EP 0944448 B1 20020220 - INDUCTOR IN A FUSION TANK
Title (en)
INDUCTOR IN A FUSION TANK
Title (de)
INDUKTOR BEI EINEM SCHMELZENGEFÄSS
Title (fr)
INDUCTEUR A PLACER DANS UNE CUVE DE FUSION
Publication
Application
Priority
- DE 9702784 W 19971128
- DE 19651535 A 19961211
Abstract (en)
[origin: US6052403A] PCT No. PCT/DE97/02784 Sec. 371 Date Jun. 4, 1999 Sec. 102(e) Date Jun. 4, 1999 PCT Filed Nov. 28, 1997 PCT Pub. No. WO98/25718 PCT Pub. Date Jun. 18, 1998An inductor is used to generate an electromagnetic AC field at a pipe-in-pipe discharge element of a metallurgical vessel. The inductor has at least two cooling fluid regions for the flow of cooling fluid therethrough. First supply and drain lines are connected to a first of the cooling fluid regions for supplying the first cooling fluid thereto. Second supply and drain lines are connected to a second region. The second cooling fluid is different than the first cooling fluid so that separate regions can be separately cooled with different cooling fluids having different properties.
IPC 1-7
IPC 8 full level
B22D 11/10 (2006.01); B22D 41/14 (2006.01); B22D 41/60 (2006.01); G08B 13/24 (2006.01); H01F 1/153 (2006.01); H05B 6/42 (2006.01)
CPC (source: EP KR US)
B22D 41/14 (2013.01 - EP US); B22D 41/60 (2013.01 - KR); G08B 13/2408 (2013.01 - EP US); H01F 1/15316 (2013.01 - EP US); H05B 6/42 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IT LI LU NL PT SE
DOCDB simple family (publication)
US 6052403 A 20000418; AT E213440 T1 20020315; AU 5309398 A 19980703; DE 19651535 C1 19980430; DE 19781390 D2 19991111; DE 59706455 D1 20020328; EP 0944448 A1 19990929; EP 0944448 B1 20020220; JP 2001505487 A 20010424; KR 20000057522 A 20000925; WO 9825718 A1 19980618
DOCDB simple family (application)
US 31938399 A 19990604; AT 97949973 T 19971128; AU 5309398 A 19971128; DE 19651535 A 19961211; DE 19781390 T 19971128; DE 59706455 T 19971128; DE 9702784 W 19971128; EP 97949973 A 19971128; JP 52607798 A 19971128; KR 19997005228 A 19990611