EP 1218549 B1 20040204 - METALLURFICAL FURNACE HAVING COPPER COOLING PLATES
Title (en)
METALLURFICAL FURNACE HAVING COPPER COOLING PLATES
Title (de)
METALLURGISCHER OFEN MIT KUPFERKÜHLPLATTEN
Title (fr)
FOUR METALLURGIQUE AYANT DES PLAQUES DE REFROIDISSEMENT EN CUIVRE
Publication
Application
Priority
- DE 19943287 A 19990910
- EP 0008726 W 20000907
Abstract (en)
[origin: DE19943287A1] According to the prior art, copper cooling plates (10) are fixed to the furnace armour plate (15) of metallurgical furnaces by elastically, gas tightly connecting the coolant pipes (13, 14) to said furnace armour plate (15) using compensators (16) and by welding. This prevents the fixture from being destroyed by heat-related alternating bending stresses. According to the invention, at least one fixed-point fixing element (11) is located near the coolant tubes (13, 14). As a result, at least some of the compensators (16) that are usually provided are no longer required and the costs are reduced.
IPC 1-7
IPC 8 full level
C21B 7/10 (2006.01); F27B 1/24 (2006.01); F27D 1/12 (2006.01)
CPC (source: EP KR US)
C21B 7/10 (2013.01 - EP KR US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
US 6843958 B1 20050118; AR 025597 A1 20021204; AT E258994 T1 20040215; AU 7650700 A 20010417; AU 770082 B2 20040212; BR 0013293 A 20020702; CA 2384455 A1 20010322; CN 1206371 C 20050615; CN 1373814 A 20021009; CZ 2002864 A3 20020814; DE 19943287 A1 20010315; DE 50005224 D1 20040311; EG 22979 A 20031231; EP 1218549 A1 20020703; EP 1218549 B1 20040204; ES 2215728 T3 20041016; HU P0204298 A2 20030328; JP 2003509588 A 20030311; KR 20020029782 A 20020419; MX PA02002533 A 20021023; PL 354311 A1 20040112; RU 2245372 C2 20050127; SK 3412002 A3 20021203; TR 200200624 T2 20020923; TW 533240 B 20030521; WO 0120045 A1 20010322; ZA 200202202 B 20021018
DOCDB simple family (application)
US 7065002 A 20020611; AR P000104693 A 20000907; AT 00965931 T 20000907; AU 7650700 A 20000907; BR 0013293 A 20000907; CA 2384455 A 20000907; CN 00812711 A 20000907; CZ 2002864 A 20000907; DE 19943287 A 19990910; DE 50005224 T 20000907; EG 20001140 A 20000909; EP 0008726 W 20000907; EP 00965931 A 20000907; ES 00965931 T 20000907; HU P0204298 A 20000907; JP 2001523414 A 20000907; KR 20027003028 A 20020307; MX PA02002533 A 20000907; PL 35431100 A 20000907; RU 2002109230 A 20000907; SK 3412002 A 20000907; TR 200200624 T 20000907; TW 89118308 A 20000907; ZA 200202202 A 20020319