Invention Grant
- Patent Title: Turbine component, turbine blade, and turbine component fabrication process
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Application No.: US13633928Application Date: 2012-10-03
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Publication No.: US09664052B2Publication Date: 2017-05-30
- Inventor: John McConnell Delvaux , Ronald Ralph Cairo , Jason Robert Parolini
- 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: McNees Wallace & Nurick LLC
- Main IPC: F01D5/14
- IPC: F01D5/14 ; F01D5/28

Abstract:
A turbine component, a turbine blade, and a turbine component fabrication process are disclosed. The turbine component includes ceramic matrix composite plies and a feature configured for preventing interlaminar tension of the ceramic matrix composite plies. The feature is selected from the group consisting of ceramic matrix composite tows or precast insert tows extending through at least a portion of the ceramic matrix composite plies, a woven fabric having fiber tows or a precast insert preventing contact between a first set of the ceramic matrix composite plies and a second set of the ceramic matrix composite plies, and combinations thereof. The process includes laying up ceramic matrix composite plies in a preselected arrangement and securing a feature configured for interlaminar tension.
Public/Granted literature
- US20140093381A1 TURBINE COMPONENT, TURBINE BLADE, AND TURBINE COMPONENT FABRICATION PROCESS Public/Granted day:2014-04-03
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