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:
Nov. 18, 2025
Filed:
Jul. 05, 2021
Applicant:
Heraeus Electro-nite International N.v., Houthalen, BE;
Inventors:
Christopher Hallam, Chesterfield, GB;
Mark Lee, Chesterfield, GB;
Ross Prodger, Chesterfield, GB;
Paul A. Turner, Hartland, WI (US);
Assignee:
HERAEUS ELECTRO-NITE INTERNATIONAL N.V., Houthalen, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21C 5/52 (2006.01); G01J 5/00 (2022.01); G01J 5/02 (2022.01); G01J 5/0821 (2022.01); B22D 2/00 (2006.01); G01K 13/02 (2021.01);
U.S. Cl.
CPC ...
G01J 5/004 (2013.01); G01J 5/0205 (2013.01); G01J 5/0821 (2013.01); B22D 2/006 (2013.01); C21C 5/52 (2013.01); C21C 2005/5288 (2013.01); G01K 13/026 (2021.01);
Abstract
The invention relates to a device and method for measuring a temperature of a molten metal bath. The device according to the present invention comprises a cored wire and a detector. The cored wire comprises an optical fiber, a first metal tube, a filler layer of an organic material and a second metal tube accommodating the filler layer.