Invention Grant
- Patent Title: Multi-walled airfoil core
-
Application No.: US17322211Application Date: 2021-05-17
-
Publication No.: US11434768B2Publication Date: 2022-09-06
- Inventor: Christopher J. Peters , Emma J. Place , Jeffrey J. DeGray , Dominic J. Mongillo , Timothy J. Jennings , Raymond Surace , Jeremy B. Fredette
- Applicant: Raytheon 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: B22C9/10
- IPC: B22C9/10 ; F01D5/18 ; B22D25/02
Abstract:
An airfoil core includes a first core portion that has a hybrid skin core, a tip flag core, and a trailing edge core. A second core portion has a serpentine core and a leading edge core.
Public/Granted literature
- US20210277785A1 MULTI-WALLED AIRFOIL CORE Public/Granted day:2021-09-09
Information query
