(19)
(11) EP 2 581 561 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:
12.07.2017 Bulletin 2017/28

(45) Mention of the grant of the patent:
01.03.2017 Bulletin 2017/09

(21) Application number: 12188148.6

(22) Date of filing: 11.10.2012
(51) International Patent Classification (IPC): 
F01D 19/00(2006.01)
F02C 9/34(2006.01)
 F02C 3/20(2006.01)
F02C 9/40(2006.01)

(54)

Operating method for hydrogen /natural gas blends within a reheat gas turbine and gas turbine

Betriebsverfahren für Wasserstoff-/Erdgasgemische innerhalb einer Wiedererhitzungsgasturbine und Gasturbine

Procédé d'exploitation de mélanges d'hydrogène/gaz naturel dans une turbine à gaz de réchauffage et turbine à gaz

(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: 12.10.2011 US 201161546321 P

(43) Date of publication of application:
17.04.2013 Bulletin 2013/16

(73) Proprietor: Ansaldo Energia IP UK Limited
London W1G 9DQ (GB)

(72) Inventors:
  • Wood, John Philip
    5406 Rütihof (CH)
  • Poyyapakkam, Madhavan
    6343 Rotkreuz (CH)
  • Ciani, Andrea
    8057 Zürich (CH)
  • Syed, Khawar
    5452 Oberrohrdorf (CH)
  • Genin, Franklin Marie
    5415 Nussbaumen (CH)
  • Lachaux, Thierry
    5507 Mellingen (CH)
  • Eroglu, Adnan
    5417 Untersiggenthal (CH)

(74) Representative: Bernotti, Andrea et al
Studio Torta S.p.A. Via Viotti, 9
10121 Torino
10121 Torino (IT)


(56) References cited: : 
EP-A2- 1 752 709
US-A1- 2004 226 299
 EP-A2- 2 204 561
US-A1- 2009 107 105
   
       
    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).