(19)
(11) EP 3 325 779 A1

(12)

(43) Date of publication:
30.05.2018 Bulletin 2018/22

(21) Application number: 15744436.5

(22) Date of filing: 20.07.2015
(51) International Patent Classification (IPC): 
F01D 11/00(2006.01)
(86) International application number:
PCT/US2015/041056
(87) International publication number:
WO 2017/014737 (26.01.2017 Gazette 2017/04)
(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

(71) Applicant: Siemens Energy, Inc.
Orlando, FL 32826-2399 (US)

(72) Inventors:
  • THAM, Kok-Mun
    Oviedo, Florida 32765 (US)
  • CHEHAB, Abdullatif M.
    Chuluota, Florida 32766 (US)
  • PILAPIL, Patrick M.
    Kissimmee, Florida 34743 (US)
  • YIN, Yan
    Oviedo, Florida 32766 (US)
  • CAMPBELL, Christian Xavier
    Charlotte, North Carolina 28210 (US)
  • LAURELLO, Vincent Paul
    Hobe Sound, Florida 33455 (US)

(74) Representative: Isarpatent 
Patent- und Rechtsanwälte Behnisch Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31
80801 München
80801 München (DE)

   


(54) GAS TURBINE SEAL ARRANGEMENT