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Title:
超電導マグネット並びにそれを用いた電磁撹拌装置、電動機及び発電機
Document Type and Number:
Japanese Patent JP4914362
Kind Code:
B2
Abstract:
A single coil (1) is formed by a superconducting line wound in a lace track shape. Three (A, B, C) of the coils are coaxially arranged around a center O of a region (2) where a rotary magnetic field is to be generated and another three (X, Y, Z) of the coils are arranged outside the coils (A, B, C). That is, the six coils are arranged in two layers and the coils of the internal layer are shifted from the coils of the external layer by 120 degrees so that the coils of the internal layer and the coils of the external layer stand poles apart from each other and 3-phase AC is applied so that the directions of the magnetic fluxes formed by the external layer coils and the internal layer coils opposing to each other are identical. Thus, it is possible to realize the same magnetic field distribution as the tortoise-shaped magnets of 180-degree arrangement by the lace track shape or cylindrical shape of superconducting magnets.

Inventors:
Kasahara Fengbun
Shoji Taniguchi
Kazuyuki Ueno
Shima Saki Shinichi
Application Number:
JP2007535554A
Publication Date:
April 11, 2012
Filing Date:
September 15, 2006
Export Citation:
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Assignee:
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY
International Classes:
H02K55/00; B01F13/08; H01F6/00; H02K44/06
Domestic Patent References:
JP2005176578A2005-06-30
JP2005176582A2005-06-30
JPS57162930A1982-10-06
JP2003220323A2003-08-05
Attorney, Agent or Firm:
Kazumi Murase



 
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