首页> 外国专利> SYSTEM FOR CONTROLLING VARIABLE GEOMETRY EQUIPMENT OF A GAS TURBINE ENGINE COMPRISING IN PARTICULAR A CONNECTION BY GUIDE RUNS.

SYSTEM FOR CONTROLLING VARIABLE GEOMETRY EQUIPMENT OF A GAS TURBINE ENGINE COMPRISING IN PARTICULAR A CONNECTION BY GUIDE RUNS.

机译:一种用于燃气轮机的可变几何设备的控制系统,该燃气轮机特别是通过导向装置来连接。

摘要

A system for controlling at least two sets of variable geometry equipment of a gas turbine engine including at least one first body and a second body, the first set of equipment being a stage of variable stator vanes of a compressor of the first body moving between a closed position during idling and an open position at high speed, and the second set of equipment being at least one bleed valve of a compressor of the second body moving between an open position during idling and a closed position at high speed. An actuator actuates the two sets of equipment.
机译:一种用于控制燃气涡轮发动机的至少两组可变几何形状的设备的系统,该系统包括至少一个第一主体和第二主体,第一组设备是第一主体的压缩机的可变定子叶片的级,该可变定子叶片在第一主体和第二主体之间移动。在怠速期间处于关闭位置和高速时处于打开位置,第二组设备是第二主体的压缩机的至少一个排气阀,在怠速期间处于打开位置与高速时处于关闭位置之间。致动器致动两组设备。

著录项

  • 公开/公告号FR2936557B1

    专利类型

  • 公开/公告日2017-04-21

    原文格式PDF

  • 申请/专利权人 SNECMA;

    申请/专利号FR20080056569

  • 申请日2008-09-30

  • 分类号F01D17/20;F02C7/32;

  • 国家 FR

  • 入库时间 2022-08-21 13:21:33

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