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
Links
Landscapes
- 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-
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**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
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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)
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)
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 |
-
1924
- 1924-08-16 AT AT100424D patent/AT100424B/en active
Cited By (1)
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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