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:
Jun. 02, 2015
Filed:
Oct. 15, 2008
Applicants:
Son-ha Giang, Sucy en Brie, FR;
Luc Jarry, Meudon, FR;
Gerard Le Gouefflec, Velizy, FR;
Dominique Robillard, Versailles, FR;
Inventors:
Son-Ha Giang, Sucy en Brie, FR;
Luc Jarry, Meudon, FR;
Gerard Le Gouefflec, Velizy, FR;
Dominique Robillard, Versailles, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23L 9/00 (2006.01); F23D 14/32 (2006.01); F23D 14/78 (2006.01); F23N 3/00 (2006.01); F23N 5/18 (2006.01); C03B 5/173 (2006.01); C03B 7/06 (2006.01);
U.S. Cl.
CPC ...
F23D 14/32 (2013.01); F23D 14/78 (2013.01); F23N 3/002 (2013.01); F23N 5/184 (2013.01); C03B 5/173 (2013.01); C03B 7/065 (2013.01); F23L 2900/07003 (2013.01); F23L 2900/07006 (2013.01); F23L 2900/07007 (2013.01); F23N 2005/181 (2013.01); F23N 2037/26 (2013.01); Y02E 20/344 (2013.01); Y02T 50/677 (2013.01);
Abstract
Methods and apparatus for controlling the operation of a burner used for heating liquid glass feeders of a glass furnace. A burner is supplied with a fuel and oxygen. An additional gas is injected so that the sum of the oxygen flow, the fuel flow and the additional gas flow is greater than a minimum cooling flow for the burner.