Invention Application
- Patent Title: TURBOMACHINE CASING COMPRISING A CAVITY-FREE SHROUD AND YOKES REINFORCED BY STIFFENERS
- Patent Title (中): 涡轮机箱包括一个无密封的鞋和加强筋
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Application No.: US15113543Application Date: 2015-01-20
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Publication No.: US20170030222A1Publication Date: 2017-02-02
- Inventor: Mario Cesar DE SOUSA , Benoit Argemiro, Matthieu DEBRAY , Paul MOREAU , Frederic NOEL
- Applicant: SNECMA
- Priority: FR1450579 20140123
- International Application: PCT/FR2015/050133 WO 20150120
- Main IPC: F01D25/24
- IPC: F01D25/24 ; F01D25/28
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), characterised 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
- US10371009B2 Turbomachine casing comprising a cavity-free shroud and yokes reinforced by stiffeners Public/Granted day:2019-08-06
Information query
