Invention Grant
- Patent Title: Airfoil with dual profile leading end
-
Application No.: US15354096Application Date: 2016-11-17
-
Publication No.: US10436049B2Publication Date: 2019-10-08
- Inventor: Tracy A. Propheter-Hinckley
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee: UNITED TECHNOLOGIES CORPORATION
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D9/06 ; F02C3/04 ; F01D25/00 ; F01D5/14 ; F01D5/28
Abstract:
An airfoil includes an airfoil section with a dual airfoil profile. The airfoil section includes a double wall. The double wall has an outer wall that defines a primary leading end of the dual airfoil profile and an inner wall that defines a secondary leading end of the dual airfoil profile. The inner wall is spaced from the outer wall.
Public/Granted literature
- US20180135447A1 AIRFOIL WITH DUAL PROFILE LEADING END Public/Granted day:2018-05-17
Information query
