Title:
SUPERCONDUCTIVE BEARING
Document Type and Number:
Japanese Patent JP2017166563
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a large-sized superconductive bearing excellent in floating stability and capable of being simply manufactured.SOLUTION: A superconductive bearing is configured such that a magnet part comprising a permanent magnet or electromagnet and a superconductive bulk body are opposite to each other. The superconductive bulk body includes a multicrystal superconductive bulk body, and a monocrystal superconductive bulk body fixed to a side surface of the multicrystal superconductive bulk body. The multicrystal superconductive bulk body is arranged on a surface opposite to the magnet part in the superconductive bulk body.SELECTED DRAWING: Figure 2
Inventors:
TEJIMA HIDEKAZU
Application Number:
JP2016052063A
Publication Date:
September 21, 2017
Filing Date:
March 16, 2016
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP
International Classes:
F16C32/04; H02K7/09
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
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