发明授权
- 专利标题： Structural arm of the casing of a turbo-engine
- 专利标题（中）： 涡轮发动机外壳的结构臂
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申请号： US990183申请日： 1992-12-14
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公开(公告)号： US5320490A公开(公告)日： 1994-06-14
- 发明人: Claude G. Corbin , Joel Foucard , Pierre A. Glowacki
- 申请人： Claude G. Corbin , Joel Foucard , Pierre A. Glowacki
- 申请人地址： FRX Paris
- 专利权人： Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "S.N.E.C.M.A."
- 当前专利权人： Societe Nationale d'Etude et de Construction de Moteurs d'Aviation "S.N.E.C.M.A."
- 当前专利权人地址： FRX Paris
- 优先权： FRX9115693 19911218
- 主分类号： F01D9/04
- IPC分类号： F01D9/04 ; F01D25/28
摘要：
A casing structural arm of a turbo-engine is fixed between an external ferrule and a hub of the casing and is formed as a composite material. The arm has one leading edge, one trailing edge, one radially external edge and one radially internal edge. These four edges define the four corners of the arm and securing of the arm to the ferrule and said hub is ensured by two pairs of linking braces respectively secured to the four corners of the arm.
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