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:
Sep. 15, 2026
Filed:
Sep. 06, 2021
Applicant:
Arcelormittal, Schaan, LI;
Inventors:
Maxime Brossard, Metz, FR;
Paul Durighello, Thionville, FR;
Friederike-Franka Albrecht, Bremen, DE;
Jan-Erik Hilger, Groß Ippener, DE;
Luc Diez, Metz, FR;
Assignee:
ArcelorMittal, Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 2/28 (2006.01); C22C 18/00 (2006.01); C23C 2/06 (2006.01); C23C 2/40 (2006.01);
U.S. Cl.
CPC ...
C23C 2/29 (2022.08); C23C 2/40 (2013.01); C22C 18/00 (2013.01); C23C 2/06 (2013.01);
Abstract
A cooling method of a travelling coated steel strip, exiting a hot-dip coating bath, including the steps of A) sucking a gas into a cooling device, B) filtering the sucked gas by a filtering system capturing at least 50% of the particles having a size of at least 2.5 μm, C) blowing, at a velocity comprised from 1 to 80 m·s, the sucked and filtered gas onto the coated steel strip.