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. 03, 2019
Filed:
Nov. 27, 2017
Applicant:
Berry Metal Company, Harmony, PA (US);
Inventors:
Derek S. Dengel, Harmony, PA (US);
Edward J. Green, Sewickley, PA (US);
Assignee:
Berry Metal Company, Harmony, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21C 5/34 (2006.01); C21C 5/46 (2006.01); F27D 3/16 (2006.01); F27D 21/00 (2006.01); F27D 21/02 (2006.01); C21C 5/35 (2006.01); F27D 19/00 (2006.01);
U.S. Cl.
CPC ...
C21C 5/34 (2013.01); C21C 5/35 (2013.01); C21C 5/462 (2013.01); C21C 5/4606 (2013.01); C21C 5/4673 (2013.01); F27D 3/16 (2013.01); F27D 21/00 (2013.01); F27D 21/0014 (2013.01); F27D 21/02 (2013.01); C21C 2005/4626 (2013.01); F27D 2003/169 (2013.01); F27D 2019/0006 (2013.01); F27D 2021/026 (2013.01);
Abstract
A lance comprising a lance body including a lance head connected to said lance body and comprising a nozzle body having a central strut having bore hole; a camera assembly, such as an optical or infrared camera assembly, received in said bore hole for monitoring the temperature of said lance head or molten heat in which the lance is inserted; and a protective pipe pressurized with a gas disposed in the bore and surrounding said camera assembly.