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DE433208C - Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and collector diameter, in particular rail motors - Google Patents

Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and collector diameter, in particular rail motors

Info

Publication number
DE433208C
DE433208C DEA41417D DEA0041417D DE433208C DE 433208 C DE433208 C DE 433208C DE A41417 D DEA41417 D DE A41417D DE A0041417 D DEA0041417 D DE A0041417D DE 433208 C DE433208 C DE 433208C
Authority
DE
Germany
Prior art keywords
collector
arrangement
approximately
electrical machines
diameter
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DEA41417D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AEG AG
Original Assignee
AEG AG
Publication date
Priority to DEA41417D priority Critical patent/DE433208C/en
Application granted granted Critical
Publication of DE433208C publication Critical patent/DE433208C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K13/00Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
    • H02K13/04Connections between commutator segments and windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Description

Anordnung der Leiteranschlüsse an dem Kollektor elektrischer Maschinen mit annähernd gleichem Anker- und Kollektordurchmesser, insbesondere Bahnmotoren. Die direkte Verbindung der Leiter der Ankerspulen mit den Kollektorsegmenten ist bekanntlich bei solchen elektrischenMaschinen schwierig, deren Kollektordurchmesser und Ankerdurchmesser ungefähr gleiche Größe haben, weil die Kollektorfahne, die in vielen Fällen aus konstruktiven Gründen nicht über den Ankerdurchmesser hinausragen darf, zu niedrig ist, um die Schaltenden so aufzunehmen, wie sie aus den Spulen herausgeführt sind.Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and commutator diameter, especially rail engines. The direct connection of the conductors of the armature coils with the collector segments is is known to be difficult in such electrical machines, their collector diameter and anchor diameter are approximately the same size, because the collector flag that in many cases, for structural reasons, do not protrude beyond the anchor diameter is too low to accommodate the switching ends as they come out of the coils are brought out.

Dieser Mangel tritt meist auf bei den hohen Leitern tiefer Ankernuten, wie sie insbesondere bei Hochspannungsmotoren und Leichtgewichtsmotoren, namentlich für Bahnzwecke, vorkommen. Er läßt sich in besonders einfacher Weise bei solchen Wicklungen vermeiden, bei denen in einer Nut mehrere parallel geschaltete Leiter übereinanderliegen, wie dies beispielsweise bei der bekannten Etagenwicklung der Fall ist. Bei dieser sind die aus den Spulen herausgeführten Schaltenden niedrige Kupferstäbe, die etagenweise übereinander angeordnet sind und durch entsprechende Verbindung am Kollektor unter sich parallel geschaltet werden. Hierdurch sind die Einzelleiter niedriger als die der gewöhnlichen Wicklungen für ungefähr gleiche Nutendimensionen. Erfindungsgemäß wird man zur Befestigung der Stäbe an der niedrigen Segmentfahne bzw. in der Nut des Kollektors die übereinanderliegenden parallel zu schaltenden Leiter teilweise so abkröpfen, daß mindestens deren Enden nebeneinander zu liegen kommen und gemeinsam in der Kollektornut untergebracht werden können.This deficiency usually occurs with the high ladders with deep anchor grooves, as they are in particular with high-voltage motors and lightweight motors, namely for railway purposes. It can be found in such a particularly simple manner Avoid windings with several parallel conductors in one slot one above the other, as is the case, for example, with the known tier winding of the Case is. In this case, the switching ends led out of the coils are low Copper rods, which are arranged in layers one above the other and through corresponding Connection at the collector to be switched in parallel among themselves. This means that the Single conductor lower than that of ordinary windings for about the same Groove dimensions. According to the invention is used to attach the rods to the low Segment flag or in the groove of the collector the superimposed parallel to partially crank the switching conductor so that at least their ends are next to each other come to rest and can be accommodated together in the collector groove.

Es ist nicht unbedingt erforderlich, eine Etagenwicklung zu verwenden, sondern es genügt auch, die Schaltenden der hohen Kupferstäbe auf eine gewisse Länge entsprechend der Kollektornut in zwei oder mehrere Teile aufzuschneiden und diese so abzubiegen, daß sie nebeneinander zu liegen kommen.It is not absolutely necessary to use a tier winding, but it is also sufficient to cut the switching ends of the tall copper rods to a certain length cut into two or more parts according to the collector groove and cut them turn so that they come to lie next to each other.

