Invention Grant
- Patent Title: Method for producing a hollow part made of a ceramic matrix composite material
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Application No.: US16652481Application Date: 2018-09-25
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Publication No.: US11608299B2Publication Date: 2023-03-21
- Inventor: Matthieu Arnaud Gimat , Rémy Dupont , Maxime François Roger Carlin , Eric Philippe , Benjamin Lacombe
- Applicant: Safran Ceramics
- Applicant Address: FR Le Haillan
- Assignee: Safran Ceramics
- Current Assignee: Safran Ceramics
- Current Assignee Address: FR Le Haillan
- Agency: Blank Rome LLP
- Priority: FR1759189 20171002
- International Application: PCT/FR2018/052347 WO 20180925
- International Announcement: WO2019/068987 WO 20190411
- Main IPC: C04B35/565
- IPC: C04B35/565 ; C04B35/628 ; C04B35/64 ; C04B35/80 ; C04B35/52 ; C04B35/584
Abstract:
A method for producing a hollow part made of a ceramic matrix composite material. The method includes shaping a hollow fibrous preform. A core of oxidizable material is housed or inserted into the preform. The method also includes consolidating the preform and extracting the core by oxidising the core.
Public/Granted literature
- US20200270180A1 METHOD FOR PRODUCING A HOLLOW PART MADE OF A CERAMIC MATRIX COMPOSITE MATERIAL Public/Granted day:2020-08-27
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