DE932810C - Slip ring arrangement with graphite rings - Google Patents
Slip ring arrangement with graphite ringsInfo
- Publication number
- DE932810C DE932810C DEP3945D DEP0003945D DE932810C DE 932810 C DE932810 C DE 932810C DE P3945 D DEP3945 D DE P3945D DE P0003945 D DEP0003945 D DE P0003945D DE 932810 C DE932810 C DE 932810C
- Authority
- DE
- Germany
- Prior art keywords
- rings
- slip ring
- graphite
- graphite rings
- ring arrangement
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/08—Slip-rings
- H01R39/085—Slip-rings the slip-rings being made of carbon
Landscapes
- Insulators (AREA)
Description
Bei Graphitschleifringen ergibt sich der Nachteil, daß die Ringe ein Aufpressen nicht vertragen und auch keine einfache, unmittelbare, mechanisch sichere Verbindung mit den Anschlüßbölzen zulassen.With graphite slip rings there is the disadvantage that the rings a Pressing on not tolerated and also not a simple, immediate, mechanically safe one Allow connection with the connecting bolts.
Diese Schwierigkeiten werden nach der Erfindung dadurch vermieden, daß die auf dem isolierenden Nabenkörper leicht aufsitzenden Graphitringe, seitlich an diese anliegende Metallringe, in denen - die Anschlüsse kontaktsicher befestigt sind, und insbesondere aus keramischem Werkstoff bestehende Isolierringe zwischen den Graphitringen seitlich zusammengespannt sind. Gemäß einem weiteren Merkmal der Erfindung sind-die Anschlüsse als Schraubenbolzen ausgebildet, und letztere bewirken das Zusammenspannen.According to the invention, these difficulties are avoided by that the graphite rings, which are slightly seated on the insulating hub body, laterally to these adjacent metal rings, in which - the connections are securely attached are, and in particular made of ceramic material insulating rings between the graphite rings are clamped together laterally. According to another feature of the Invention are-the connections are designed as screw bolts, and the latter cause the clamping.
Ausführungsbeispiele gibt die Zeichnung wieder. Abb. i zeigt eine Schleifringanordnung mit seitlicher Einspannung der Graphitringe durch den Nabenkörper und Abb. 2 eine solche mit seitlicher Einspannung durch Anschlußbolzen.The drawing shows exemplary embodiments. Fig. I shows a Slip ring arrangement with lateral clamping of the graphite rings by the hub body and Fig. 2 shows one with lateral restraint by means of connecting bolts.
In Abb. i spannt das Metallrohr i zwischen Flanschringen 2 die porzellanartigen Ringe 3, die Graphitringe q. und die Metallringe 5 ein. In innere Ansätze der Metallringe sind die isolierten Zuleitungsdrähte 6 eingelötet. An denjenigen Stellen, an denen diese Zuleitungen 6 axial durchgeführt sind, ist das Isolierrohr 7, welches das Metallrohr i umgibt, mit Längsnuten versehen. Hierdurch bleibt der Innendurchmesser der Ringe 3, q. und 5 unberührt von der Durchführung der Leitungen 6. Die Ringe 3 sind außen zweckmäßig mit Rillen versehen und glasiert.In Fig. I, the metal tube i clamps between flange rings 2, the porcelain-like ones Rings 3, the graphite rings q. and the metal rings 5. In inner approaches of the metal rings the insulated lead wires 6 are soldered in. In those places where these leads 6 are carried out axially, is the insulating tube 7, which is the Metal tube i surrounds, provided with longitudinal grooves. This leaves the inside diameter the rings 3, q. and 5 unaffected by the implementation of the lines 6. The rings 3 are suitably grooved and glazed on the outside.
Nach Abb. z dienen als einspannende Teile für die Graphitringe q., die Metallringe 5 und die Porzellanringe 3 zwei Preßstoffringe 8 mit Flanschen io sowie die Anschlußschraubenbolzen g.According to Fig.z serve as clamping parts for the graphite rings q., the metal rings 5 and the porcelain rings 3 two pressed material rings 8 with flanges io as well as the connecting bolt g.
Für diese Schleifringanordnungen gemäß der Erfindung wird eine Mindestmenge von Metall gebraucht. Ferner können für diese bedenkenlos Graphit- und Porzellanringe verwendet werden.For these slip ring assemblies according to the invention, a minimum amount of metal used. Furthermore, graphite and porcelain rings can be used for this without hesitation be used.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3945D DE932810C (en) | 1940-01-10 | 1940-01-10 | Slip ring arrangement with graphite rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3945D DE932810C (en) | 1940-01-10 | 1940-01-10 | Slip ring arrangement with graphite rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE932810C true DE932810C (en) | 1955-09-08 |
Family
ID=7359165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP3945D Expired DE932810C (en) | 1940-01-10 | 1940-01-10 | Slip ring arrangement with graphite rings |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE932810C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688142A (en) * | 1970-12-16 | 1972-08-29 | Vvb Elektrische Konsumguter | Collector ring bodies for electric motors |
| WO2002063727A3 (en) * | 2001-02-08 | 2002-09-26 | Schunk Metall & Kunststoff | Current-transfer assembly |
-
1940
- 1940-01-10 DE DEP3945D patent/DE932810C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3688142A (en) * | 1970-12-16 | 1972-08-29 | Vvb Elektrische Konsumguter | Collector ring bodies for electric motors |
| WO2002063727A3 (en) * | 2001-02-08 | 2002-09-26 | Schunk Metall & Kunststoff | Current-transfer assembly |
| US7098568B2 (en) | 2001-02-08 | 2006-08-29 | Schunk Metall Und Kunststoff Gmbh | Current-transfer assembly |
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