Invention Grant
- Patent Title: Shape recessed surface cooling air feed hole blockage preventer for a gas turbine engine
-
Application No.: US16220396Application Date: 2018-12-14
-
Publication No.: US11073024B2Publication Date: 2021-07-27
- Inventor: Christopher Perron , Justin M. Aniello , Shawn M. McMahon , Mohamed Hassan , Ricardo Trindade , Steven Bruce Gautschi , David Barger , Brett Alan Bartling , Nicholas J. Madonna , Robin Prenter , Ryan Lundgreen , Christopher Cosher
- 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: Bachman & LaPointe, P.C.
- Main IPC: F01D5/18
- IPC: F01D5/18 ; F01D9/04 ; F01D25/12 ; F01D25/14 ; F01D25/24
Abstract:
A vane ring for a gas turbine engine component includes a multiple of vanes that extend between an inner vane platform and an outer vane platform, each of the multiple of vanes contains an airfoil cooling circuit that receives cooing airflow through a feed passage located in the outer vane platform and an extension from the outer vane platform, the extension comprises a metering passage in communication with the feed passage.
Information query
