EP 3099829 B1 20190327 - DEVICE FOR COOLING PLATE- OR WEB-LIKE SHEET METAL, AND HEAT TREATMENT METHOD
Title (en)
DEVICE FOR COOLING PLATE- OR WEB-LIKE SHEET METAL, AND HEAT TREATMENT METHOD
Title (de)
EINRICHTUNG ZUM KÜHLEN VON PLATTEN- ODER BAHNFÖRMIGEM BLECH AUS METALL UND VERFAHREN ZUR WÄRMEBEHANDLUNG
Title (fr)
DISPOSITIF DE REFROIDISSEMENT D'UNE TÔLE MÉTALLIQUE EN FORME DE PLAQUE OU DE BANDE ET PROCÉDÉ DE TRAITEMENT THERMIQUE
Publication
Application
Priority
- DE 102014001146 A 20140131
- EP 2015050716 W 20150115
Abstract (en)
[origin: WO2015113832A1] The invention relates to a device for cooling plate- or web-like sheet metal, comprising: transport means for continuously transporting the sheet metal in a through-flow direction; a cooling zone in which at least one outlet pipe extends both over and under the sheet metal, in a transverse direction in relation to the through-flow direction, wherein the outlet pipe has at least one outlet opening, and wherein the outlet pipe is connected to a cooling medium supply via control means. The invention also relates to a method for heat treating plate- or web-like sheet metal. According to the invention, in the cooling-off zone (2), at least two outlet pipes (3a - 3c) are arranged both above and below the sheet metal (4), the outlet openings (5a - 5c) of which outlet pipes are each different sizes. By selectively supplying at least one outlet pipe (3a – 3c) with cooling medium, the sheet metal or the band (4) is cooled-off at different cooling-off speeds and/or cooling-off intensities.
IPC 8 full level
B21B 37/76 (2006.01); B21B 45/02 (2006.01); C21D 1/667 (2006.01); C21D 9/573 (2006.01); C21D 11/00 (2006.01)
CPC (source: EP)
B21B 45/0218 (2013.01); B21B 45/0233 (2013.01); C21D 1/667 (2013.01); C21D 9/573 (2013.01); C21D 9/5735 (2013.01); B21B 37/76 (2013.01); C21D 11/005 (2013.01)
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
DOCDB simple family (publication)
WO 2015113832 A1 20150806; DE 102014001146 A1 20150806; EP 3099829 A1 20161207; EP 3099829 B1 20190327
DOCDB simple family (application)
EP 2015050716 W 20150115; DE 102014001146 A 20140131; EP 15700991 A 20150115