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Title:
磁気軸受
Document Type and Number:
Japanese Patent JP3983808
Kind Code:
B2
Abstract:
PCT No. PCT/DE96/02229 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Nov. 19, 1996 PCT Pub. No. WO97/19273 PCT Pub. Date May 29, 1997A magnetic bearing for contactless support of a rotor in relation to a stator, with at least one bearing gap between rotor and stator, in which magnetic zones of rotor and stator, appropriately designated rotor magnet and stator magnet, respectively, are disposed facing each other a short distance apart. The stator magnet is fixed to the stator in such a way that it can vibrate freely in substantially one plane, which is aligned parallel to the magnet faces of the rotor and stator magnets facing each other in the bearing gap. In this arrangement, a mechanical friction device is disposed between the stator and stator magnet to damp the vibrational movement of the stator magnet.

Inventors:
Fremerai Johann Kerr
Polahowski Stefan
Life Heinling
Application Number:
JP51929397A
Publication Date:
September 26, 2007
Filing Date:
November 19, 1996
Export Citation:
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Assignee:
Forschungszentrum Jürich Gesellschaft Mito Beschlenktel Haftung
International Classes:
F16C32/04; D01H4/12; F16C39/06
Domestic Patent References:
JP51041044U
JP7091447A
JP57186618A
Attorney, Agent or Firm:
Mitsufumi Esaki
Tsuneo Mihara
Okumura Yoshimichi
Blacksmith