EP 2609295 B1 20150318 - FLOW DIVIDING DEVICE FOR A CONDENSATION STEAM TURBINE HAVING A PLURALITY OF OUTLETS
Title (en)
FLOW DIVIDING DEVICE FOR A CONDENSATION STEAM TURBINE HAVING A PLURALITY OF OUTLETS
Title (de)
STRÖMUNGSTEILEREINRICHTUNG FÜR EINE KONDENSATIONSDAMPFTURBINE MIT MEHREREN AUSTRITTEN
Title (fr)
DISPOSITIF DE SÉPARATION D'ÉCOULEMENT POUR UNE TURBINE À VAPEUR À CONDENSATION DOTÉE DE PLUSIEURS SORTIES
Publication
Application
Priority
- EP 10174372 A 20100827
- EP 2011064207 W 20110818
- EP 11745975 A 20110818
Abstract (en)
[origin: EP2423450A1] The device has a flow divider (5) that divides total steam current passing through capacitors (14,15) in exhaust casing (2) into two vapor streams. A stagnation point detector is provided for localization, when dividing steam total current forming congestion point with respect to flow divider leading edge (6). The cooling medium splitting units (21,22) are arranged to control cooling medium supply (23) to capacitors depending on location of stagnation point, while preventing flow separation at stagnation point divider, so that stagnation point is located centrally.
IPC 8 full level
F01D 21/00 (2006.01); F01D 1/02 (2006.01); F01D 17/08 (2006.01); F01D 25/30 (2006.01)
CPC (source: EP)
F01D 1/023 (2013.01); F01D 17/08 (2013.01); F01D 21/003 (2013.01); F01D 25/30 (2013.01); F05D 2220/31 (2013.01)
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 2423450 A1 20120229; CN 103080480 A 20130501; CN 103080480 B 20150401; EP 2609295 A1 20130703; EP 2609295 B1 20150318; WO 2012025449 A1 20120301
DOCDB simple family (application)
EP 10174372 A 20100827; CN 201180041746 A 20110818; EP 11745975 A 20110818; EP 2011064207 W 20110818