FIELD: aircraft engine building.
SUBSTANCE: invention relates to aircraft engine building, namely, to device for fastening of housing of guide vanes in stator of gas turbine engine compressor. Stator of gas turbine engine compressor includes housing of at least one guide vanes with guide blades and blades inspection window. Blades inspection window includes a cup rigidly connected or made integral with the housing of the guide vanes and having at least one thrust surface in its lower part. At least one guide blade of a pair adjoining the cup is provided with a thrust surface in its upper part in contact with a mating thrust surface in the cup.
EFFECT: improving reliability and durability of the gas turbine engine compressor, optimization of assembly and disassembly processes and, as a result, increase in the overhaul period during operational maintenance of the gas turbine engine.
4 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| AXIAL FLOW COMPRESSOR STAGE GUIDE VANES | 2016 |
|
RU2623631C1 |
| LOW-PRESSURE COMPRESSOR OF GAS TURBINE ENGINE OF AVIATION TYPE | 2016 |
|
RU2614708C1 |
| LOW-PRESSURE COMPRESSOR OF GAS TURBINE ENGINE OF AVIATION TYPE | 2016 |
|
RU2614709C1 |
| GAS TURBINE ENGINE OVERHAUL METHOD (VERSIONS) AND GAS TURBINE ENGINE REPAIRED ACCORDING TO THIS METHOD (VERSIONS), OVERHAUL OF BATCH, RESUPPLIED GROUP OF GAS TURBINE ENGINES AND GAS TURBINE ENGINE REPAIRED BY THIS METHOD | 2013 |
|
RU2555936C2 |
| GAS TURBINE ENGINE OVERHAUL METHOD (VERSIONS) AND GAS TURBINE ENGINE REPAIRED ACCORDING TO THIS METHOD (VERSIONS), OVERHAUL OF BATCH, RESUPPLIED GROUP OF GAS TURBINE ENGINES AND GAS TURBINE ENGINE REPAIRED BY THIS METHOD | 2013 |
|
RU2555922C2 |
| GAS TURBINE ENGINE OVERHAUL METHOD (VERSIONS) AND GAS TURBINE ENGINE REPAIRED ACCORDING TO THIS METHOD (VERSIONS), OVERHAUL OF BATCH, RESUPPLIED GROUP OF GAS TURBINE ENGINES AND GAS TURBINE ENGINE REPAIRED BY THIS METHOD | 2013 |
|
RU2555932C2 |
| GAS TURBINE ENGINE OVERHAUL METHOD (VERSIONS) AND GAS TURBINE ENGINE REPAIRED ACCORDING TO THIS METHOD (VERSIONS), OVERHAUL OF BATCH, RESUPPLIED GROUP OF GAS TURBINE ENGINES AND GAS TURBINE ENGINE REPAIRED BY THIS METHOD | 2013 |
|
RU2555937C2 |
| METHOD FOR PRODUCING A ROTOR SHAFT OF LOW-PRESSURE GAS TURBINE ENGINE COMPRESSOR AND ROTOR SHAFT OF LOW-PRESSURE COMPRESSOR, MADE ACCORDING TO THIS METHOD (VARIANTS) | 2016 |
|
RU2615304C1 |
| AXIAL FLOW COMPRESSOR STAGE GUIDE VANES | 2016 |
|
RU2623627C1 |
| AXIAL COMPRESSOR | 2022 |
|
RU2801253C1 |
