Invention Grant
- Patent Title: Turbomachine casing comprising a cavity-free shroud and yokes reinforced by stiffeners
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Application No.: US15113543Application Date: 2015-01-20
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Publication No.: US10371009B2Publication Date: 2019-08-06
- Inventor: Mario Cesar De Sousa , Benoit Argemiro Matthieu Debray , Paul Moreau , Frederic Noel
- Applicant: SNECMA
- Applicant Address: FR Paris
- Assignee: SAFRAN AIRCRAFT ENGINES
- Current Assignee: SAFRAN AIRCRAFT ENGINES
- Current Assignee Address: FR Paris
- Agency: Womble Bond Dickinson (US) LLP
- Priority: FR1450579 20140123
- International Application: PCT/FR2015/050133 WO 20150120
- International Announcement: WO2015/110749 WO 20150730
- Main IPC: F01D25/24
- IPC: F01D25/24 ; F01D25/16 ; F01D25/28 ; B64D27/26
Abstract:
The invention relates to a turbomachine casing (1) comprising: a hub (2), an outer shroud (3), and yokes (11) projecting from the outer shroud (3), for attaching the housing (1), characterized in that it comprises at least one stiffener (10) extending between pairs of yokes (11) facing each other, and comprising a central part (18) and side arms (19) projecting from the central part (18).
Public/Granted literature
- US20170030222A1 TURBOMACHINE CASING COMPRISING A CAVITY-FREE SHROUD AND YOKES REINFORCED BY STIFFENERS Public/Granted day:2017-02-02
Information query
