SUPERCONDUCTING MAGNET AND ELECTROMAGNETIC MIXER USING THE SAME

WIPO Patent Application WO/2007/032472

A1

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.

KASAHARA HIROFUMI (JP)
TANIGUCHI SHOJI (JP)
UENO KAZUYUKI (JP)
SHIMASAKI SHINICHI (JP)

PCT/JP2006/318355

March 22, 2007

September 15, 2006

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JAPAN SCIENCE & TECH AGENCY (JP)
CENTRAL RES INST ELECT (JP)
KASAHARA HIROFUMI (JP)
TANIGUCHI SHOJI (JP)
UENO KAZUYUKI (JP)
SHIMASAKI SHINICHI (JP)

H02K55/02; B22D11/04; B22D11/115; H01F6/00

JP2005176578A	2005-06-30
JP2005176582A	2005-06-30
JPS57162930A	1982-10-06
JP2003220323A	2003-08-05

MURASE, Kazumi (12-7 Nishishimbashi 2-chom, Minato-ku Tokyo 03, JP)

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