发明申请
- 专利标题： NOZZLE STAGE FOR A TURBINE ENGINE
- 专利标题（中）： 涡轮发动机喷嘴级
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申请号： US13388808申请日： 2010-07-27
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公开(公告)号： US20120128476A1公开(公告)日： 2012-05-24
- 发明人: Michel Andre Bouru , Andre Remi Claude Verbrugge
- 申请人： Michel Andre Bouru , Andre Remi Claude Verbrugge
- 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： FR09/03879 20090806
- 国际申请： PCT/FR10/51587 WO 20100727
- 主分类号： F01D9/04
- IPC分类号： F01D9/04
摘要：
A nozzle stage for a turbine engine includes two substantially cylindrical rings, respectively an inner ring and an outer ring, with, extending between them: vanes carried by a first one of the rings; vanes carried by the second ring; and spacer-forming vanes interconnecting the two rings; the vanes of the first and second rings being arranged in alternation.
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