Title (en)

METHOD AND DEVICE FOR CONVECTIVE HEAT TRANSFER BETWEEN A HEAT TRANSFER MEDIUM AND THE SURFACE OF A WORKPIECE

Title (de)

VERFAHREN UND VORRICHTUNG ZUR KONVEKTIVEN WÄRMEÜBERTRAGUNG ZWISCHEN EINEM WÄRMEÜBERTRAGUNSMITTEL UND DER OBERFLÄCHE EINES WERKSTÜCKES

Title (fr)

PROCEDE ET UN DISPOSITIF POUR TRANSMETTRE LA CHALEUR PAR CONVECTION ENTRE UN SUPPORT DE TRANSMISSION THERMIQUE ET LA SURFACE D'UNE PIECE

Publication

EP 1490524 B1 20050824 (DE)

Application

EP 03717150 A 20030317

Priority

• DE 0300864 W 20030317
• DE 10211749 A 20020315
• DE 10227499 A 20020619

Abstract (en)

[origin: WO03078665A2] The invention relates to a method and a device for convective heat transfer between a heat transfer medium and a surface, in particular the front face of a wound metal strip in the form of a coil, said surface being impinged upon by the heat transfer medium by means of at least one nozzle wall. The heat transfer medium can be a fluid or a gas. The device is characterised in that at least one of the nozzle walls (10; 11) and the surface to be impinged are mutually mobile during the heat treatment. In a preferred embodiment of the invention, the nozzle walls can be rotated about a rotational axis (71), which corresponds to the primary axis (70) of the coil, or is substantially parallel to said primary axis.

IPC 1-7

C21D 1/00

IPC 8 full level

C21D 1/667 (2006.01); C21D 1/767 (2006.01); C21D 9/54 (2006.01)

CPC (source: EP)

C21D 1/667 (2013.01); C21D 1/767 (2013.01); C21D 9/54 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 03078665 A2 20030925; WO 03078665 A3 20031218; AT E302858 T1 20050915; AU 2003221601 A1 20030929; AU 2003221601 A8 20030929; EP 1490524 A2 20041229; EP 1490524 B1 20050824; EP 1490524 B2 20090121

DOCDB simple family (application)

DE 0300864 W 20030317; AT 03717150 T 20030317; AU 2003221601 A 20030317; EP 03717150 A 20030317