Invention Grant
- Patent Title: Device for bleeding air from a turbomachine compressor
- Patent Title (中): 用于从涡轮机压缩机排出空气的装置
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Application No.: US12332685Application Date: 2008-12-11
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Publication No.: US08152460B2Publication Date: 2012-04-10
- Inventor: Antoine Robert Alain Brunet , Laurent Jablonski , Sebastien Juste , Julien Sedlak
- Applicant: Antoine Robert Alain Brunet , Laurent Jablonski , Sebastien Juste , Julien Sedlak
- Applicant Address: FR Paris
- Assignee: SNECMA
- Current Assignee: SNECMA
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0708702 20071214
- Main IPC: F04D27/02
- IPC: F04D27/02 ; F04D29/46 ; F01B25/02
Abstract:
A turbomachine compressor, including an air bleed device including a duct having a suction end opening out into an outer casing of the compressor level with a rotor wheel and a stator stage of the compressor is disclosed. A screen sheet of annular shape is mounted radially inside the casing facing a portion of the suction end of the duct so as to make the bleeding of air uniform over 360° around the axis of the compressor.
Public/Granted literature
- US20090155056A1 DEVICE FOR BLEEDING AIR FROM A TURBOMACHINE COMPRESSOR Public/Granted day:2009-06-18
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