MAGNETIC THRUST BEARING WITH PUMPING EFFECT

The magnetic thrust bearing (1000) has a rotor assembly (300) comprising a thrust disk (110, 210). The thrust disk (110, 210) is arranged to rotate around an axis (X) and to receive a cooling fluid at an inner area around the axis (X) and discharge it in an outer area around the periphery of the thr...

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Bibliographische Detailangaben
Hauptverfasser:	ORTIZ NERI, Massimiliano, CANGIOLI, Francesco, BILIOTTI, Davide, FIORAVANTI, Duccio
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The magnetic thrust bearing (1000) has a rotor assembly (300) comprising a thrust disk (110, 210). The thrust disk (110, 210) is arranged to rotate around an axis (X) and to receive a cooling fluid at an inner area around the axis (X) and discharge it in an outer area around the periphery of the thrust disk. The thrust disk (110, 210) comprises a plurality of blades located at the periphery of the thrust disk that are configured to pump the fluid as a result of rotation of the rotor assembly (300), in order to avoid the use of an external blower or additional impeller to flow the cooling fluid and preferably to allow the cooling fluid recirculation in a closed loop configuration.