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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.:

US 12753695 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

Jul. 31, 2025

Airfoils for gas turbine engines

Applicants:

General Electric Company, Evendale, OH (US);

General Electric Deutschland Holding Gmbh, Frankfurt, DE;

Inventors:

Rodrigo Rodriguez Erdmenger, Munich, DE;

Rudolf K. Selmeier, Fahrenzhausen, DE;

Paolo Vanacore, Munich, DE;

Michael Macrorie, Winchester, MA (US);

David V. Parker, Middleton, MA (US);

Assignees:

General Electric Company, Evendale, OH (US);

General Electric Deutschland Holding GmbH, Frankfurt, DE;

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Michael L Sehn

Int. Cl.
CPC ...
F01D 5/14 (2006.01);
U.S. Cl.
CPC ...
F01D 5/141 (2013.01); F05D 2240/301 (2013.01); F05D 2240/303 (2013.01); F05D 2240/304 (2013.01); F05D 2240/307 (2013.01); F05D 2300/133 (2013.01);
Abstract

A gas turbine engine includes a turbomachine having a compressor section, a combustion section, and a turbine section arranged in serial flow order along a centerline axis. The compressor section includes a plurality of airfoils. Each of the plurality of airfoils includes a leading edge, a trailing edge opposite the leading edge, a first sidewall extending between the leading edge and the trailing edge, a second sidewall extending between the leading edge and the trailing edge opposite the first sidewall, an airfoil root, and an airfoil tip opposite the airfoil root. Each of the plurality of airfoils defines a span height between the airfoil root and the airfoil tip, a leading edge thickness between the first sidewall and the second sidewall, an airfoil length extending between the leading edge and the trailing edge, a maximum thickness between the first sidewall and the second sidewall, and an airfoil thickness parameter.

Find Patent Forward Citations

Rodriguez Erdmenger, Rodrigo. (2026). Airfoils for gas turbine engines (U.S. Patent No. 12753695). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12753695

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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