT 29654B AT 29654D A AT29654D A AT 29654DA AT 29654 B AT29654 B AT 29654B
Authority
AT
Austria
Prior art keywords
electrical machines
anchors
armature
extensions
iron
Prior art date
Application number
Other languages
German (de)
Inventor
Charles Algernon Parsons
Original Assignee
Charles Algernon Parsons
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 Charles Algernon Parsons filed Critical Charles Algernon Parsons
Application granted granted Critical
Publication of AT29654B publication Critical patent/AT29654B/en

Links

Landscapes

  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Description

  

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   Es ist ersichtlich, dass die Erfindung in verschiedener Weise abgeändert werden kann. 



  Wesentlich ist die Verlängerung des Ankerkernes über die Magnetpole in der Weise, dass diese Verlängerungen das Streuungsfeld aufnehmen. In   manchen Fällen können   Ringe oder   dgl. ausserhalb   der Leiter oder   Endverlängerungen   mit oder ohne die oben   beschriebenen     Eisenverlängorungen   des   Eisenkernes angeordnet   werden, wobei das Eisen von geringerer radialer Tiefe ist als der Körper des Kernes zwischen den Magnetpolen. Eine derartige Anordnung ist in Fig. 3 gezeigt, in welcher Verlängerungen f ausserhalb des Ankers ohne 
 EMI2.1 
 muss dabei eine entsprechende Gestalt besitzen und es werden ferner noch geeignete   Ahstandstücke y ans Uolz   oder dgl. vorgesehen.

   Die magnetischen Kraftlinien, welche in den'Umfang der Scheiben eintreten, gehen durch sie annähernd in der Richtung der Ebene der Scheiben hindurch, so dass der Verlust und die Erwärmung in der Verlängerung des Ankers sehr gering ist. 



   PATENT-ANSPRÜCHE : 
1. Anker für elektrische Maschinen, dadurch gekennzeichnet, dass. an dem Anker über den Bereich des Feldpolringes hinausragende Vorsprünge oder   Verlängerungen vorgesehen   sind, welche magnetisches Material enthalten, derart, dass dasselbe eine Bahn für das Streuungsfeld bietet.



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   It is apparent that the invention can be modified in various ways.



  It is essential that the armature core is extended over the magnetic poles in such a way that these extensions absorb the scattered field. In some cases, rings or the like can be placed outside the conductors or end extensions with or without the above-described iron extensions of the iron core, the iron being of less radial depth than the body of the core between the magnetic poles. Such an arrangement is shown in Fig. 3, in which extensions f outside the armature without
 EMI2.1
 must have a corresponding shape and suitable stand pieces y ans Uolz or the like are also provided.

   The magnetic lines of force which enter the circumference of the disks pass through them approximately in the direction of the plane of the disks, so that the loss and the heating in the extension of the armature is very low.



   PATENT CLAIMS:
1. Armature for electrical machines, characterized in that projections or extensions which protrude beyond the area of the field pole ring and contain magnetic material are provided on the armature in such a way that the same offers a path for the scatter field.

Claims (1)

2. Anker für elektrische Maschinen nach Anspruch 1, dadurch gekennzeichnet, dass der Gehalt an Eisen in den Vorspringen mit zunehmendem Abstand von den Polen abnimmt, entsprechend der Abnahme des Feldes. 2. Armature for electrical machines according to claim 1, characterized in that the content of iron in the projections decreases with increasing distance from the poles, corresponding to the decrease in the field. 3. Anker für elektrische Maschinen, dadurch gekennzeichnet, dass die Verlängerungen (f) EMI2.2 3. Armature for electrical machines, characterized in that the extensions (f) EMI2.2
AT29654D 1906-04-23 1906-04-23 Anchors for electrical machines. AT29654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT29654T 1906-04-23

Publications (1)

Publication Number Publication Date
AT29654B true AT29654B (en) 1907-08-26

Family

ID=3543182

Family Applications (1)

Application Number Title Priority Date Filing Date
AT29654D AT29654B (en) 1906-04-23 1906-04-23 Anchors for electrical machines.

Country Status (1)

Country Link
AT (1) AT29654B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513457A1 (en) * 1995-04-08 1996-10-10 Abb Management Ag Rotor of an electrical machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19513457A1 (en) * 1995-04-08 1996-10-10 Abb Management Ag Rotor of an electrical machine

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