EP 2620595 A1 20130731 - Turbine packing deflector
Title (en)
Turbine packing deflector
Title (de)
Turbinenabdichtungsabweiser
Title (fr)
Déflecteur d'étanchéité de turbine
Publication
Application
Priority
US 201213356840 A 20120124
Abstract (en)
A turbine includes a rotor (102) being rotatable about an axis, a circumferential array of nozzles (110) having circumferentially spaced airfoils (112) and inner (114) and outer bands disposed at opposite ends thereof, the inner band (114) having a leading portion (203) and a trailing portion (204), and an array of directors (126) arranged on the inner band (114), the array of directors (126) operative to direct a flow path (10) of fluid, the flow path (10) of fluid partially defined by the rotor (102) and the inner band (114).
IPC 8 full level
F01D 9/02 (2006.01); F01D 9/04 (2006.01); F01D 11/00 (2006.01)
CPC (source: EP US)
F01D 11/001 (2013.01 - EP US); F05D 2240/12 (2013.01 - EP US)
Citation (search report)
- [XA] US 2008056895 A1 20080306 - SENOO SHIGEKI [JP]
- [XA] GB 2417053 A 20060215 - ROLLS ROYCE PLC [GB]
- [A] EP 0894944 A1 19990203 - SIEMENS AG [DE]
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 2620595 A1 20130731; CN 103216276 A 20130724; JP 2013151935 A 20130808; RU 2013102781 A 20140727; US 2013189107 A1 20130725
DOCDB simple family (application)
EP 13152139 A 20130122; CN 201310026672 A 20130124; JP 2013007968 A 20130121; RU 2013102781 A 20130123; US 201213356840 A 20120124