(19)
(11) EP 3 516 299 A1

(12)

(43) Date of publication:
31.07.2019 Bulletin 2019/31

(21) Application number: 17777518.6

(22) Date of filing: 19.09.2017
(51) International Patent Classification (IPC): 
F23R 3/34(2006.01)
 F23R 3/14(2006.01)
(86) International application number:
PCT/EP2017/073672
(87) International publication number:
WO 2018/054918 (29.03.2018 Gazette 2018/13)
(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: 20.09.2016 EP 16189714

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

(72) Inventors:
  • DOLMANSLEY, Timothy
    Sheffield S8 9HP (GB)
  • ROGERSON, Jim
    Lincoln LN6 0FR (GB)

(74) Representative: Maier, Daniel Oliver 
Siemens AG Postfach 22 16 34
80506 München
80506 München (DE)

   


(54) A PILOT BURNER ASSEMBLY WITH CENTRAL PILOT FUEL INJECTION FOR A GAS TURBINE ENGINE COMBUSTOR