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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 11701696 B1

PDFFull Text
Date of Patent:
Jul. 18, 2023

Filed:

Mar. 10, 2022

Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product

Applicant:

Sms Group Gmbh, Duesseldorf, DE;

Inventors:

Thomas Heimann, Iserlohn, DE;

Heinz-Juergen Oudehinken, Essen, DE;

Christoph Hassel, Duisburg, DE;

Assignee:

SMS GROUP GMBH, Duesseldorf, DE;

Attorney:

Amster Rothstein & Ebenstein LLP

Primary Examiner:

Jophy S Koshy

Int. Cl.
CPC ...
C21D 11/00 (2006.01); B21B 37/74 (2006.01); B22D 11/12 (2006.01); B22D 27/04 (2006.01); B22D 11/22 (2006.01); G01K 7/42 (2006.01); F27B 9/40 (2006.01); B21B 1/22 (2006.01); C21D 1/26 (2006.01); F27B 9/30 (2006.01);
U.S. Cl.
CPC ...
B21B 37/74 (2013.01); B21B 1/22 (2013.01); B22D 11/1213 (2013.01); B22D 11/22 (2013.01); B22D 27/04 (2013.01); C21D 1/26 (2013.01); C21D 11/00 (2013.01); F27B 9/40 (2013.01); G01K 7/427 (2013.01); B21B 2001/225 (2013.01); B21B 2261/21 (2013.01); F27B 9/30 (2013.01); G01K 2213/00 (2013.01);
Abstract

A method for open-loop and/or closed-loop control of a heating of a cast or rolled metal product, includes the steps of determining the total enthalpy of the metal product from a sum of the free molar enthalpies (Gibbs energy) of all phases and/or phase fractions currently present in the metal product; determining a temperature distribution within the metal product by means of a dynamic temperature calculation model using the total enthalpy determined; and open-loop and/or closed-loop controlling of the heating of the metal product as a function of at least one output variable of the temperature calculation model.

Find Patent Forward Citations

Heimann, Thomas. (2023). Method and system for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product (U.S. Patent No. 11701696). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11701696

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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