(19)
(11) EP 2 912 273 A1

(12)

(43) Date of publication:
02.09.2015 Bulletin 2015/36

(21) Application number: 13780004.1

(22) Date of filing: 04.10.2013
(51) International Patent Classification (IPC): 
F01D 5/18(2006.01)
(86) International application number:
PCT/US2013/063359
(87) International publication number:
WO 2014/055811 (10.04.2014 Gazette 2014/15)
(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

(30) Priority: 05.10.2012 US 201213646023

(71) Applicant: General Electric Company
Schenectady, NY 12345 (US)

(72) Inventors:
  • BOYER, Bradley Taylor
    Greenville, SC 29615 (US)
  • GOOD, Randall Richard
    Greenville, SC 29615 (US)

(74) Representative: Lee, Brenda 
GE International Inc. Global Patent Operation - Europe The Ark 201 Talgarth Road Hammersmith
London W6 8BJ
London W6 8BJ (GB)

   


(54) TURBINE BLADES WITH PLATFORM COOLING AND CORRESPONDING GAS TURBINE