Invention Grant
- Patent Title: Hybrid part made from monolithic ceramic skin and CMC core
- Patent Title (中): 混合部分由单片陶瓷皮和CMC芯制成
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Application No.: US13173269Application Date: 2011-06-30
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Publication No.: US08939728B2Publication Date: 2015-01-27
- Inventor: Michael G. McCaffrey , John E. Holowczak
- Applicant: Michael G. McCaffrey , John E. Holowczak
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Bachman & LaPointe, P.C.
- Main IPC: F03B3/12
- IPC: F03B3/12 ; F01D5/28 ; F01D5/30 ; B28B1/00 ; C04B35/80
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
- US20130004325A1 HYBRID PART MADE FROM MONOLITHIC CERAMIC SKIN AND CMC CORE Public/Granted day:2013-01-03
Information query
