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:
Jan. 20, 2015
Filed:
Dec. 11, 2009
Applicant:
Barry Alan Cady, Chelsea, AU;
Inventor:
Barry Alan Cady, Chelsea, AU;
Assignee:
Technological Resources Pty. Limited, Melbourne, Victoria, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21B 7/16 (2006.01); C21C 5/46 (2006.01); C21C 5/52 (2006.01); F27B 3/22 (2006.01); F27D 1/16 (2006.01);
U.S. Cl.
CPC ...
C21C 5/4606 (2013.01); C21C 5/5217 (2013.01); F27B 3/22 (2013.01); F27D 1/16 (2013.01);
Abstract
An apparatus for injecting gas into a vessel is disclosed. The apparatus comprises a gas flow duct from which to discharge gas from the duct, an elongate central structure extending within the gas flow duct from its rear end to its forward end, and a plurality of flow directing vanes disposed about the central structure adjacent the forward end of the duct. The forward end of the central structure and the vanes are water cooled by separate supply passages.