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:
Mar. 28, 2017
Filed:
Jan. 02, 2014
Applicant:
Solar Turbines Incorporated, San Diego, CA (US);
Inventors:
Assignee:
Sofar Turbines Incorporated, San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F01D 9/06 (2006.01); F01D 5/18 (2006.01);
U.S. Cl.
CPC ...
F01D 9/065 (2013.01); F01D 5/187 (2013.01); F01D 9/041 (2013.01); F01D 5/186 (2013.01); F05D 2240/121 (2013.01); F05D 2240/122 (2013.01); F05D 2240/123 (2013.01); F05D 2250/323 (2013.01); F05D 2260/202 (2013.01);
Abstract
A nozzle segment for a nozzle ring of a gas turbine engine is disclosed. The nozzle segment includes an upper endwall, a lower endwall, and an airfoil extending between the upper endwall and the lower endwall. The airfoil includes a pressure side wall, a plurality of inner cooling apertures, and a plurality of outer cooling apertures. The plurality of inner cooling apertures extends through a pressure side wall and is arranged in a first row adjacent the lower endwall. The plurality of outer cooling apertures extends through the pressure side wall and is arranged in a second row adjacent the upper endwall.