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:
Feb. 25, 2020
Filed:
Jun. 23, 2015
Applicant:
Air Products and Chemicals, Inc., Allentown, PA (US);
Inventors:
Mark Daniel D'Agostini, Allentown, PA (US);
Anup Vasant Sane, Allentown, PA (US);
Avishek Guha, Breinigsville, PA (US);
Assignee:
Air Products and Chemicals, Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23J 7/00 (2006.01); F23D 14/32 (2006.01); F23L 7/00 (2006.01); F23C 6/04 (2006.01); F23D 1/00 (2006.01); F23D 14/24 (2006.01); F23D 14/22 (2006.01);
U.S. Cl.
CPC ...
F23D 14/32 (2013.01); F23C 6/045 (2013.01); F23D 1/00 (2013.01); F23D 14/22 (2013.01); F23D 14/24 (2013.01); F23L 7/007 (2013.01); F23C 2201/20 (2013.01); Y02E 20/344 (2013.01);
Abstract
An oxy-gaseous fuel burner () or a solid fuel burner () having an annular cavity () upstream from and proximate to an outlet plane () and a converging () or converging-diverging nozzle () located upstream from and proximal to the cavity (). The solid fuel burner () also is preferably operated so that the velocity of gas exiting a second annulus () is less than the velocity of gas exiting a central conduit ().