MAGNETIC THRUST BEARING, TURBO MACHINE AND METHOD

MAGNETIC THRUST BEARING, TURBO MACHINE AND METHOD A thrust bearing comprises an electromagnetic stator 22 with a stator surface 26 and a rotor disk 28 with a rotor surface 36 facing the stator surface 26. The rotor disk 28 comprises a radially inner portion made of a first material directly and excl...

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Bibliographische Detailangaben
Hauptverfasser: Masala, Andrea, Bellacci, Michelangelo, Camatti, Massimo, Giorni, Eugenio
Format: Patent
Sprache:eng
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Zusammenfassung:MAGNETIC THRUST BEARING, TURBO MACHINE AND METHOD A thrust bearing comprises an electromagnetic stator 22 with a stator surface 26 and a rotor disk 28 with a rotor surface 36 facing the stator surface 26. The rotor disk 28 comprises a radially inner portion made of a first material directly and exclusively connected to a radially outer portion made of a second material. The first material is a corrosion resistant metal or metal alloy and the second material is a ferromagnetic metal or metal alloy.