发明授权
US07140840B2 Turboshaft engine comprising two elements connected to each other with the interposition of a seal
有权
涡轮轴发动机包括通过插入密封件彼此连接的两个元件
- 专利标题： Turboshaft engine comprising two elements connected to each other with the interposition of a seal
- 专利标题（中）： 涡轮轴发动机包括通过插入密封件彼此连接的两个元件
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申请号： US10946067申请日： 2004-09-22
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公开(公告)号： US07140840B2公开(公告)日： 2006-11-28
- 发明人: Jean-Claude Taillant , Marc Marchi
- 申请人： Jean-Claude Taillant , Marc Marchi
- 申请人地址： FR Paris
- 专利权人： Snecma Moteurs
- 当前专利权人： Snecma Moteurs
- 当前专利权人地址： FR Paris
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： FR0311420 20030930
- 主分类号： F01D11/00
- IPC分类号： F01D11/00
摘要：
A turboshaft engine, such as for example a turbine, including a segmented seal between two longitudinally adjacent elements such as, for example, a casing and a ring of sectors of vanes. According to one embodiment, a seal is interposed between a casing and a ring of sectors of vanes and includes a plurality of flexible segments having a straight deformation zone and a straight fluid-tight bearing zone.
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