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:
Jun. 07, 2022
Filed:
Dec. 18, 2018
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Zachary Daniel Webster, Cincinnati, OH (US);
Steven Robert Brassfield, Cincinnati, OH (US);
Gregory Terrence Garay, West Chester, OH (US);
Tingfan Pang, West Chester, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/20 (2006.01); F01D 5/30 (2006.01);
U.S. Cl.
CPC ...
F01D 5/187 (2013.01); F01D 5/20 (2013.01); F01D 5/3007 (2013.01); F05D 2240/304 (2013.01); F05D 2240/305 (2013.01); F05D 2240/306 (2013.01); F05D 2240/307 (2013.01); F05D 2240/81 (2013.01); F05D 2260/201 (2013.01); F05D 2260/202 (2013.01);
Abstract
An airfoil for a turbine engine includes an outer wall bounding an interior and defining a pressure side and a suction side, the outer wall extending axially between a leading edge and a trailing edge to define a chord-wise direction, and also extending radially between a root and a tip to define a span-wise direction. At least one cooling conduit can be formed in the interior of the airfoil, and a tip rail can project from the tip in the span-wise direction.