(19)
(11) EP 3 064 711 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:
14.04.2021 Bulletin 2021/15

(45) Mention of the grant of the patent:
17.02.2021 Bulletin 2021/07

(21) Application number: 16158144.2

(22) Date of filing: 01.03.2016
(51) International Patent Classification (IPC): 
F01D 5/14(2006.01)
 F01D 9/04(2006.01)

(54)

COMPONENT FOR A GAS TURBINE ENGINE, CORRESPONDING GAS TURBINE ENGINE AND METHOD OF FORMING AN AIRFOIL

BAUTEIL FÜR EIN GASTURBINENTRIEBWERK, ZUGEHÖRIGES GASTURBINENTRIEBWERK UND VERFAHREN ZUR FORMUNG EINER SCHAUFEL

COMPOSANT POUR UN MOTEUR À TURBINE À GAZ, MOTEUR À TURBINE À GAZ ET PROCÉDÉ DE FORMATION D'AUBE ASSOCIÉS

(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: 02.03.2015 US 201514635243

(43) Date of publication of application:
07.09.2016 Bulletin 2016/36

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

(72) Inventors:
  • BERGMAN, Russell J.
    Windsor, CT Connecticut 06095 (US)
  • PARKIN, Jess J.
    West Hartford, CT Connecticut 06110 (US)

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


(56) References cited: : 
EP-A1- 1 731 712
   
       
    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).