THRUST MAGNETIC BEARING USING BOTH OF ELECTROMAGNET AND PERMANENT MAGNET

THRUST MAGNETIC BEARING USING BOTH OF ELECTROMAGNET AND PERMANENT MAGNET

PROBLEM TO BE SOLVED: To reduce the required magnetomotive force in a thrust magnetic bearing using both of an electromagnet and a permanent magnet. SOLUTION: The permanent magnet 6 is not installed on a magnetic path 8 of the electromagnet, and a magnetic path 7 of the permanent magnet 6 and the ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHINZEN TAKEHIRO
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:PROBLEM TO BE SOLVED: To reduce the required magnetomotive force in a thrust magnetic bearing using both of an electromagnet and a permanent magnet. SOLUTION: The permanent magnet 6 is not installed on a magnetic path 8 of the electromagnet, and a magnetic path 7 of the permanent magnet 6 and the magnetic path 8 of the electromagnet are separated from each other.