AT105578B - Transformer with coil support. - Google Patents

Transformer with coil support.

Info

Publication number
AT105578B
AT105578B AT105578DA AT105578B AT 105578 B AT105578 B AT 105578B AT 105578D A AT105578D A AT 105578DA AT 105578 B AT105578 B AT 105578B
Authority
AT
Austria
Prior art keywords
transformer
coil
coil support
ring
rings
Prior art date
Application number
Other languages
German (de)
Original Assignee
Aeg Union Elek Wien
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 Aeg Union Elek Wien filed Critical Aeg Union Elek Wien
Application granted granted Critical
Publication of AT105578B publication Critical patent/AT105578B/en

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  • Coils Of Transformers For General Uses (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  TransformatormitSpulenabstützung. 



   Es ist im Transformatorenbau üblich, Zylinderspulen an beiden Enden mit Ringen gleichen oder annähernd gleichen Durchmessers aus   Isolat : onsmaterial   (z. B. Hartpapier) zu versehen. In axialer Richtung lässt sich die Spule vermittels dieser Ringe einwandfrei abstützen. In radialer Richtung hat die Spule in sich, besonders bei kreisförmigem Querschnitt, eine   grosse Festigkeit. Nur   die Befestigung der Spulenenden macht Schwierigkeit, da diese   Enden unter dem Einfluss starker Ströme die Neigung   haben, sich von der Spule abzuspreizen. 



   Erfindungsgemäss lässt sich dieser Übelstand dadurch vermeiden, dass man   die Stirnfläche des   
 EMI1.1 
 



   In der Zeichnung ist ein   Auführnngsbeispiel   der Erfindung dargestellt. a ist   der Vicklungs-     zylinder, b   der   Isolationsring.   Der Ansatz c hält die   Endwindung   oder mehrere der äussersten Windungen in radialer Richtung fest. Durch einen inneren Ansatz d kann die Spule noch sicherer gehalten werden. 



  Fig. 2 ist eine teilweise Abwicklung des Ringes b. Man erkennt daraus, wie die Öffnungen für das Kühlmittel ausgebildet sind. Sie können entweder an dem der Spule abgewandten Rand des Ringes ausgespart sein, e, oder als Bohrungen f die Ringwand durchdringen. 



   PATENT-ANSPRÜCHE :
1. Transformator oder ähnliche elektrische Apparate mit Ringen aus Isolierstoff zur Endabstützung   zylindrischer   Spulen, dadurch gekennzeichnet, dass die Stirnseite des Ringes (b) von einem 
 EMI1.2 
 verhindert. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Transformer with coil support.



   It is customary in transformer construction to provide cylinder coils at both ends with rings of the same or approximately the same diameter made of insulation material (e.g. hard paper). The coil can be perfectly supported in the axial direction by means of these rings. In the radial direction, the coil has a great strength, especially with a circular cross-section. Only the fastening of the coil ends causes difficulty, since these ends have the tendency under the influence of strong currents to separate from the coil.



   According to the invention, this inconvenience can be avoided by the front face of the
 EMI1.1
 



   In the drawing, an embodiment of the invention is shown. a is the Vicklungs cylinder, b the isolation ring. The approach c holds the end turn or several of the outermost turns in the radial direction. The coil can be held even more securely by an inner shoulder d.



  Fig. 2 is a partial development of the ring b. This shows how the openings for the coolant are designed. They can either be cut out on the edge of the ring facing away from the coil, e, or penetrate the ring wall as holes f.



   PATENT CLAIMS:
1. Transformer or similar electrical apparatus with rings made of insulating material for end support of cylindrical coils, characterized in that the end face of the ring (b) of a
 EMI1.2
 prevented.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

2. Transformator nach Anspruch 1, dadurch gekennzeichnet, dass der Ring mit Öffnungen (e, f) versehen ist, die-den Durchtritt des Kühlmittels gestatten. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. Transformer according to claim 1, characterized in that the ring is provided with openings (e, f) which-allow the passage of the coolant. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT105578D 1925-04-25 1926-03-18 Transformer with coil support. AT105578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE105578X 1925-04-25

Publications (1)

Publication Number Publication Date
AT105578B true AT105578B (en) 1927-02-10

Family

ID=5650398

Family Applications (1)

Application Number Title Priority Date Filing Date
AT105578D AT105578B (en) 1925-04-25 1926-03-18 Transformer with coil support.

Country Status (1)

Country Link
AT (1) AT105578B (en)

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