发明名称 |
TURBINE ENGINE GUIDE VANE ATTACHMENT ORIFICE CLOSER |
摘要 |
A closer for an attachment orifice of an OGV in a turbine engine, the vane having a blade fixed to a root provided with attachment orifices, the closer including a cup adapted to be fixed in the attachment orifice of an OGV; a cylindrical shaped plug engaging in the cup, the plug including an upper face inclined relative to the ground plane of the plug; a guide adapted to position the plug on the cup by rotation into a working position, in which the upper face of the plug coincides with the surface level of the vane root; a blocking system to block the plug in the working position. |
申请公布号 |
US2015345315(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201514728108 |
申请日期 |
2015.06.02 |
申请人 |
SNECMA |
发明人 |
ORIEUX Kaëlig Merwen;PAPIN Thierry Georges Paul |
分类号 |
F01D9/02 |
主分类号 |
F01D9/02 |
代理机构 |
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代理人 |
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主权项 |
1. A closer for an attachment orifice of an outlet guide vane (OGV) in a turbine engine fan, said outlet guide vane including a blade fixed to a root provided with attachment orifices, the closer comprising:
a cup configured to be fixed in an attachment orifice of the outlet guide vane; a cylindrical shaped plug engaging in said cup, said cylindrical shaped plug comprising an upper face inclined relative to a ground plane of said cylindrical shaped plug; a guide adapted to position said cylindrical shaped plug on said cup by rotation into a working position, in which the upper face of said cylindrical shaped plug coincides with a surface level of the vane root; a blocking system configured to block the cylindrical shaped plug in said working position. |
地址 |
Paris FR |