EP 2805023 A1 20141126 - TURBINE BLADE AND CORRESPONDING METHOD FOR PRODUCING SAME TURBINE BLADE
Title (en)
TURBINE BLADE AND CORRESPONDING METHOD FOR PRODUCING SAME TURBINE BLADE
Title (de)
TURBINENSCHAUFEL SOWIE ZUGEHÖRIGES VERFAHREN ZUM HERSTELLEN EINER TURBINENSCHAUFEL
Title (fr)
AUBE DE TURBINE AINSI QUE SON PROCÉDÉ DE FABRICATION CORRESPONDANT
Publication
Application
Priority
- EP 12162103 A 20120329
- EP 2013056594 W 20130327
- EP 13713842 A 20130327
Abstract (en)
[origin: EP2644834A1] The turbine blade (10) has a mounting section (14), a platform (16) and a blade body (18), which follow each other along a longitudinal axis (12) of the turbine blade. The platform has an inner platform section (22) and an outer platform section (24) with respect to the longitudinal axis. The outer platform section is formed as an endless platform frame (28) engaging around an outer edge (26) of the inner platform section. The platform frame rests flat on the inner platform section. The contact surface forms an angle partially with the longitudinal axis. An independent claim is included for a method for manufacturing a turbine blade.
IPC 8 full level
F01D 11/00 (2006.01); F01D 5/14 (2006.01)
CPC (source: EP US)
F01D 5/147 (2013.01 - EP US); F01D 5/18 (2013.01 - US); F01D 5/28 (2013.01 - US); F01D 11/008 (2013.01 - EP US); F05D 2240/80 (2013.01 - EP US); Y10T 29/49339 (2015.01 - EP US)
Citation (search report)
See references of WO 2013144245A1
Designated contracting state (EPC)
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
DOCDB simple family (publication)
EP 2644834 A1 20131002; CN 104204417 A 20141210; EP 2805023 A1 20141126; IN 7295DEN2014 A 20150424; JP 2015517048 A 20150618; RU 2014143493 A 20160520; US 2015064018 A1 20150305; WO 2013144245 A1 20131003
DOCDB simple family (application)
EP 12162103 A 20120329; CN 201380017991 A 20130327; EP 13713842 A 20130327; EP 2013056594 W 20130327; IN 7295DEN2014 A 20140829; JP 2015502338 A 20130327; RU 2014143493 A 20130327; US 201314388411 A 20130327