EP 3260663 B1 20200729 - AXIAL FLOW TURBINE DIAPHRAGM CONSTRUCTION
Title (en)
AXIAL FLOW TURBINE DIAPHRAGM CONSTRUCTION
Title (de)
AXIALTURBINENLEITKRANZKONSTRUKTION
Title (fr)
STRUCTURE DE DIAPHRAGME DE TURBINE AXIALE
Publication
Application
Priority
EP 16290110 A 20160621
Abstract (en)
[origin: EP3260663A1] Static blade (32) for an axial flow turbine comprising an aerofoil portion (44) having a leading edge (44a), a trailing edge (44b), a pressure side and a suction side and radially inner and outer reinforcement portions (46, 48) integral with said aerofoil portion (44). Each reinforcement portion (46, 48) closely follows the shape of the section of the aerofoil portion (44).
IPC 8 full level
F01D 9/04 (2006.01); B23P 15/04 (2006.01)
CPC (source: EP US)
F01D 9/04 (2013.01 - EP); F01D 9/041 (2013.01 - US); F01D 9/044 (2013.01 - EP US); F01D 25/246 (2013.01 - EP); F01D 25/246 (2013.01 - US); F05D 2220/31 (2013.01 - US); F05D 2230/232 (2013.01 - EP US); F05D 2240/122 (2013.01 - US); F05D 2240/128 (2013.01 - US); F05D 2240/304 (2013.01 - US); F05D 2240/80 (2013.01 - US); F05D 2260/202 (2013.01 - US)
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 3260663 A1 20171227; EP 3260663 B1 20200729; CN 109312626 A 20190205; CN 109312626 B 20220624; JP 2019518903 A 20190704; JP 6972035 B2 20211124; US 2020182076 A1 20200611; WO 2017220646 A1 20171228
DOCDB simple family (application)
EP 16290110 A 20160621; CN 201780038742 A 20170621; EP 2017065220 W 20170621; JP 2018566573 A 20170621; US 201716312618 A 20170621