EP 2839119 A2 20150225 - FORCED COOLING IN STEAM TURBINE PLANTS
Title (en)
FORCED COOLING IN STEAM TURBINE PLANTS
Title (de)
ZWANGSKÜHLUNG BEI DAMPFTURBINENANLAGEN
Title (fr)
REFROIDISSEMENT FORCÉ D'UN SYSTÈME DE TURBINE À VAPEUR
Publication
Application
Priority
- EP 12166000 A 20120427
- EP 2013057964 W 20130417
- EP 13719440 A 20130417
Abstract (en)
[origin: EP2657467A1] The turbine plant (3) has a suction fan (6) coupled to a turbine outlet (5) or to a turbine inlet (4) of a turbine (29), where a process gas (15), particularly a water vapor, is flown in a flow direction (27) of the turbine inlet to the turbine outlet. A cooling medium (7) aspirated in the turbine is sucked by the suction fan over the turbine inlet in the process gas flow direction. The cooling medium is sucked over the turbine outlet against the process gas flow direction. The suction fan is coupled to the turbine outlet, particularly with an exhaust channel (9) at the turbine outlet. An independent claim is included for a method for cooling a turbine plant.
IPC 8 full level
F01K 13/02 (2006.01)
CPC (source: EP US)
F01D 21/00 (2013.01 - US); F01K 13/025 (2013.01 - EP US)
Citation (search report)
See references of WO 2013160164A2
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 2657467 A1 20131030; CN 104271897 A 20150107; CN 104271897 B 20161102; EP 2839119 A2 20150225; US 2015121871 A1 20150507; WO 2013160164 A2 20131031; WO 2013160164 A3 20141002
DOCDB simple family (application)
EP 12166000 A 20120427; CN 201380022192 A 20130417; EP 13719440 A 20130417; EP 2013057964 W 20130417; US 201314397327 A 20130417