EP 2852743 A1 20150401 - TURBOMACHINE COMPRISING A ROTOR AND A CASING
Title (en)
TURBOMACHINE COMPRISING A ROTOR AND A CASING
Title (de)
STRÖMUNGSMASCHINE UMFASSEND EINEN ROTOR UND EIN GEHÄUSE
Title (fr)
TURBOMACHINE COMPRENANT UN ROTOR ET UN BOÎTIER
Publication
Application
Priority
- EP 12181150 A 20120821
- EP 2013065585 W 20130724
- EP 13745011 A 20130724
Abstract (en)
[origin: EP2700798A1] The machine i.e. steam turbine (1), has a rotor (3) rotatably supported around a rotational axis (2) and comprising moving blades. A housing is arranged around the rotor and comprises guide vanes and two bearings (13, 14) for supporting the rotor. One of the bearings is arranged in front of a final moving blade stage (7) in a flow direction and comprises a bearing housing (17) and a carrier (19) that is designed as the guide vanes. A diffuser (20) is arranged after the final moving blade stage in the flow direction. The rotor is supported on a base (12) over the bearings.
IPC 8 full level
CPC (source: EP KR US)
F01D 5/02 (2013.01 - US); F01D 9/065 (2013.01 - EP KR US); F01D 25/16 (2013.01 - EP US); F01D 25/24 (2013.01 - US); F01D 25/28 (2013.01 - EP US); F02C 7/06 (2013.01 - EP KR US); F05D 2220/31 (2013.01 - EP KR US); F05D 2220/3215 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2014029580A1
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 2700798 A1 20140226; CN 104583563 A 20150429; CN 104583563 B 20160928; EP 2852743 A1 20150401; IN 390DEN2015 A 20150619; JP 2015526639 A 20150910; JP 5956077 B2 20160720; KR 20150040929 A 20150415; US 2015211385 A1 20150730; WO 2014029580 A1 20140227
DOCDB simple family (application)
EP 12181150 A 20120821; CN 201380044360 A 20130724; EP 13745011 A 20130724; EP 2013065585 W 20130724; IN 390DEN2015 A 20150116; JP 2015527827 A 20130724; KR 20157003908 A 20130724; US 201314420359 A 20130724