EP 0881952 A2 19981209 - METHOD AND DEVICE FOR INCREASING SEPARATION ACCURACY IN AN EDDY CURRENT SEPARATORS
Title (en)
METHOD AND DEVICE FOR INCREASING SEPARATION ACCURACY IN AN EDDY CURRENT SEPARATORS
Title (de)
VERFAHREN UND VORRICHTUNG ZUR STEIGERUNG DER TRENNSCHÄRFE VON WIRBELSTROMSCHEIDERN
Title (fr)
PROCEDE ET DISPOSITIF POUR AUGMENTER LA PRECISION DE SEPARATION DE SEPARATEURS A COURANT DE FOUCAULT
Publication
Application
Priority
- DE 19649154 A 19961127
- EP 9706510 W 19971121
Abstract (en)
[origin: DE19649154C1] The method involves imparting a vertical movement to a material flow and moving a magnetic field (4) horizontally under the material flow, so that the material flow moves in free fall whereby the material parts (7) or particles with higher electrical conductivity ( kappa ) are accelerated under the influence of the magnetic field more strongly in the horizontal direction and the material parts or particles with lower density ( rho ) are accelerated more slowly in the vertical direction. The parts or particles with the greatest separating factor kappa / rho are deflected first and more strongly from the fall line in the horizontal direction and the material flow is split up accordingly. With horizontal acceleration of the particles through the magnetic field, the particles are separated according to size, shape or mass.
IPC 1-7
IPC 8 full level
B03C 1/23 (2006.01); B03C 1/247 (2006.01)
CPC (source: EP)
B03C 1/23 (2013.01); B03C 1/247 (2013.01); B03C 2201/20 (2013.01)
Citation (search report)
See references of WO 9823378A2
Designated contracting state (EPC)
FR GB IT NL
DOCDB simple family (publication)
DE 19649154 C1 19980326; EP 0881952 A2 19981209; EP 0881952 B1 20020424; WO 9823378 A2 19980604; WO 9823378 A3 20010503
DOCDB simple family (application)
DE 19649154 A 19961127; EP 9706510 W 19971121; EP 97951936 A 19971121