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:
Aug. 08, 2017
Filed:
Dec. 21, 2012
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Jared Peter Buhler, Tewksbury, MA (US);
Marshall Scott Allen, Amesbury, MA (US);
Daniel Edward Demers, Ipswich, MA (US);
Robert Francis Manning, Newburyport, MA (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F01D 9/02 (2006.01);
U.S. Cl.
CPC ...
F01D 5/188 (2013.01); F01D 5/189 (2013.01); F01D 9/02 (2013.01); F05D 2250/185 (2013.01); F05D 2260/201 (2013.01); Y02T 50/676 (2013.01);
Abstract
An airfoil cooling circuit includes an impingement cooling circuit and a serpentine cooling circuit. An airfoil for use in a gas turbine engine having a cooling circuit which includes an impingement cooling circuit and a serpentine cooling circuit.