FIELD: engines and pumps.
SUBSTANCE: proposed device comprises elastic means to be arranged between said part and hollow shaft. Said elastic means comprise elements to lean against shaft inner surface arranged to be displaced from shaft inner surface and to move there inside. Said elastic means are made from, at least, partially, shape memory material that can deform to lean against shaft inner surface arranged to be displaced from shaft inner surface at preset temperature. Another invention of the set relates to gas turbine engine that comprises above said device.
EFFECT: simplified design and mounting.
13 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TURBOJET VENTING PIPE, METHOD FOR MOUNTING ONE SUCH PIPE AND TURBOJET PROVIDED WITH ONE SUCH PIPE | 2011 |
|
RU2584396C2 |
| GUIDE ELEMENT OF SHAFT IN TURBOMACHINE | 2009 |
|
RU2478800C2 |
| TIGHTNESS BETWEEN COMBUSTION CHAMBER AND NOZZLE GUIDE VANES OF TURBINE IN GAS-TURBINE ENGINE | 2009 |
|
RU2503821C2 |
| INTERTURBINE CASE WITH COOLING CIRCUIT AND GAS TURBINE ENGINE THEREWITH | 2008 |
|
RU2450129C2 |
| GAS TURBINE ENGINE HIGH-PRESSURE TURBINE VENTILATION | 2009 |
|
RU2504662C2 |
| BYPASS GAS TURBINE ENGINE | 2012 |
|
RU2499894C1 |
| IMPELLER FOR TURBOMASHINERY | 2012 |
|
RU2622351C2 |
| GAS TURBINE ENGINE AND METHOD FOR RADIAL CLEARANCE ADJUSTMENT IN GAS TURBINE | 2012 |
|
RU2506435C2 |
| BYPASS GAS TURBINE ENGINE, METHOD OF RADIAL GAP ADJUSTMENT IN TURBINE OF BYPASS GAS TURBINE ENGINE | 2012 |
|
RU2501956C1 |
| TURBOJET ENGINE OIL CHAMBER SEAL | 2011 |
|
RU2568723C2 |
