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. 16, 1994
Filed:
Dec. 07, 1992
Eric J Brambani, Schenectady, NY (US);
Jonathan Munshi, Schenectady, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A fuel nozzle tip construction for a dual fuel gas turbine includes a centrally arranged metal liquid fuel tip having a liquid fuel flow passage therein; a radially outer ceramic atomizing air tip surrounding the liquid fuel tip in radially spaced and substantially concentric relationship such that an atomizing air passage is formed therebetween; a radially outermost metal gas fuel tip surrounding the atomizing air tip in radially spaced and substantially concentric relationship such that a gas fuel passage is formed therebetween; a metal retaining cup radially between the atomizing air tip and the gas fuel tip; and a pair of compliant interface elements, one interposed between the gas tip and the atomizing air tip at a forward end of the atomizing air tip, and the other interposed between the retaining cup and the atomizing air tip at a rearward end of the atomizing air tip.