FIELD: engines and pumps.
SUBSTANCE: blower rotor comprises disc furnished with blades with roots fitted in slots arranged along disc edges and rings, each being fitted between disc slot bottom and blade root. Front end of every end thrusts against retaining flange attached to disc and comprises ledge extending radially outward to retain blade root front end. Ledge of every ring comprises thrust rear surface for blade root front end to thrust against at overload. Note here that said thrust rear surface is inclined relative to rotational axis of rotor. Other invention of this set relate to gas turbine engine with above described blower rotor and to blade root ring.
EFFECT: decreased weight of gas turbine engine blower rotor.
15 cl, 3 dwg
| Title |
Year |
Author |
Number |
| GAS TURBINE BLOWER ROTOR OR THAT OF PILOT ENGINE |
2009 |
- Borzakjan Mjuriehl' Dzhejn Sil'Vi
- Jugoni Ehmerik Zhjul'En Mikail
|
RU2487250C2 |
| ROTOR OF COMPRESSOR OF GAS TURBINE ENGINE AND GAS TURBINE ENGINE |
2009 |
- Beazhel' Loran
- Zhill' Loran
- Pegueh Benzhamehn
|
RU2500892C2 |
| FAN ROTOR AND TURBOJET ENGINE |
2012 |
- Perdrizhon Kristof
- Yablonski Loran
- Zholi Filipp Zherar Edmon
|
RU2594037C2 |
| ROTOR OF GAS TURBINE ENGINE, COMPRISING BLADES WITH ATTACHABLE PLATFORMS, AND GAS TURBINE ENGINE CONTAINING SUCH ROTOR |
2015 |
- Trappier, Nicolas
- Beaujard, Antoine, Jean-Philippe
|
RU2692863C2 |
| ROTOR DISK OF GAS-TURBINE ENGINE (VERSIONS) |
2001 |
- Forrester Dzhejms Majkl
- Bolt Zhanin Ehlizabet
- Roda Dzhejms Ehdvin
- Stivenson Dzhozef Timoti
|
RU2281420C2 |
| ROTOR BLADE (VERSIONS), ROTOR AND ROTOR DISK OF GAS-TURBINE ENGINE |
2000 |
|
RU2228445C2 |
| GAS TURBINE ENGINE ROTOR, TURBOJET AND PLUG FOR GAS TURBINE ENGINE ROTOR |
2009 |
- Krzastek Toma
- Forg Zhan-Bernar
- Gavo Dominik
- Regezza Patrik Zhan-Lui
- Trikonne Nikolja Kristian
|
RU2496988C2 |
| GAS TURBINE ENGINE FAN ROTOR DISK AND GAS TURBINE ENGINE |
2008 |
|
RU2454572C2 |
| ROUND PART FOR GAS TURBINE ENGINE ROTOR, RELATED GAS TURBINE ENGINE ROTOR, GAS TURBINE ENGINE MODULE AND GAS TURBINE ENGINE |
2015 |
|
RU2674859C2 |
| BLADE OF GAS-TURBINE ENGINE ROTOR, PLATE OF GAS-TURBINE ENGINE ROTOR CONTAINING SUCH BLADE AND GAS-TURBINE ENGINE |
2007 |
|
RU2455496C2 |
