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:
Aug. 24, 2021
Filed:
Jun. 26, 2019
Applicants:
Megha Jampani, Depew, NY (US);
Bryan R Bielec, Hamburg, NY (US);
Larry E Cates, Brownburg, IN (US);
Joseph a Maiolo, Grimsby, CA;
Stephen a Manley, Lukin, TX (US);
Inventors:
Megha Jampani, Depew, NY (US);
Bryan R Bielec, Hamburg, NY (US);
Larry E Cates, Brownburg, IN (US);
Joseph A Maiolo, Grimsby, CA;
Stephen A Manley, Lukin, TX (US);
Assignee:
Praxair Technology, Inc., Danbury, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23D 14/22 (2006.01); F23D 14/84 (2006.01); F23D 14/32 (2006.01); F23L 7/00 (2006.01);
U.S. Cl.
CPC ...
F23D 14/22 (2013.01); F23D 14/32 (2013.01); F23D 14/84 (2013.01); F23L 7/007 (2013.01);
Abstract
A burner that is useful for providing a melting flame whose axis can be altered during operation, and for providing a supersonic jet of oxidant that can penetrate through the surface of the molten material, has a unique combination of features including a specially contoured flame collar at its open discharge end.