Invention Grant
- Patent Title: Ply architecture for integral platform and damper retaining features in CMC turbine blades
-
Application No.: US15021318Application Date: 2014-09-11
-
Publication No.: US10202853B2Publication Date: 2019-02-12
- Inventor: Chad Daniel Kleinow
- Applicant: GENERAL ELECTRIC COMPANY
- Applicant Address: US NY Schenectady
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Schenectady
- Agency: General Electric Company
- Agent William Andes
- International Application: PCT/US2014/055205 WO 20140911
- International Announcement: WO2015/080781 WO 20150604
- Main IPC: F01D5/28
- IPC: F01D5/28 ; F01D5/26 ; F01D5/22 ; F01D5/14 ; F01D11/08 ; F01D5/30 ; F01D11/00
Abstract:
Various embodiments are provided which provide an architecture for CMC plies to improve strength of damper retaining features of a turbine blade assembly. The plies (62) may also be integrated with the platform structure (50) to strength the CMC blade assembly.
Public/Granted literature
- US20160222800A1 PLY ARCHITECTURE FOR INTEGRAL PLATFORM AND DAMPER RETAINING FEATURES IN CMC TURBINE BLADES Public/Granted day:2016-08-04
Information query
