CH187785A - Armature with collector for electrical machines. - Google Patents
Armature with collector for electrical machines.Info
- Publication number
- CH187785A CH187785A CH187785DA CH187785A CH 187785 A CH187785 A CH 187785A CH 187785D A CH187785D A CH 187785DA CH 187785 A CH187785 A CH 187785A
- Authority
- CH
- Switzerland
- Prior art keywords
- collector
- armature
- cap
- electrical machines
- holes
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Description
Anker mit Kollektor für elektrische Maschinen. Die Erfindung betrifft einen. Anker mit Kollektor für elektrische Maschinen. Dieser besitzt eine durch den Kollektor an den Wickelkopf angepresste, diesen überdeckende Kappe aus Isoliermaterial mit einer der Kol lektorlamellenzahl entsprechenden Anzahl Bohrungen, durch welche die Ankerleiter her ausgeführt sind, welche Leiter auf der In nenseite der Kappe von den Bohrungen bis zu ihrem Eintritt in den Wickelkopf von einem flexiblen Isolierrohr umgeben sind,
dessen Durchmesser grösser ist als der Durch- messer der Bohrungen in der Kappe.
Im folgenden wird anhand der Fig. 1 und 2 der Zeichnung ein Ausführungsbeispiel der Erfindung erläutert.
Die gedrehte, gepresste oder nach anderem Verfahren hergestellte Kappe C aus Isolier material ist auf der einen Seite ausgespart, so dass sie die Drähte des Wickelkopfes teil weise oder ganz überdeckt. Von der andern Seite wird sie durch den Kollektor gegen den Wickelkopf gepresst, so dass dessen Drähte fest zusammengehalten werden. Die Verbin- dungen -der Spulenenden mit dem Kollektor sind durch Bohrungen L herausgeführt, die in gleicher Zahl vorhanden sind, wie die Kol lektorlamellen.
Die Montage der Käppe erfolgt so, dass die Ankerleiter vorerst in der Schaltungs folge, ohne Entfernung der Isolation durch die Bohrungen L der Kappe C geschoben werden. Die Bohrungen L sind so bemessen, dass die Verbindungsdrähte leicht hindurch gehen, die Isolierstulpen S, welche auf die Spulenenden geschoben sind,
jedoch beim Vorschieben der Kappe an den innern Rän dern der Löcher L zurückgeschoben werden und sich im belassenen Raum B zusammen- stauen. Von ihrem Austritt aus dem Wickel kopf bis unmittelbar an den innern Rand der Löcher L sind die Verbindungsdrähte durch flexible Rohre aus Isoliermaterial, und von dort durch das feste Kappenmaterial vonein ander isoliert.
Die Kappe wird durch den Kollektor fest gegen den Wickelkopf ge presst, so dass eine kompakte Masse entsteht. Die aus den Löchern L nach vorn. heraus- tagenden Verbindungsdrähte sind bis zu den Lamellen parallel zur Achse weitergeführt. Der Zwischenraum Z, zwischen Kappe und Lamellen, kann bis zum Lamellenrand mit entsprechendem Material ausgefüllt werden.
Armature with collector for electrical machines. The invention relates to a. Armature with collector for electrical machines. This has a pressed by the collector on the winding head, this covering cap made of insulating material with a number of holes corresponding to the Kol lektorlamellenzummer, through which the anchor conductors are carried out, which conductors on the inside of the cap from the holes to their entry into the Winding head are surrounded by a flexible insulating tube,
the diameter of which is larger than the diameter of the holes in the cap.
In the following, an embodiment of the invention is explained with reference to FIGS. 1 and 2 of the drawing.
The twisted, pressed or other method made of insulating material cap C is cut out on one side so that it partially or completely covers the wires of the winding head. From the other side it is pressed against the winding head by the collector so that its wires are held together firmly. The connections between the coil ends and the collector are brought out through holes L, which are the same number as the collector lamellae.
The assembly of the cap is carried out in such a way that the armature conductors are initially pushed through the holes L of the cap C in the circuit sequence without removing the insulation. The holes L are dimensioned so that the connecting wires can easily pass through, the insulating sleeves S, which are pushed onto the coil ends,
however, when the cap is pushed forward, the inner edges of the holes L are pushed back and jam in the space B left. From their exit from the winding head right up to the inner edge of the holes L, the connecting wires are isolated from one another by flexible tubes made of insulating material, and from there by the solid cap material.
