发明申请
- 专利标题： TURBINE MACHINE CASING WITH REINFORCED SEALING
- 专利标题（中）： 涡轮机壳加强密封
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申请号： US13391977申请日： 2010-07-21
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公开(公告)号： US20120230816A1公开(公告)日： 2012-09-13
- 发明人: Sebastien Boufflert , Philippe Bourdin , Vincent Langlois , Patrice Fayolle
- 申请人： Sebastien Boufflert , Philippe Bourdin , Vincent Langlois , Patrice Fayolle
- 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： FR0955778 20090825
- 国际申请： PCT/FR2010/051536 WO 20100721
- 主分类号： F03B3/00
- IPC分类号： F03B3/00
摘要：
The sealing of a turbine casing is reinforced by decoupling a fastening flange from a remainder of a housing. The casing includes a body that is externally reinforced by axial ribs that are connected to an annular rib and the fastening flange is attached to the annular rib by an annular wall portion that is thinner than the annular rib and than the flange.
公开/授权文献
- US09086077B2 Turbine machine casing with reinforced sealing 公开/授权日：2015-07-21
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