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:
Sep. 14, 2010
Filed:
Dec. 22, 2006
Scott Andrew Burton, Cincinnati, OH (US);
Chander Prakash, Cincinnati, OH (US);
Joseph Machnaim, Bangalore, IN;
David Glenn Cherry, Loveland, OH (US);
Robert John Beacock, Cincinnati, OH (US);
Ching-pang Lee, Cincinnati, OH (US);
Craig Miller Kuhne, Cincinnati, OH (US);
Scott Andrew Burton, Cincinnati, OH (US);
Chander Prakash, Cincinnati, OH (US);
Joseph Machnaim, Bangalore, IN;
David Glenn Cherry, Loveland, OH (US);
Robert John Beacock, Cincinnati, OH (US);
Ching-Pang Lee, Cincinnati, OH (US);
Craig Miller Kuhne, Cincinnati, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
A stator vane that may be used in an engine assembly is provided. The stator vane includes an airfoil that has a first sidewall and a second sidewall, which connects to the first sidewall at a leading edge and at a trailing edge. The airfoil also includes a root portion and a tip portion. The first and second sidewalls both extend from the root portion to the tip portion. The airfoil root portion is formed with a negative lean, and the airfoil tip portion is formed with a positive lean.