FIELD: engines and pumps.
SUBSTANCE: proposed liner comprises two branches to cover blade butt thrust surfaces, base jointing said surfaces, retainer arranged on one end of the liner and liner position adjuster arranged on opposite end. Retainer may get in contact with blade butt to retain the liner relative thereto. Said liner position adjuster extends toward the base from side opposite the liner branches. Another invention of the set relates to gas turbine engine rotor including rotor disc that has blade seats arranged on its periphery, blades with their butts secured in said seats, liners and keys. Every key is located between liner base and blade seat bottom. One more invention of the set relates to gas turbine engine with said rotor.
EFFECT: ruled out improper arrangement of liner on blade.
6 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ROTOR OF OIL SEPARATOR FOR GAS-TURBINE ENGINE | 2009 |
|
RU2503826C2 |
| FLAT CORNER OR RETRACTABLE DEVICE FOR DIFFERENT ANGLES, FORMED BY WIRING DUCTS | 2005 |
|
RU2355088C2 |
| TURBINE IMPELLER AND GAS-TURBINE ENGINE | 2010 |
|
RU2550226C2 |
| ROTOR DISK OF GAS-TURBINE ENGINE (VERSIONS) | 2001 |
|
RU2281420C2 |
| SEALING GASKET OF PLATFORM IN TURBOMACHINE ROTOR | 2009 |
|
RU2511897C2 |
| GAS-TURBINE ENGINE BLADE STRUT INSERT AND ROTOR DISK UNIT | 2001 |
|
RU2281403C2 |
| TURBOMACHINE ROTOR AND METHOD OF ITS ASSEMBLY | 2011 |
|
RU2559957C2 |
| MODULAR ELECTRIC DEVICE CONTAINING A COVER-PROTECTED LABEL AND A TAB FOR LABEL SETUP | 2009 |
|
RU2530797C2 |
| OLIGOCYCLIC FATIGUE OR OLIGOCYCLIC AND POLYCYCLIC FATIGUE TEST RIG | 2014 |
|
RU2651615C2 |
| GOODS SAFETY AND CONTROL SYSTEM | 2006 |
|
RU2350241C1 |
