(19)
(11) EP 3 030 771 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:
20.01.2021 Bulletin 2021/03

(21) Application number: 14833773.6

(22) Date of filing: 01.08.2014
(51) International Patent Classification (IPC): 
F01D 9/06(2006.01)
F02C 7/18(2006.01)
F01D 5/18(2006.01)
 F02C 6/08(2006.01)
F01D 25/14(2006.01)
(86) International application number:
PCT/US2014/049334
(87) International publication number:
WO 2015/020892 (12.02.2015 Gazette 2015/06)

(54)

DIFFUSER CASE MIXING CHAMBER FOR A TURBINE ENGINE

DIFFUSORGEHÄUSE-MISCHKAMMER FÜR EINEN TURBINENMOTOR

CHAMBRE DE MÉLANGE DE CARTER DE DIFFUSEUR POUR UN MOTEUR À TURBINE

(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: 05.08.2013 US 201361862276 P

(43) Date of publication of application:
15.06.2016 Bulletin 2016/24

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

(72) Inventors:
  • GUARDI, Vito
    Stratford, Connecticut 06614 (US)
  • LYONS, Christopher B.
    West Hartford, Connecticut 06111 (US)
  • SNAPE, Nathan
    Tolland, Connecticut 06084 (US)

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


(56) References cited: : 
GB-A- 2 299 378
US-A- 5 632 141
US-A1- 2008 112 798
US-B1- 6 612 114
 KR-B1- 100 694 370
US-A1- 2005 188 702
US-A1- 2013 081 373
   
       
    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).