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:
Jan. 10, 2023
Filed:
Mar. 13, 2020
Primetals Technologies Austria Gmbh, Linz, AT;
Erich Opitz, Linz, AT;
Lukas Pichler, Linz, AT;
Florian Poeschl, Linz, AT;
Alois Seilinger, Linz, AT;
Klaus Weinzierl, Nuremberg, DE;
Primetals Technologies Austria GmbH, Linz, AT;
Abstract
Device for cooling flat rolled material with a liquid coolant has at least one cooling bar, which is arranged above the conveying path and to which the liquid coolant is fed. A plurality of outlet tubes have, in a flow direction of the liquid coolant, an initial portion, which proceeds from the inlet opening and extends upward, a middle portion, which adjoins the initial portion, and an end portion, which adjoins the middle portion and extends downward and to the output opening. The middle portion contains a vertex at which the coolant flowing through the outlet tube in question reaches a highest point. The outlet openings are located above the cooling bar. A height distance (h) of the inlet opening from the vertex is at least twice as large, in particular at least three times as large, as a height distance (h) of the outlet opening from the vertex.