The cap is pressed firmly against the end winding by the collector, so that a compact mass is created. The one from the holes L to the front. The protruding connecting wires are continued parallel to the axis up to the lamellas. The space Z, between the cap and the lamellae, can be filled up to the edge of the lamellae with appropriate material.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH187785T | 1935-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH187785A true CH187785A (en) | 1936-11-30 |
Family
ID=4435231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH187785D CH187785A (en) | 1935-09-04 | 1935-09-04 | Armature with collector for electrical machines. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH187785A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1010624B (en) * | 1955-01-21 | 1957-06-19 | Bosch Gmbh Robert | Armature for electrical machines |
| DE1046170B (en) * | 1956-07-02 | 1958-12-11 | Kango Electric Hammers Ltd | Determination of the commutator connection lines on anchors of electrical machines encased in synthetic resin |
| DE1089055B (en) * | 1957-11-11 | 1960-09-15 | Electrolux Ab | Arrangement and method for defining the coil ends of a rotor of an electrical machine equipped with a commutator |
| EP0535334A1 (en) * | 1991-10-01 | 1993-04-07 | Asea Brown Boveri Ag | Rotor of an electric machine with an excitation-current supply |
-
1935
- 1935-09-04 CH CH187785D patent/CH187785A/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1010624B (en) * | 1955-01-21 | 1957-06-19 | Bosch Gmbh Robert | Armature for electrical machines |
| DE1046170B (en) * | 1956-07-02 | 1958-12-11 | Kango Electric Hammers Ltd | Determination of the commutator connection lines on anchors of electrical machines encased in synthetic resin |
| DE1089055B (en) * | 1957-11-11 | 1960-09-15 | Electrolux Ab | Arrangement and method for defining the coil ends of a rotor of an electrical machine equipped with a commutator |
| EP0535334A1 (en) * | 1991-10-01 | 1993-04-07 | Asea Brown Boveri Ag | Rotor of an electric machine with an excitation-current supply |
| US5241231A (en) * | 1991-10-01 | 1993-08-31 | Asea Brown Boveri Ltd. | Rotor of an electric machine having an exciting current supply lead |
| CH682610A5 (en) * | 1991-10-01 | 1993-10-15 | Asea Brown Boveri | Rotor of an electric machine having an excitation current supply line. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH187785A (en) | Armature with collector for electrical machines. | |
| DE1806853A1 (en) | Electrical connection terminal | |
| DE2448847A1 (en) | PROCESS FOR ENCAPSULATING RANDOM WINDED STATOR COILS FOR DYNAMOELECTRIC MACHINE | |
| US2164913A (en) | Indirectly heated cathode | |
| US1888275A (en) | Electrical apparatus and alpha method of manufacturing it | |
| DE842815C (en) | Electrical capacitor, in particular a wound capacitor | |
| DE1564080A1 (en) | Spool, spool body and method of making a spool | |
| DE2310974C2 (en) | Small transformer with identical coil formers - inserted into holes in casing fitting to iron core | |
| DE864714C (en) | Winding for small magneto-electric machines | |
| DE601785C (en) | Electrical capacitor with inserted connection electrodes | |
| DE838632C (en) | Power supply arrangement for wound capacitors enclosed by a housing | |
| DE624603C (en) | Electric insulated line | |
| DE602497C (en) | Contact-safe connection of foils, in particular of power connection pieces and active coating on electrical capacitors | |
| DE479368C (en) | Electrical capacitor made of flat pressed coils with laterally protruding foil layers over the dielectric | |
| AT105755B (en) | Process for the production of electrical connection points on conductor bundles consisting of insulated partial conductors. | |
| DE670493C (en) | Electrical capacitor consisting of strip-shaped separating layers and coatings | |
| DE383550C (en) | High voltage cable with paper insulation | |
| DE412611C (en) | Multi-core electrical cable | |
| DE547733C (en) | Device for achieving a good penetration of the insulating material enveloping the slot conductors with OEl in electrical machines | |
| DE881228C (en) | Electrical feed-through capacitor | |
| DE452076C (en) | Electric radiator | |
| DE434551C (en) | Electrical machine with a coil winding and a cage winding located in the same slots near the slot opening | |
| DE483885C (en) | Method for applying a double cone made of paper or the like on insulated wires of electrical cables | |
| DE974117C (en) | Winding capacitor with a metallic winding core remaining in the winding | |
| DE661607C (en) | Winding capacitor, in the winding of which metal foils are wrapped, which form a protruding tube on each side of the winding for fastening the connecting wires to the end faces of the winding |