A rotor that can be magnetically levitated and a rotary machine with such a rotor

A rotor for a rotary machine with a magnetically levitated rotor is proposed, which rotor can be magnetically levitated, which rotor has a magnetically effective core (2) and a sheathing (3) made of a thermoplastically processible fluoropolymer, the sheathing (3) completely enclosing the magneticall...

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Bibliographic Details
Main Authors GEMPP, THOMAS, SCHOB, RETO, HOFFMANN, MATHIAS, BARLETTA, NATALE, FOIERA, GIAMPIERO, EBERLE, THOMAS
Format Patent
LanguageChinese
English
Published 16.02.2019
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
GENERATION
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Summary:A rotor for a rotary machine with a magnetically levitated rotor is proposed, which rotor can be magnetically levitated, which rotor has a magnetically effective core (2) and a sheathing (3) made of a thermoplastically processible fluoropolymer, the sheathing (3) completely enclosing the magnetically effective core (2), wherein the magnetically effective core (2) comprises at least one permanent magnet (21) and wherein each permanent magnet (21) has a metallic coating (6) for protection against acidic or chemically aggressive substances, and wherein a plastic coating (7) is provided between the metallic coating (6) and the sheathing (3), which plastic coating (7) consists of a polymer belonging to the family of parylenes. Furthermore, a rotary machine (100) with such a rotor is proposed.
Bibliography:Application Number: TW20187120132