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:
Nov. 13, 2018
Filed:
Aug. 14, 2014
Applicant:
Siemens Aktiengesellschaft, München, DE;
Inventors:
Stephen A. Ramier, Fredericton, CA;
Vinayak V. Barve, Oviedo, FL (US);
Richard L. Thackway, Oviedo, FL (US);
Charalambos Polyzopoulos, Orlando, FL (US);
Assignee:
SIEMENS AKTIENGESELLSCHAFT, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23R 3/28 (2006.01); F23R 3/36 (2006.01); F23D 14/76 (2006.01); F23D 11/38 (2006.01); F23D 14/78 (2006.01);
U.S. Cl.
CPC ...
F23R 3/283 (2013.01); F23D 11/38 (2013.01); F23D 14/76 (2013.01); F23D 14/78 (2013.01); F23R 3/36 (2013.01); F23D 2214/00 (2013.01); F23D 2900/00018 (2013.01);
Abstract
A multi-functional fuel nozzle () for a combustion turbine engine is provided. A nozzle cap () may be disposed at a downstream end of the nozzle. A heat shield () is mounted onto the nozzle cap. A plurality of cooling channels () is arranged between a forward face of the nozzle cap and a corresponding back side of the heat shield. The plurality of cooling channels may be arranged to discharge cooling air over a forward face of an atomizer assembly in the multi-functional fuel nozzle.