FIELD: engines and pumps.
SUBSTANCE: control system of stages of rotating blades of stator of compressor of gas turbine engine includes drive shaft including driving arm connected through a rod to power cylinder of control mechanism, and the arm connected through a rod to sensor of setting angle of rotating blades. Driving arm includes outer and inner arms connected at two points by means of the first and the second fasteners. Inner arm has the possibility of being rotated relative to the second fixture in case of damage of the first fixture. Rods of power cylinder and sensor have the possibility of being moved in parallel planes, and sensor is directly connected to automatic control system of gas turbine engine.
EFFECT: invention allows improving reliability of control system owing to obtaining reliable information on actual position of rotating blades of stator.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MECHANISM OF REGULATION OF PADDLES OF THE GUIDE DEVICE OF THE STATOR MULTISTAGE COMPRESSOR OF A GAS TURBINE ENGINE | 2017 |
|
RU2674227C1 |
| SYSTEM OF ROTATING BLADES STAGES CONTROL OF HIGH PRESSURE COMPRESSOR STATOR | 2011 |
|
RU2474698C1 |
| POSITION CONTROL DEVICE OF TURNING GUIDE BLADES OF COMPRESSOR OR TURBINE OF GAS TURBINE ENGINE | 2008 |
|
RU2389877C1 |
| GAS-TURBINE ENGINE COMPRESSOR STATOR | 1995 |
|
RU2117826C1 |
| STATOR OF GAS TURBINE ENGINE COMPRESSOR | 2001 |
|
RU2193699C2 |
| AXIAL-FLOW COMPRESSOR FOR TURBOMACHINE | 2004 |
|
RU2267656C2 |
| SYSTEM TO CONTROL EQUIPMENT OF GAS TURBINE ENGINE WITH VARIABLE GEOMETRY, IN PARTICULAR, BY MEANS OF CONTROL LEVERS | 2009 |
|
RU2501957C2 |
| AUTOMATIC DEVICE FOR THERMOMECHANICAL CONTROL OVER RADIAL GAP BETWEEN END OF WORKING BLADES OF ROTOR AND STATOR OF COMPRESSOR OR TURBINE OF DOUBLE-FLOW GAS TURBINE ENGINE | 2018 |
|
RU2684073C1 |
| GAS TURBINE ENGINE WITH BIROTATE FAN | 2017 |
|
RU2647944C1 |
| DEVICE TO CONTROL POSITION OF TURNING GUIDE VANES OF COMPRESSOR OR TURBINE OF GAS-TURBINE ENGINE | 1995 |
|
RU2098670C1 |
