(19)
(11) EP 0 310 604 A1

(12)

(43) Date of publication:
12.04.1989 Bulletin 1989/15

(21) Application number: 87902820.0

(22) Date of filing: 10.04.1987
(51) International Patent Classification (IPC): 
B01F 13/ 08( . )
F27B 14/ 08( . )
H05B 6/ 34( . )
C21C 7/ 00( . )
F27D 23/ 04( . )
F27D 3/ 00( . )
(86) International application number:
PCT/SE1987/000182
(87) International publication number:
WO 1987/006332 (22.10.1987 Gazette 1987/23)
(84) Designated Contracting States:
DE FR GB IT

(30) Priority: 16.04.1986 SE 19860001763

(71) Applicant: ASEA BROWN BOVERI AB
S-721 83 Västeras (SE)

(72) Inventor:
  • BERKESTAD, Karl-Erik
    S-582 67 Linköping (SE)

(74) Representative: Boecker, Joachim, Dr.-Ing. 
Adelonstrasse 58
D-65929 Frankfurt am Main
D-65929 Frankfurt am Main (DE)

   


(54) ARRANGEMENT IN STEEL MANUFACTURING BY MEANS OF INDUCTIVE STIRRING