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AT100424B - Laminated stator iron made from square sheet metal for electrical machines. - Google Patents

Laminated stator iron made from square sheet metal for electrical machines.

Info

Publication number
AT100424B
AT100424B AT100424DA AT100424B AT 100424 B AT100424 B AT 100424B AT 100424D A AT100424D A AT 100424DA AT 100424 B AT100424 B AT 100424B
Authority
AT
Austria
Prior art keywords
sheet metal
electrical machines
stator iron
laminated stator
square sheet
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ganz Sche Elek Zitaets Actien
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 Ganz Sche Elek Zitaets Actien filed Critical Ganz Sche Elek Zitaets Actien
Application granted granted Critical
Publication of AT100424B publication Critical patent/AT100424B/en

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  • Iron Core Of Rotating Electric Machines (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Aus quadratischen Blechen bestehendes lamelliertes Ständereisen für elektrische
Maschinen. 



   Bei der allgemein   üblichen   Herstellung des   lamellierten     Ständereisens'elektrischer Maschinen mit   in Nuten untergebrachter Ständerwicklung aus kreisförmigen Blechen, entsteht ein grosser Abfall, weshalb man zur besseren Ausnützung der Blechtafeln vorschlug, viereckige oder nahezu viereckige Einzelbleche anzuwenden und die Schichtung in der Weise vorzunehmen, dass die Ecken der einen Lage über die Mitte der Viereckseiten der anderen Lage zu liegen kommen, wie dies in Fig. 1 dargestellt ist. Dieser Anordnung haftet jedoch der Nachteil an, dass der konstruktive Aufbau der Maschine sehr erschwert wird, weil gerade an den Stellen, wo die Bleche am besten gestützt werden können, d. h. an den Ecken 
 EMI1.1 
 noch eine genügende feste Pressung des gesamten Blechpaketes möglich ist. 



   Die Erfindung betrifft eine Anordnung, welche es ermöglicht, den Stützpunkt an eine solche Stelle   - b-des Blechpaketes   zu verlegen, wo dieses die volle   Materialstärke   aufweist. 



   Bei dem neuen Ständereisen kommt es darauf an, dass die quadratischen Einzelbleehe mit an den Ecken liegenden, durch die Quadratseiten schneidende Kreisbögen begrenzten, zu den Diagonalen unsymmetrisch angeordneten und derart wechselweise gewendet aufeinander geschichtet sind,   dass sich   die kreisbogenförmigen Ränder der Ausschnitte decken. 



   In der Zeichnung zeigt Fig. 2 die Stirnansicht des aus diesen Lamellen zusammengesetzten Ständer- 
 EMI1.2 
 

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



   <Desc / Clms Page number 1>
 



  Laminated stator iron made of square sheet metal for electric
Machinery.



   In the generally customary production of laminated stator iron of electrical machines with stator winding housed in grooves from circular metal sheets, a great deal of waste arises, which is why it was suggested to use square or almost square individual sheets and to make the layering in such a way that the Corners of one layer come to rest over the middle of the square sides of the other layer, as shown in FIG. However, this arrangement has the disadvantage that the structural design of the machine is made very difficult because precisely at the points where the metal sheets can best be supported, i. H. at the corners
 EMI1.1
 Sufficient firm pressing of the entire laminated core is still possible.



   The invention relates to an arrangement which makes it possible to move the support point to such a point - b - of the laminated core where it has the full material thickness.



   With the new upright iron, it is important that the square individual sheets are stacked on top of each other with circular arcs that are located at the corners and that cut through the sides of the square, are arranged asymmetrically to the diagonals and are alternately turned so that the circular arc-shaped edges of the cut-outs coincide.



   In the drawing, Fig. 2 shows the front view of the stator assembled from these lamellas.
 EMI1.2
 

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

 

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT100424D 1924-08-16 1924-08-16 Laminated stator iron made from square sheet metal for electrical machines. AT100424B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT100424T 1924-08-16

Publications (1)

Publication Number Publication Date
AT100424B true AT100424B (en) 1925-07-10

Family

ID=3619433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT100424D AT100424B (en) 1924-08-16 1924-08-16 Laminated stator iron made from square sheet metal for electrical machines.

Country Status (1)

Country Link
AT (1) AT100424B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011504B (en) * 1954-06-26 1957-07-04 Iarade Koncaria Tvornica Elek Stator of electrical machines consisting of stator plates of essentially square stator plates, arranged offset at an angle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011504B (en) * 1954-06-26 1957-07-04 Iarade Koncaria Tvornica Elek Stator of electrical machines consisting of stator plates of essentially square stator plates, arranged offset at an angle

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