(19)
(11) EP 3 061 949 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:
11.03.2020 Bulletin 2020/11

(45) Mention of the grant of the patent:
05.02.2020 Bulletin 2020/06

(21) Application number: 15198190.9

(22) Date of filing: 07.12.2015
(51) International Patent Classification (IPC): 
F02C 7/22(2006.01)
F02C 7/232(2006.01)
F02C 9/34(2006.01)
 F02C 7/228(2006.01)
F02C 9/26(2006.01)

(54)

COMBUSTION STAGING SYSTEM

VERBRENNUNGSABSTUFUNGSSYSTEM

SYSTÈME DE COMBUSTION ÉTAGÉE

(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: 25.02.2015 GB 201503162

(43) Date of publication of application:
31.08.2016 Bulletin 2016/35

(73) Proprietor: Rolls-Royce plc
London N1 9FX (GB)

(72) Inventor:
  • HILL, Ralph
    Derby, Derbyshire DE24 8BJ (GB)

(74) Representative: Mewburn Ellis LLP 
City Tower 40 Basinghall Street
London EC2V 5DE
London EC2V 5DE (GB)


(56) References cited: : 
US-A- 5 899 073
US-A1- 2012 159 953
 US-A1- 2008 271 456
   
       
    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).