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:
Dec. 17, 2019
Filed:
Apr. 07, 2017
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
James Michael Hoffman, Hamilton Township, OH (US);
Weston Nolan Dooley, West Chester, OH (US);
Aaron Ezekiel Smith, Montgomery, OH (US);
Steven Robert Brassfield, Cincinnati, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 5/08 (2006.01);
U.S. Cl.
CPC ...
F01D 5/081 (2013.01); F01D 5/187 (2013.01); F05D 2240/81 (2013.01); F05D 2250/313 (2013.01); F05D 2250/314 (2013.01); F05D 2250/75 (2013.01); F05D 2260/202 (2013.01);
Abstract
An airfoil assembly for a turbine engine can comprise a platform having first and second opposing surfaces, an airfoil extending from the first surface, a base extending from the second surface, and a platform cooling circuit including a feed tube, a first branch, a second branch, and a flow divider.