The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2024
Filed:
May. 20, 2022
Primetals Technologies Austria Gmbh, Linz, AT;
Primetals Technologies Germany Gmbh, Erlangen, DE;
Erich Opitz, Linz, AT;
Lukas Pichler, Linz, AT;
Axel Rimnac, Linz, AT;
Alois Seilinger, Linz, AT;
Albrecht Sieber, Möhrendorf, DE;
Klaus Weinzierl, Nuremberg, DE;
Primetals Technologies Austria GmbH, Linz, AT;
Primetals Technologies Germany GmbH, Erlangen, DE;
Abstract
A method for cooling a rolled product in a cooling section which is located upstream of a finishing train of a hot rolling mill. The cooling section includes a cooling device which can deliver a coolant flow of a coolant onto a rolled product surface of the rolled product. In the method, a coolant flow is delivered, by means of each cooling device and in each cooling section pass, onto the rolled product surface, which flow is set to a set value that is assigned to the relevant cooling device for the cooling section pass. The set values for a cooling section pass are determined in a simulation of the cooling section pass so that surface temperatures, determined in the simulation, of the rolled product surface upon leaving active regions of the cooling device do not exceed a minimum value for a surface temperature of the rolled product surface.