(19)
(11) EP 3 018 417 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:
31.03.2021 Bulletin 2021/13

(45) Mention of the grant of the patent:
20.01.2021 Bulletin 2021/03

(21) Application number: 15193025.2

(22) Date of filing: 04.11.2015
(51) International Patent Classification (IPC): 
F23R 3/06(2006.01)

(54)

LOW LUMP MASS COMBUSTOR WALL WITH QUENCH APERTURE(S)

BRENNKAMMERWAND MIT GERINGER GESAMTMASSE UND MIT QUENCHÖFFNUNG(EN)

PAROI DE CHAMBRE DE COMBUSTION À FAIBLE MASSE AVEC OUVERTURE(S) DE TREMPE

(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: 04.11.2014 US 201462074911 P

(43) Date of publication of application:
11.05.2016 Bulletin 2016/19

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

(72) Inventors:
  • CUNHA, Frank J.
    Avon, CT 06001 (US)
  • KOSTKA, Stanislav
    Northbridge, MA 01534 (US)

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


(56) References cited: : 
WO-A2-2013/175126
US-A1- 2014 033 723
 US-A1- 2013 031 904
US-A1- 2014 190 171
   
       
    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).