Invention Grant
- Patent Title: Gas turbine engine airfoil
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Application No.: US15782547Application Date: 2017-10-12
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Publication No.: US10774650B2Publication Date: 2020-09-15
- Inventor: Timothy Charles Nash , Thomas J. Praisner
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee: RAYTHEON TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D9/02 ; F04D29/32 ; F04D29/38

Abstract:
A component for a gas turbine engine includes a platform that has a radially inner side and a radially outer side. A root portion extends from the radially inner side of the platform. An airfoil extends from the radially outer side of the platform. The airfoil includes a pressure side that extends between a leading edge and a trailing edge. A suction side extends between the leading edge and the trailing edge. A curvature inflection point is located between 30% and 70% of an axial chord length of the airfoil.
Public/Granted literature
- US20190112930A1 GAS TURBINE ENGINE AIRFOIL Public/Granted day:2019-04-18
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