Invention Grant
- Patent Title: Production by additive manufacturing of complex parts
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Application No.: US18002011Application Date: 2021-06-09
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Publication No.: US11988385B2Publication Date: 2024-05-21
- Inventor: Jean-Paul Didier Autret , Thomas Sebastien Alexandre Gresy , Stéphane Lavignotte , Nicolas Roland Guy Savary
- Applicant: SAFRAN HELICOPTER ENGINES
- Applicant Address: FR Bordes
- Assignee: SAFRAN HELICOPTER ENGINES
- Current Assignee: SAFRAN HELICOPTER ENGINES
- Current Assignee Address: FR Bordes
- Agency: CHRISTENSEN O'CONNOR JOHNSON KINDNESS PLLC
- Priority: FR 06204 2020.06.15
- International Application: PCT/FR2021/051030 2021.06.09
- International Announcement: WO2021/255364A 2021.12.23
- Date entered country: 2022-12-15
- Main IPC: F23R3/00
- IPC: F23R3/00 ; B33Y80/00
Abstract:
A gas turbomachine combustion chamber includes bridges extending side by side to connect in one piece a radially inner wall and a radially outer wall towards a free end of the radially inner wall. The bridges, inner wall, and outer wall have an additive layer structure.
Public/Granted literature
- US20230258337A1 PRODUCTION BY ADDITIVE MANUFACTURING OF COMPLEX PARTS Public/Granted day:2023-08-17
Information query
