发明名称 |
sistema de comando de pelo menos dois equipamentos de geometria variável de uma turbomáquina, e, turbomáquina |
摘要 |
A control system for controlling at least two variable-geometry devices of a turbomachine, and a turbomachine including such a control system, the system including an actuator that actuates both devices; one of the devices including at least one stage of variable-pitch stator vanes, and the other device being an air-bleed valve for a turbomachine body. The system is configured to control progression opening of the vane stage and progressive closing of the air-bleed valve as an actuation parameter of the actuator increases. As a result, the control system serves advantageously to control two devices using a single control system. |
申请公布号 |
BRPI0919524(A2) |
申请公布日期 |
2015.12.08 |
申请号 |
BR2009PI19524 |
申请日期 |
2009.09.23 |
申请人 |
SNECMA |
发明人 |
BRUNO GAULLY;MICHEL BOURU |
分类号 |
F01D17/16;F01D17/20;F02C6/08;F02C9/18;F02C9/22 |
主分类号 |
F01D17/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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