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:
Oct. 05, 1999
Filed:
Jul. 27, 1998
Majed A Toqan, Avon, CT (US);
Richard W Borio, Somers, CT (US);
Thomas G Duby, Enfield, CT (US);
Richard C LaFlesh, Suffield, CT (US);
Julie A Nicholson, West Haven, CT (US);
David E Thornock, Torrington, CT (US);
Other;
Abstract
A method for effecting control over a radially stratified flame core burner that is particularly suited for employment in a firing system of a fossil fuel-fired furnace for purposes of reducing the NO.sub.X emissions from the fossil fuel-fired furnace. The subject method for effecting control over a radially stratified flame core burner enables the foregoing to be accomplished while yet at the same time minimizing CO emissions and the opacity of the exhaust from the stack of the fossil fuel-fired furnace without extending the envelope of the flame produced by the radially stratified flame core burner.