Title:
FERROMAGNETIC FORCE FIELD GENERATOR
Document Type and Number:
WIPO Patent Application WO/2003/001542
Kind Code:
A1
Abstract:
A ferromagnetic force field generator which increases a magnetic force field without adding another superconducting magnet to a commercially sized superconducting magnet and spatially uniforms the magnetic force field. A ferromagnetic force field generator has a disc ferromagnetic material (3) disposed symmetric with respect to the center axis above the equator face inside the hollow of a solenoid superconducting magnet (1) the center axis of which directs vertically, and a ringlike ferromagnetic material (4) symmetric with respect to the center axis above the disc ferromagnetic material without contacting the disc ferromagnetic material (3).
Inventors:
OZAKI OSAMU (JP)
KIYOSHI TSUKASA (JP)
MATSUMOTO SHINJI (JP)
WADA HITOSHI (JP)
KIYOSHI TSUKASA (JP)
MATSUMOTO SHINJI (JP)
WADA HITOSHI (JP)
Application Number:
PCT/JP2002/005834
Publication Date:
January 03, 2003
Filing Date:
June 12, 2002
Export Citation:
Assignee:
JAPAN SCIENCE & TECH CORP (JP)
NAT INST FOR MATERIALS SCIENCE (JP)
OZAKI OSAMU (JP)
KIYOSHI TSUKASA (JP)
MATSUMOTO SHINJI (JP)
WADA HITOSHI (JP)
NAT INST FOR MATERIALS SCIENCE (JP)
OZAKI OSAMU (JP)
KIYOSHI TSUKASA (JP)
MATSUMOTO SHINJI (JP)
WADA HITOSHI (JP)
International Classes:
H01F6/00; (IPC1-7): H01F6/06; H01F6/00; H01F6/06
Foreign References:
| JP2000077225A | 2000-03-14 | |||
| JPH11329835A | 1999-11-30 | |||
| JPH10172825A | 1998-06-26 |
Other References:
See also references of EP 1400989A4
Attorney, Agent or Firm:
Shimizu, Mamoru (Kanda-mitoshiro-cho Chiyoda-ku, Tokyo, JP)
Download PDF: