A SLIP RING FROM DIFFERENT MATERIALS
The present disclosure relates to a slip ring for an electric machine to transfer current from a current source to a rotor of an electric machine. It is an object of the invention to provide a slip ring with improved properties against the state of the art. Disclosed is a slip ring for an electric m...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The present disclosure relates to a slip ring for an electric machine to transfer current from a current source to a rotor of an electric machine. It is an object of the invention to provide a slip ring with improved properties against the state of the art. Disclosed is a slip ring for an electric machine with a cylindrical body made out of a first material with an electrical conductivity in the range of 1*10 6 S/m to 100*10 6 S/m and a thermal conductivity in the range of 50 W/mK to 500 W/mK, with a cover out of a second material which encompasses the cylindrical body. |
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