EP 2814989 A1 20141224 - COOLING OF COATED SHEET METAL STRIP
Title (en)
COOLING OF COATED SHEET METAL STRIP
Title (de)
KÜHLUNG EINES BESCHICHTETEN BLECHSTREIFENS
Title (fr)
REFROIDISSEMENT DE BANDE DE TÔLE MÉTALLIQUE REVÊTUE
Publication
Application
Priority
- EP 12290051 A 20120213
- EP 2013052120 W 20130204
- EP 13702066 A 20130204
Abstract (en)
[origin: WO2013120714A1] A cooling system is described for the continuous cooling of sheet metal strip. The cooling system is installed downstream of a continuous oven which is drying a coating applied to the sheet metal. The cooling system is provided with means for blowing cooling air onto the sheet metal strip. The cooling system comprises -for at least part of the means for blowing cooling air onto the sheet metal strip - means for increasing the temperature of the cooling air prior to blowing the cooling air onto the sheet metal. A method is disclosed for using such cooling systems, e.g. for cooling coatings comprising magnesium oxide that are applied on grain-oriented electrical steel.
IPC 8 full level
C21D 1/70 (2006.01); C21D 8/12 (2006.01); C21D 9/573 (2006.01); F27B 9/30 (2006.01); F27D 9/00 (2006.01); F27D 17/00 (2006.01)
CPC (source: EP)
C21D 1/70 (2013.01); C21D 8/12 (2013.01); C21D 9/573 (2013.01); F27B 9/30 (2013.01); F27D 9/00 (2013.01); F27D 17/00 (2013.01); Y02P 10/25 (2015.11)
Citation (search report)
See references of WO 2013120714A1
Citation (examination)
- EP 0606884 A1 19940720 - NIPPON STEEL CORP [JP]
- KR 20030053330 A 20030628 - POSCO [KR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013120714 A1 20130822; CN 104066857 A 20140924; CN 104066857 B 20160601; EP 2814989 A1 20141224
DOCDB simple family (application)
EP 2013052120 W 20130204; CN 201380006223 A 20130204; EP 13702066 A 20130204