Invention Grant
- Patent Title: Hybrid part made from monolithic ceramic skin and CMC core
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Application No.: US14524065Application Date: 2014-10-27
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Publication No.: US09505145B2Publication Date: 2016-11-29
- Inventor: Michael G McCaffrey , John E Holowczak
- 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: B28B23/02
- IPC: B28B23/02 ; F01D5/28 ; F01D5/30 ; C04B35/80 ; B28B7/18 ; B28B1/00 ; B28B1/14 ; B28B11/24 ; B28B23/00 ; C04B35/565 ; C04B35/584
Abstract:
A hybrid part for use in a gas turbine engine has a platform and an attachment feature. The platform and an exterior portion of the attachment feature are formed from a monolithic ceramic material. A ceramic matrix composite material is located adjacent interior portions of the platform and the attachment feature and is bonded to the monolithic ceramic material.
Public/Granted literature
- US20150042023A1 Hybrid Part Made From Monolithic Ceramic Skin and CMC Core Public/Granted day:2015-02-12
Information query
