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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.:

US 12590761 B1

PDFFull Text
Date of Patent:
Mar. 31, 2026

Filed:

Sep. 23, 2021

Direct flame preheating section for a continuous metal strip processing line

Applicant:

Fives Stein, Maisons-Alfort, FR;

Inventors:

Sébastien Lemaire, Maisons-Alfort, FR;

Jean-Pierre Lipp George, Maisons-Alfort, FR;

Camille Moukarzel, Maisons-Alfort, FR;

Patrice Sedmak, Maisons-Alfort, FR;

Abou BA, Maisons-Alfort, FR;

Assignee:

FIVES STEIN, , FR;

Attorney:

The Belles Group, P.C.

Primary Examiner:

Tima M Mcguthry-Banks

Int. Cl.
CPC ...
F27B 9/12 (2006.01); C21D 1/52 (2006.01); C21D 1/767 (2006.01); C21D 9/56 (2006.01); F27B 9/28 (2006.01); F27B 9/30 (2006.01); F27D 13/00 (2006.01); F27D 99/00 (2010.01);
U.S. Cl.
CPC ...
F27B 9/12 (2013.01); C21D 1/52 (2013.01); C21D 1/767 (2013.01); C21D 9/561 (2013.01); F27B 9/28 (2013.01); F27B 9/3005 (2013.01); F27D 13/00 (2013.01); F27D 99/0033 (2013.01); F27B 2009/122 (2013.01);
Abstract

Direct flame preheating section for continuous metal strip processing lines, comprising a connecting zone between an active zone provided with burners capable of operating in 'no flame' mode and a recuperative zone for preheating the strip by exchange with combustion fumes originating from the active zone, the connecting zone having chambers capable of orienting the flow of fumes such that they flow head-on relative to the strip when exiting the active zone and entering the recuperative zone depending on the direction of flow of the fumes.

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Lemaire, Sébastien. (2026). Direct flame preheating section for a continuous metal strip processing line (U.S. Patent No. 12590761). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590761

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