(19)
(11) EP 3 314 165 A1

(12)

(43) Date of publication:
02.05.2018 Bulletin 2018/18

(21) Application number: 16745457.8

(22) Date of filing: 29.07.2016
(51) International Patent Classification (IPC): 
F23C 1/08(2006.01)
F23R 3/28(2006.01)
 F23R 3/14(2006.01)
F23D 11/40(2006.01)
(86) International application number:
PCT/EP2016/068139
(87) International publication number:
WO 2017/029101 (23.02.2017 Gazette 2017/08)
(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
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 20.08.2015 EP 15181707

(71) Applicant: Siemens Aktiengesellschaft
80333 München (DE)

(72) Inventors:
  • JOHANSSON, Nicklas
    61732 Skärblacka (SE)
  • LINDGREN, Thomas
    60599 Norrköping (SE)
  • PERSSON, Magnus
    60580 Svärtinge (SE)

   


(54) A PREMIXED DUAL FUEL BURNER WITH A TAPERING INJECTION COMPONENT FOR MAIN LIQUID FUEL