AT74369B - DC high-voltage machine with rotating field and static open armature windings. - Google Patents
DC high-voltage machine with rotating field and static open armature windings.Info
- Publication number
- AT74369B AT74369B AT74369DA AT74369B AT 74369 B AT74369 B AT 74369B AT 74369D A AT74369D A AT 74369DA AT 74369 B AT74369 B AT 74369B
- Authority
- AT
- Austria
- Prior art keywords
- voltage machine
- machine according
- lamellae
- armature windings
- rotating field
- Prior art date
Links
Landscapes
- Dc Machiner (AREA)
Description
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die Stromwenderringe nach Art eines gewöhnlichen Kollektors aus einer grossen Anzahl von Lamellen zusammensetzt. Man kann die Lamellen des nichtleitenden Segmentes voneinander durch Isolationalamellen isolieren, die gegen die Oberfläche der Metallamellen zurückgesetzt sind. Furcht man nun die Oberfläche der leitenden Segmente entsprechend der Lamellenteilung der nichtleitenden Segmente, so kann man eine Oberfläche erzielen, die in bezug auf gleichmässiges Verhalten auch schwierigen Anforderungen gerecht wird.
Das Verhalten der Bürsten bei einem derartigen Kollektor entspricht etwa dem, wie bei den üblichen Kommutatoren, bei denen man zur Verbesserung der Kommutierung die Isolationslamellen zwischen den Metallamellen zurückversetzt. Die Unterteilung des nichtleitenden Segmentes in einzelne Lamellen hat den weiteren Vorteil, dass sich in einfacher Weise Kommntierungseinrichtungen unterbringen lassen.
Eine solche Anordnung ist in Fig. 14 veranschaulicht. Riebei sind die an ein leitendes Segment beiderseitig angrenzenden leitenden Lamellen v1-v4 von nichtleitenden Segmenten über Widerstände Wt bis w. mit. dem leitenden Segment und miteinander verbunden.
PATENT-ANSPRÜCHE :
1, Gleichstromhochspannungsmaschine mit rotierendem Feld und ruhenden offenen Ankerwicklungen, deren Enden über ruhende Bürsten mit einem sowohl in Richtung der Achse als auch des Umfanges unterteilten Kollektor verbunden sind, gekennzeichnet durch paarweise, unmittelbar miteinander verbundene, zwischen den mit den Wicklungsspulen verbundenen Haupfbürsten angeordnete und auf dem Kollektor schleifende Hilfsbürsten.
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the commutator rings are composed of a large number of lamellae in the manner of an ordinary collector. The lamellae of the non-conductive segment can be isolated from one another by insulating lamellae, which are set back against the surface of the metal lamellae. If you now fear the surface of the conductive segments in accordance with the lamellae division of the non-conductive segments, you can achieve a surface which meets even difficult requirements with regard to uniform behavior.
The behavior of the brushes in such a collector corresponds roughly to that of the usual commutators, in which the insulation lamellae are set back between the metal lamellae to improve commutation. The division of the non-conductive segment into individual lamellas has the further advantage that communication devices can be accommodated in a simple manner.
Such an arrangement is illustrated in FIG. Riebei are the conductive lamellae v1-v4 adjoining a conductive segment on both sides of non-conductive segments via resistors Wt to w. With. the conductive segment and interconnected.
PATENT CLAIMS:
1, DC high-voltage machine with rotating field and resting open armature windings, the ends of which are connected via resting brushes to a collector divided both in the direction of the axis and the circumference, characterized by paired, directly connected to each other, arranged between the main brushes connected to the winding coils and on auxiliary brushes dragging the collector.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE74369X | 1914-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT74369B true AT74369B (en) | 1918-05-25 |
Family
ID=30124283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT74369D AT74369B (en) | 1914-05-11 | 1915-05-11 | DC high-voltage machine with rotating field and static open armature windings. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT74369B (en) |
-
1915
- 1915-05-11 AT AT74369D patent/AT74369B/en active
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