FIELD: engines and pumps.
SUBSTANCE: stator blade of gas turbine engine with adjustable setting angle includes blade continued on one side with turning support by means of which it is installed with possibility of being rotated in the hole of case of gas turbine engine, and platform. Platform is provided between blade and turning support perpendicular to the direction formed with blade and turning support. The platform plane lying opposite to the blade includes the first and the second zones; at that, the first zone is subject to intense friction with wall of case due to transverse forces applied to the blade, and thickness of platform in the second zone has been decreased in comparison to thickness of platform in the first zone. The other invention of the group refers to gas turbine engine containing at least one above described stator blade.
EFFECT: inventions allow reducing the weight of gas turbine engine without reducing its reliability.
8 cl, 3 dwg
| Title |
Year |
Author |
Number |
| GUIDE STAGE OF COMPRESSOR OF GAS-TURBINE ENGINE WITH BLADES WITH VARIABLE SETTING ANGLE, AND GAS-TURBINE ENGINE |
2008 |
|
RU2490476C2 |
| GAS TURBINE ENGINE |
2007 |
|
RU2489587C2 |
| GAS-TURBINE ENGINE COMPRESSOR |
2009 |
- Domerk Oliv'E Stefan
- Perro Vensan Pol' Gabriehl'
|
RU2498117C2 |
| GAS TURBINE ENGINE |
2012 |
- Susyu Gariel L.
- Merri Brajan D.
- Daj Kristofer M.
- Dzhonson Stiven B.
- Shvarts Frederik M.
|
RU2687861C2 |
| GAS TURBINE ENGINE (VARIANTS) |
2012 |
- Suciu, Gabriel L.
- Merry, Brian D.
- Dye, Christopher, M.
- Johnson, Steven B.
- Schwarz, Frederick M.
|
RU2747543C1 |
| STATOR OF AIRCRAFT GAS TURBINE ENGINE AND AIRCRAFT GAS TURBINE ENGINE |
2015 |
- Charbonnier, Simon, Pierre, Claude
- Perrier, Matthieu, Yoann
|
RU2706098C2 |
| SHOCK ABSORBER FOR BLADES OF GAS-TURBINE ENGINE, ROTOR OF GAS-TURBINE ENGINE (VERSIONS), COMPRESSOR OF GAS-TURBINE ENGINE (VERSIONS), AND GAS-TURBINE ENGINE (VERSIONS) |
2008 |
- Lefevr Ehrik
- Koshete Mat'E
- Djurdevik Goran
|
RU2493370C2 |
| GAS TURBINE ENGINE STATOR AND GAS TURBINE ENGINE WITH SUCH STATOR |
2008 |
- Baumkhauehr Stefan Zhan Zhozef
- Djupe Zherom Alen
- Garsen Fransua Moris
- Lombar Zhan-P'Er Fransua
|
RU2486351C2 |
| ANGULAR SECTOR OF STATOR WITH GAS TURBINE ENGINE BLADES WITH AXIAL COMPRESSOR (VERSIONS) AND GAS TURBINE ENGINE WITH AXIAL COMPRESSOR, WHICH CONTAINS SUCH ANGULAR SECTOR |
2015 |
|
RU2693671C2 |
| GAS TURBINE ENGINE AND METHOD OF ITS OPERATION |
2011 |
- Dzhejms Richard
- Tvell Filip
|
RU2554367C2 |
