(19)
(11) EP 3 575 557 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
07.04.2021 Bulletin 2021/14

(45) Mention of the grant of the patent:
13.01.2021 Bulletin 2021/02

(21) Application number: 19177588.1

(22) Date of filing: 31.05.2019
(51) International Patent Classification (IPC): 
F01D 9/04(2006.01)

(54)

GUIDE VANE RETENTION ASSEMBLY FOR GAS TURBINE ENGINE

LEITSCHAUFELHALTEANORDNUNG FÜR GASTURBINENTRIEBWERK

ENSEMBLE DE RÉTENTION D'AUBES DIRECTRICES POUR MOTEUR DE TURBINE À GAZ

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 01.06.2018 US 201815995907

(43) Date of publication of application:
04.12.2019 Bulletin 2019/49

(73) Proprietor: Raytheon Technologies Corporation
Farmington, CT 06032 (US)

(72) Inventor:
  • BARAINCA, Brian
    Kennebunk, ME 04043 (US)

(74) Representative: Dehns 
St. Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)


(56) References cited: : 
EP-A1- 3 034 799
EP-A1- 3 406 855
EP-A1- 3 450 687
 EP-A1- 3 406 854
EP-A1- 3 409 904
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).