FIELD: machine building.
SUBSTANCE: invention relates to axial compressor (10) containing casing limiting outside the ring flowing channel (36), in which the guide vanes (14) of the guide vane crown are held with possibility of rotation through the flowing channel (36), at that each guide vane (14) has trunnion (26) on the rotor side to hold the internal ring (32). To create the low wear self-aligning internal ring (32) it is made in form of the ring having clearance and two opposite ends (44), and has spring element (52) for the ring with clearance release.
EFFECT: small wear out and easy positioning.
9 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| GAS TURBINE ENGINE COMPRESSOR COMPRISING BLADES WITH VARIABLE INSTALLATION ANGLE | 2015 |
|
RU2687474C2 |
| BLADE DEVICE | 2012 |
|
RU2603696C2 |
| ROTOR FOR BLADED MACHINE WITH AXIAL FLOW | 2008 |
|
RU2479725C2 |
| TURBOCOMPRESSOR RECIRCULATING DEVICE | 2003 |
|
RU2296247C2 |
| LOW-PRESSURE COMPRESSOR OF GAS TURBINE ENGINE OF AVIATION TYPE | 2016 |
|
RU2614709C1 |
| TURBOJET ENGINE LOW-PRESSURE COMPRESSOR FIRST STAGE ROTOR IMPELLER (VERSIONS) | 2015 |
|
RU2603382C1 |
| GAS TURBINE ENGINE COMPRESSOR | 2008 |
|
RU2488008C2 |
| ANNULAR DIFFUSER FOR AXIAL TURBINE MACHINE, SYSTEM FOR AXIAL TURBINE MACHINE, AS WELL AS AXIAL TURBINE MACHINE | 2009 |
|
RU2485358C2 |
| GUIDE VANES OF AXIAL-FLOW COMPRESSOR | 1998 |
|
RU2157925C2 |
| ANNULAR DIFFUSER FOR AXIAL TURBINE MACHINE, SYSTEM FOR AXIAL TURBINE MACHINE, AS WELL AS AXIAL TURBINE MACHINE | 2012 |
|
RU2507421C2 |
