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:
Jul. 14, 2020
Filed:
Apr. 12, 2013
Applicant:
Arcelormittal Investigación Y Desarrollo, S.l., Sestao Bizkaia, ES;
Inventors:
Yong M. Lee, Munster, IN (US);
James M. Costino, Munster, IN (US);
Igor Komarovskiy, Schererville, IN (US);
Jerome S. Cap, Calumet City, IL (US);
Ramadeva C. Shastry, Crown Point, IN (US);
Assignee:
ARCELORMITTAL INVESTIGACIÓN Y DESARROLLO, S.L., Sestao Bizkaia, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D 27/00 (2010.01); C23C 2/00 (2006.01); C23C 30/00 (2006.01); F04F 1/18 (2006.01); F27D 3/00 (2006.01);
U.S. Cl.
CPC ...
C23C 2/003 (2013.01); C23C 30/00 (2013.01); F04F 1/18 (2013.01); F27D 27/005 (2013.01); F27D 2003/0054 (2013.01);
Abstract
A bubble pump is provided. The bubble pump has an interior formed from a material that is resistant to attack by molten aluminum. The interior surface may be formed from a ceramic. The ceramic may be selected from the following: alumina, magnesia, silicate, silicon carbide, or graphite, and the mixtures thereof. The ceramic may be a carbon-free, 85% AlOphosphate bonded castable refractory.