Die Zeichnungen zeigen beispielsweise Ausführungen nach dem Erfindungsgedanken. Abb. i zeigt die Verbindung der Schaltenden mit dem Kollektor bei einer Etagenwicklung. Abb. 2 ist ein Schnitt durch diese Wicklung. Abb. 3 -neigt den Schnitt durch eine Wicklung mit hohen Kupferstäben, und in Abb...l ist die Verbindung dieser hohen Kupferstäbe mit dem Kollektor dargestellt.The drawings show, for example, embodiments according to the concept of the invention. Fig. I shows the connection of the switching ends with the collector in a storey winding. Fig. 2 is a section through this winding. Fig. 3 - inclines the section through a Winding with tall copper bars, and in Fig ... l is the connection of these tall ones Copper rods shown with the collector.

In Abb. S ist die Verbindung der Schalten=den mit der Kollektorfahne, in Richtung auf den Kollektor gesehen, zu erkennen.In Fig. S is the connection of the switching = the with the collector flag, seen in the direction of the collector.

Die Ankerspule a (Abb. i ) enthält die parallel zu schaltenden Leiter b und c (Abb. 2 ). Diese sind, wie Abb. i zeigt, teilweise vor der Segmentnut d des Kollektorsegments e an der Stelle f abgekröpft und so nebeneinandergelegt, daß sie in der Segtnentm:t d Platz finden.The armature coil a (Fig. I) contains the conductors to be connected in parallel b and c (Fig. 2). As Fig. I shows, these are partially in front of the segment groove d of the collector segment e cranked at point f and placed side by side so that they can be found in the Segtnentm: t d place.

Die hohen Kupferstäbe g und' h (Abb. 3-) sind, wie Abb. d. zeigt, an den zu schaltenden Enden aufgeschnitten und wie in Abb. i abgekröpft und nebeneinandergelegt.The tall copper bars g and 'h (Fig. 3-) are, as in Fig. D. shows, cut open at the ends to be switched and cranked as in Fig. i and placed side by side.

An Stelle von zwei Etagen mit vier Leitern in der Spule, wie dies beispielsweise in Abb. 2 dargestellt ist, kann auch jede andere für Bahmnotoren übliche Leiter- und Etagenzahl zur Verwendung kommen.Instead of two floors with four conductors in the coil like this For example, as shown in Fig. 2, any other for rail engines Usual number of conductors and floors are used.

Claims (2)

PATENT ANSPRÜCHE: i. Anordnung der Leiteranschlüsse an dem Kollektor elektrischer Maschinen mit annähernd gleichem Anker- und Kollektordurchmesser, insbesondere Bahnmotoren, dadurch gekennzeichnet, daß die Schaltenden von übereinanderliegenden, parallel geschalteten Leitern einer Ankerspule teilweise so abgekröpft sind, daß die zuvor in der Spule übereinanderliegenden Leiter nebeneinander in demselben Segment des Kollektors liegen. PATENT CLAIMS: i. Arrangement of the conductor connections on the collector electrical machines with approximately the same armature and commutator diameter, in particular Railway motors, characterized in that the switching ends of superimposed, parallel conductors of an armature coil are partially bent so that the conductors previously lying one above the other in the coil next to each other in the same segment of the collector. 2. Anordnung nach Anspruch i, dadurch gekennzeichnet, daß die aus der Spule herausgeführten hohen Kupferstäbe an den Enden auf eine gewisse Länge, aufgeschnitten sind und die aufgeschnittenen Stücke nach entsprechendem Abbiegen nebeneinander in demselben Segment des Kollektors liegen.2. Arrangement according to claim i, characterized in that the high copper rods led out of the coil at the ends to a certain extent Length, are cut open and the cut pieces after appropriate bending lie next to each other in the same segment of the collector.
DEA41417D Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and collector diameter, in particular rail motors Expired DE433208C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEA41417D DE433208C (en) Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and collector diameter, in particular rail motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA41417D DE433208C (en) Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and collector diameter, in particular rail motors

Publications (1)

Publication Number Publication Date
DE433208C true DE433208C (en) 1926-08-24

Family

ID=6932516

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA41417D Expired DE433208C (en) Arrangement of the conductor connections on the collector of electrical machines with approximately the same armature and collector diameter, in particular rail motors

Country Status (1)

Country Link
DE (1) DE433208C (en)

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