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. 28, 2021
Filed:
Jan. 03, 2020
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Kelli Marie Fishback, Liberty Township, OH (US);
Jonathan Russell Ratzlaff, Loveland, OH (US);
Steven Robert Brassfield, North Bend, OH (US);
Kurt Thomas Whittington, Maineville, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/12 (2006.01); F01D 25/12 (2006.01);
U.S. Cl.
CPC ...
F01D 25/12 (2013.01); F01D 5/12 (2013.01); F05D 2220/30 (2013.01); F05D 2260/232 (2013.01);
Abstract
An airfoil assembly for a turbine engine that includes a platform, a dovetail, an airfoil. The airfoil assembly can further include a cooling air circuit that fluidly connects to a platform cooling passage. The cooling air circuit and platform cooling passage can be contained within or housed at least in part by the platform, the dovetail, or the airfoil. The cooling air circuit can also include a deflector.