DEVICE FOR CENTERING THE INSIDE RING OF A VARIABLE TIMING FINS STATOR
Abstract
Abstract Translated from French AFIN DE PERMETTRE LE REGLAGE EN POSITION DE L'ANNEAU INTERIEUR D'UN STATOR A AILETTES A CALAGE VARIABLE D'UNE TURBOMACHINE, CHACUN DES SECTEURS 7 DE CET ANNEAU EST POURVU DE POINTS DE REGLAGE CONSTITUES DE DOUILLES 14 DE PALIERS DE PIVOT DE PIEDS DES AILETTES 2 QUI COMPORTENT UN FILETAGE EXTERNE COOPERANT AVEC UN TARAUDAGE COMPLEMENTAIRE DE LEUR LOGEMENT ET VIENNENT EN APPUI CONTRE UN EPAULEMENT DES PIVOTS 5 DE SORTE QUE LA POSITION RADIALE DE CHACUN DES SECTEURS 7 PEUT ETRE AJUSTEE PAR ROTATION DES DOUILLES DANS LEUR LOGEMENT. IN ORDER TO ALLOW THE POSITIONAL ADJUSTMENT OF THE INTERNAL RING OF A VARIABLY TIMED FINTED STATOR OF A TURBOMACHINE, EACH OF THE SECTORS 7 OF THIS RING IS PROVIDED WITH ADJUSTING POINTS CONSTITUTED OF BUSHINGS 14 OF THE PIVOT BEARINGS OF THE FEET OF THE FINS 2 WHICH INCLUDE AN EXTERNAL THREAD COOPERATING WITH AN ADDITIONAL THREADING OF THEIR HOUSING AND SUPPORTS AGAINST A SHOULDER OF THE PIVOTS 5 SO THAT THE RADIAL POSITION OF EACH OF THE SECTORS 7 CAN BE ADJUSTED BY ROTATION OF THE BUSHES IN THEIR HOUSING.
Inventors
- 👤 Jacky Naudet
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.