DEVICE FOR GUIDING ADJUSTABLE STATOR BLADES OF TURBINE ENGINE AND METHOD OF ASSEMBLING SAID DEVICE Russian patent published in 2018 - IPC F01D9/04 

Abstract RU 2673361 C1

FIELD: non-displacement compressors and pumps.

SUBSTANCE: invention relates to a device for guiding adjustable stator vanes of a turbojet engine, comprising a plurality of angular inner ring sectors placed end-to-end to form an inner ring, each inner ring sector including shafts passing radially through the inner ring sector, a plurality of cylindrical bushes which are each mounted in a shaft of the inner ring from the inside and which are each intended for receiving a guiding pivot of a stator blade, a plurality of angular reconstitution ring sectors which are placed end-to-end to form a reconstitution ring and which are mounted radially from the inside on the inner ring, and a plurality of locking elements passing axially through the inner and reconstitution rings so as to assemble said rings together.

EFFECT: invention allows to simplify the installation of the device.

10 cl, 5 dwg

Similar patents RU2673361C1

Title Year Author Number
LINE OF FLOW-STRAIGHTENING GRID VANES DRIVEN BY ROTARY RING DRIVEN BY ELECTRICAL ACTUATORS, COMPRESSOR INCORPORATING SAID LINE OF VANES AND TURBOJET ENGINE COMPRISING SUCH COMPRESSOR 2005
  • Burju Mishel' Andre
RU2397331C2
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
  • Alain Derclaye
RU2693671C2
STATOR OF GAS-TURBINE AXIAL-FLOW COMPRESSOR 2002
  • Karon Stefan
  • Debenej P'Er
  • Geru Filipp
RU2247872C1
AIR BLEED DEVICE, COMPRESSOR STAGE WITH SAID DEVICE, COMPRESSOR WITH SAID STAGE, AND TURBOJET WITH SAID COMPRESSOR 2008
  • Deren Zhaki
  • Russelehn Stefan
RU2467209C2
AIRCRAFT TURBINE ENGINE, ITS MODULE, PORTION OF STATOR FOR SUCH MODULE AND RING FOR SUCH STATOR 2010
  • Bertoli Vinchentso
RU2527809C2
CONTROL DEVICE OF ALIGNMENT OF SYNCHRONISING CONTROL RING OF ROTATING BLADES OF GAS TURBINE ENGINE, NUMBER OF BLADES OF COMPRESSOR STATOR, WHICH INCLUDES SUCH DEVICE, GAS TURBINE ENGINE INCLUDING SUCH DEVICE 2006
  • Bromann Alen
RU2395694C2
TURBINE AIR COOLING CIRCUIT HEAT EXCHANGER 2004
  • Pal'Mizano Loran
  • Jablonski Loran
RU2332579C2
STATOR OF COMPRESSOR OF AXIAL TURBINE MACHINE AND COMPRESSOR OF AXIAL TURBINE MACHINE 2013
  • Herve Grelin
RU2561794C2
STATOR VANE ASSEMBLY FOR LIGHTWEIGHT GAS TURBINE AND GAS TURBINE WITH SUCH ASSEMBLY 2009
  • Blanshar Stefan P'Er Gijom
  • Dakovski Mat'E
  • Garen Fabris Marsel' Noehl'
  • Zhjudeh Moris Gi
RU2515694C2
STATOR OF HIGH PRESSURE COMPRESSOR 1993
  • Maksimov I.V.
  • Oshkanov N.M.
  • Tunkin A.I.
RU2056544C1

RU 2 673 361 C1

Authors

Muton Klementin Sharlott Mari

Belmont Olive

Dates

2018-11-26Published

2014-11-19Filed