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:
Mar. 25, 2025
Filed:
Mar. 27, 2024
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Trevor Howard Wood, Clifton Park, NY (US);
Kishore Ramakrishnan, Rexford, NY (US);
Assignee:
General Electric Company, Evendale, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 25/04 (2006.01); B64D 33/02 (2006.01); F01D 5/14 (2006.01); F01D 5/18 (2006.01); F01D 9/04 (2006.01); F02K 1/82 (2006.01); G10K 11/16 (2006.01);
U.S. Cl.
CPC ...
F01D 25/04 (2013.01); F01D 5/141 (2013.01); F01D 5/145 (2013.01); F01D 5/18 (2013.01); F01D 9/041 (2013.01); F02K 1/827 (2013.01); G10K 11/16 (2013.01); B64D 2033/0226 (2013.01); F05D 2240/121 (2013.01); F05D 2250/184 (2013.01); F05D 2260/96 (2013.01); F05D 2260/961 (2013.01);
Abstract
An airfoil is provided defining a spanwise direction, a chordwise direction, a root end, a tip end, a leading edge end, and a trailing edge end. The airfoil includes: a leading edge extending from the leading edge end; a body extending along the spanwise direction between the root end and the tip end, the body including a plurality of cavity walls defining a plurality of cavities, each of the plurality of cavities having an inlet located at the leading edge; and a porous face sheet positioned on at least one inlet of the plurality of cavities.