(19)
(11) EP 3 090 139 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:
17.02.2021 Bulletin 2021/07

(21) Application number: 14883657.0

(22) Date of filing: 19.11.2014
(51) International Patent Classification (IPC): 
F01D 11/08(2006.01)
 F01D 11/18(2006.01)
(86) International application number:
PCT/US2014/066304
(87) International publication number:
WO 2015/130355 (03.09.2015 Gazette 2015/35)

(54)

BLADE TIP CLEARANCE SYSTEMS

SCHAUFELSPITZENSPALTSYSTEME

SYSTÈMES DE JEU DE POINTE D'AUBE

(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: 10.12.2013 US 201361914245 P

(43) Date of publication of application:
09.11.2016 Bulletin 2016/45

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

(72) Inventors:
  • DAVIS, Timothy M.
    Kennebunk, ME 04043 (US)
  • PAULINO, Jose R.
    Saco, ME 04072 (US)
  • DUGUAY, Brian
    Berwick, ME 03901 (US)

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


(56) References cited: : 
US-A- 5 092 737
US-A- 5 593 278
US-A1- 2005 265 827
US-A1- 2012 275 898
 US-A- 5 593 278
US-A1- 2003 049 121
US-A1- 2010 031 671
US-A1- 2012 275 898
   
       
    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).