EP 3025028 A1 20160601 - TURBINE BLADE AND GAS TURBINE
Title (en)
TURBINE BLADE AND GAS TURBINE
Title (de)
TURBINENSCHAUFEL SOWIE GASTURBINE
Title (fr)
AUBE DE TURBINE ET TURBINE À GAZ
Publication
Application
Priority
- EP 13187991 A 20131010
- EP 2014068800 W 20140904
- EP 14759175 A 20140904
Abstract (en)
[origin: WO2015051955A1] The invention relates to a turbine blade (1) with a turbine blade airfoil (2) and a turbine blade base (3) for securing the turbine blade (1) in a turbine shaft groove (4) of a turbine shaft (5), wherein the turbine blade base (3) comprises a retaining device (9) for retaining securing means (10) for securing a flat covering element (11) arranged at the top of the turbine blade base (3). The retaining device (9) is arranged on the outside of the turbine blade base (3).
IPC 8 full level
CPC (source: EP US)
F01D 5/3015 (2013.01 - EP US); F01D 5/323 (2013.01 - EP US); F01D 5/326 (2013.01 - EP US); F05D 2220/32 (2013.01 - US); F05D 2240/30 (2013.01 - US)
Citation (search report)
See references of WO 2015051955A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2860349 A1 20150415; CN 105612312 A 20160525; CN 105612312 B 20171215; EP 3025028 A1 20160601; EP 3025028 B1 20180509; JP 2016536504 A 20161124; US 2016222805 A1 20160804; WO 2015051955 A1 20150416
DOCDB simple family (application)
EP 13187991 A 20131010; CN 201480055802 A 20140904; EP 14759175 A 20140904; EP 2014068800 W 20140904; JP 2016521759 A 20140904; US 201415026006 A 20140904