发明申请
- 专利标题： SYSTEM FOR VENTILATING A COMBUSTION CHAMBER WALL
- 专利标题（中）： 用于通风燃烧室的系统
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申请号： US11780287申请日： 2007-07-19
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公开(公告)号： US20080141680A1公开(公告)日： 2008-06-19
- 发明人: Antoine Robert Alain BRUNET , Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
- 申请人： Antoine Robert Alain BRUNET , Patrice Andre Commaret , Didier Hippolyte Hernandez , David Locatelli
- 申请人地址： FR Paris
- 专利权人： SNECMA
- 当前专利权人： SNECMA
- 当前专利权人地址： FR Paris
- 优先权： FR0606542 20060719
- 主分类号： F02C7/18
- IPC分类号： F02C7/18 ; F02C7/12
摘要：
System for ventilating a combustion chamber wall A system for ventilating a combustion chamber wall in a turbomachine comprising a centrifugal compressor (10) supplying, via a diffuser (12), a combustion chamber (14), this system comprising an annular case (90) arranged radially between the combustion chamber and a downstream end-piece (26) of the diffuser and that comprises a radially external wall (92) for the guidance of an air flow coming out of the diffuser, and a radially internal wall (94) delimiting with the end-piece of the diffuser a channel (88) for the air coming out of the diffuser to pass through.
公开/授权文献
- US07937944B2 System for ventilating a combustion chamber wall 公开/授权日：2011-05-10
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