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. 31, 2017
Filed:
Jan. 06, 2015
Applicant:
United Technologies Corporation, Hartford, CT (US);
Inventors:
Sarah Riley, Glastonbury, CT (US);
Kristopher K. Anderson, Manchester, CT (US);
Assignee:
UNITED TECHNOLOGIES CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F01D 5/18 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 9/041 (2013.01); F01D 5/186 (2013.01); F01D 25/12 (2013.01); F05D 2250/74 (2013.01); F05D 2260/202 (2013.01); Y02T 50/673 (2013.01); Y02T 50/676 (2013.01);
Abstract
A vane includes a pair of airfoils that have a plurality of film cooling holes that extend through an exterior surface of the airfoils. Each plurality of film cooling holes break through the exterior surface at geometric coordinates in accordance with Cartesian coordinate values of X, Y and Z as set forth in Table 1. Each geometric coordinates is measured from a reference point on a leading edge rail of a platform of the vane.