Global Patent Index - EP 0320083 A3

EP 0320083 A3 19900516 - PURIFICATION APPARATUS FOR SUPERCONDUCTOR FINE PARTICLES

Title (en)

PURIFICATION APPARATUS FOR SUPERCONDUCTOR FINE PARTICLES

Publication

EP 0320083 A3 19900516 (EN)

Application

EP 88306287 A 19880708

Priority

  • JP 7336388 A 19880329
  • JP 8302588 A 19880406
  • JP 8302688 A 19880406
  • JP 30947387 A 19871209

Abstract (en)

[origin: EP0588450A2] A purification apparatus for superconductor fine particles is provided which comprises a means for forming a flow of powder containing the superconductor fine particles, and a means for applying a magnetic field to the flow of the powder. <IMAGE>

IPC 1-7

H01L 39/24; B03C 1/02

IPC 8 full level

B03C 1/02 (2006.01); B03C 1/021 (2006.01); C01B 13/16 (2006.01); C01G 1/00 (2006.01); H01B 12/00 (2006.01); H01L 39/00 (2006.01)

CPC (source: EP)

B03C 1/021 (2013.01)

Citation (search report)

  • [E] WO 8808619 A1 19881103 - MAGYAR TUDOMANYOS AKADEMIA [HU]
  • [X] J. PHYS. E: SCI. INSTRUM., Vol. 20, 6th October 1987, Pages 1292-1293, GB; S. VIEIRA et al.: "A simple device for quick separation of high-Tc superconducting materials"
  • [X] APPLIED PHYSICS LETTERS, Vol. 51, No. 23, 7th December 1987, Pages 1954-1956, New York, US; M. BARSOUM et al.: "Use of Meissner effect to separate, purify, and classify superconducting powders"
  • [E] PATENT ABSTRACTS OF JAPAN, Vol. 13, No. 199 (C-594)[3547], 11th May 1989; & JP-A-1 022 359 (FUJIKURA) 25-01-1089
  • [E] PATENT ABSTRACTS OF JAPAN, Vol. 13, No. 211 (C-597)[3559], 17th May 1989; & JP-A-1 030 659 (SUMITOMO) 01-02-1989
  • [E] PATENT ABSTRACTS OF JAPAN, Vol. 13, No. 137 (C-582)[3485], 5th April 1989; & JP-A-63 302 966 (UBE IND.)
  • [E] PATENT ABSTRACTS OF JAPAN, Vol. 13, No. 187 (C-592)[3535], 2nd May 1989; & JP-A-1 015 158 (MITSUBISHI) 19-01-1989

Designated contracting state (EPC)

CH DE FR GB LI NL

DOCDB simple family (publication)

EP 0588450 A2 19940323; EP 0588450 A3 19940518; DE 3854520 D1 19951102; DE 3854520 T2 19960314; DE 3856037 D1 19971106; DE 3856037 T2 19980129; DE 3856053 D1 19971127; DE 3856053 T2 19980312; EP 0320083 A2 19890614; EP 0320083 A3 19900516; EP 0320083 B1 19950927; EP 0588451 A2 19940323; EP 0588451 A3 19940518; EP 0588451 B1 19971022; EP 0588452 A2 19940323; EP 0588452 A3 19940518; EP 0588452 B1 19971001; JP 2656550 B2 19970924; JP H02265661 A 19901030

DOCDB simple family (application)

EP 93203438 A 19880708; DE 3854520 T 19880708; DE 3856037 T 19880708; DE 3856053 T 19880708; EP 88306287 A 19880708; EP 93203439 A 19880708; EP 93203440 A 19880708; JP 15108588 A 19880621