Hybrid part made from monolithic ceramic skin and CMC core
US8939728B2 · kind B2 · utility
6Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2011 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Jul 10, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2300/6033
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.