SUPERCONDUCTING DEVICE AND AXIAL GAP TYPE SUPERCONDUCTING MOTOR

Title:

SUPERCONDUCTING DEVICE AND AXIAL GAP TYPE SUPERCONDUCTING MOTOR

Document Type and Number:

WIPO Patent Application WO/2007/013207

Kind Code:

A1

Abstract:

A superconducting device is provided with a coil formed of a superconducting material, an iron core whereupon the coil is attached, and a magnetic body arranged in a magnetic circuit and magnetized by a magnetic flux. The magnetic circuit is generated when electricity is carried in the coil and the magnetic circuit passes through the iron core. A space is provided between the coil and the iron core or/and a nonmagnetic body is provided between the coil and the iron core.

Inventors:

OKAZAKI TORU (JP)
OHASHI SHINGO (JP)
SUGIMOTO HIDEHIKO (JP)

Application Number:

PCT/JP2006/308016

Publication Date:

February 01, 2007

Filing Date:

April 17, 2006

Export Citation:

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Assignee:

SUMITOMO ELECTRIC INDUSTRIES (JP)
OKAZAKI TORU (JP)
OHASHI SHINGO (JP)
SUGIMOTO HIDEHIKO (JP)

International Classes:

H02K55/02

Foreign References:

JPH01318540A	1989-12-25
JPH09308222A	1997-11-28
JPH0638418A	1994-02-10
JP2000513197A	2000-10-03
JPH11318066A	1999-11-16
JPS51134811A	1976-11-22
JPH066907A	1994-01-14