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:
Jul. 07, 2015
Filed:
Mar. 25, 2011
Applicants:
Andrew Breeze-stringfellow, Cincinnati, OH (US);
David Scott Clark, Liberty Township, OH (US);
Brent F. Beacher, Liberty Township, OH (US);
Inventors:
Andrew Breeze-Stringfellow, Cincinnati, OH (US);
David Scott Clark, Liberty Township, OH (US);
Brent F. Beacher, Liberty Township, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/00 (2006.01); F01D 5/14 (2006.01); F04D 29/54 (2006.01);
U.S. Cl.
CPC ...
F01D 5/148 (2013.01); F01D 5/141 (2013.01); F05D 2240/121 (2013.01); F05D 2240/303 (2013.01); Y02T 50/673 (2013.01); F05D 2250/71 (2013.01); F04D 29/544 (2013.01);
Abstract
A stator vane for a compressor is described. The stator vane has an airfoil root, an airfoil tip, a leading edge, a trailing edge, an inner span region, a midspan region and an outer span region, wherein the stator vane has a normalized camber profile that increases in the outer span region in a spanwise direction towards the tip and is more than 1.4 in the outer span region.