Title:
超伝導磁気軸受
Document Type and Number:
Japanese Patent JP4220733
Kind Code:
B2
Abstract:
To provide a superconductive member and a magnetic levitation device wherein loss is little in rotation and translational movement.
The superconductive member is composed of a plurality of superconductors. A part of a surface joining the superconductors of the superconductive member mutually is not orthogonal to any surface in contact with the junction surface of the superconductor.
COPYRIGHT: (C)2004,JPO
Inventors:
Mitsuru Morita
Eiichi Teshima
Eiichi Teshima
Application Number:
JP2002196817A
Publication Date:
February 04, 2009
Filing Date:
July 05, 2002
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
F16C32/04; H01L39/00; C01G1/00; F16C39/06; H01F6/00; H02K7/09; H02N15/00
Domestic Patent References:
| JP2001155566A | ||||
| JP7097277A | ||||
| JP59219807A | ||||
| JP8283091A | ||||
| JP2001248642A |
Attorney, Agent or Firm:
Takayoshi Kokubun