(19)
(11) EP 2 903 762 A2

(12)

(88) Date of publication A3:
13.11.2014

(43) Date of publication:
12.08.2015 Bulletin 2015/33

(21) Application number: 13852362.6

(22) Date of filing: 07.10.2013
(51) International Patent Classification (IPC): 
B22F 3/105(2006.01)
B22F 5/04(2006.01)
F01D 5/00(2006.01)
B22F 7/02(2006.01)
 B22F 5/00(2006.01)
B29C 67/00(2006.01)
B22F 7/06(2006.01)
(86) International application number:
PCT/US2013/063641
(87) International publication number:
WO 2014/107204 (10.07.2014 Gazette 2014/28)
(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: 08.10.2012 US 201261710995 P
10.10.2012 US 201261711813 P
01.10.2013 US 201314043037

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

(72) Inventors:
  • SUBRAMANIAN, Ramesh
    Oviedo, Florida 32765 (US)
  • OTT, Michael
    45470 Mülheim an der Ruhr (DE)
  • THOMAIDIS, Dimitrios
    14197 Berlin (DE)
  • SADOVOY, Alexandr
    14059 Berlin (DE)
  • MÜNZER, Jan
    10439 Berlin (DE)

(74) Representative: Patentanwaltskanzlei WILHELM & BECK 
Prinzenstraße 13
80639 München
80639 München (DE)

   


(54) ADDITIVE MANUFACTURE OF TURBINE COMPONENT WITH MULTIPLE MATERIALS