TURBOMOLECUULPOMP MET MAGNETISCHE CENTRERINGSLEGERS

The vertical rotating assembly of the turbomolecular pump is centered by two magnetic bearings located each on one side of the pump rotor and supported by ball bearings located under the rotor, one on each side of the driving motor. The length of transmission shaft portion between the rotor and the...

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Bibliographische Detailangaben
Hauptverfasser:	FRANKRIJK, MARCEL-GUSTAV ROUSSEAU TE ST. DENIS, ROBERT BERTHOUMIEUX TE PARIJS
Format:	Patent
Sprache:	dut
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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The vertical rotating assembly of the turbomolecular pump is centered by two magnetic bearings located each on one side of the pump rotor and supported by ball bearings located under the rotor, one on each side of the driving motor. The length of transmission shaft portion between the rotor and the rotating part of the motor is sufficient to compensate for radial deflection of the rotor.