The device comprises a) a rotor which can rotate or rotates about a rotational axis and b) at least one magnetic suspension bearing, in which the rotor can be or is mounted in a contactless manner and which comprises at least one super-conductive structure in addition to several permanent magnets, and...http://www.google.fr/patents/US6777841?utm_source=gb-gplus-shareBrevet US6777841 - Device comprising a rotor and a magnetic suspension bearing for the contactless bearing of the rotor
Device comprising a rotor and a magnetic suspension bearing for the ...
