EP 2611995 B1 20170426 - STEAM TURBINE PLANT WITH VARIABLE STEAM SUPPLY
Title (en)
STEAM TURBINE PLANT WITH VARIABLE STEAM SUPPLY
Title (de)
DAMPFTURBINENANLAGE MIT VARIABLER DAMPFEINSPEISUNG
Title (fr)
SYSTÈME DE TURBINE À VAPEUR À ALIMENTATION EN VAPEUR VARIABLE
Publication
Application
Priority
- EP 10189417 A 20101029
- EP 2011067811 W 20111012
- EP 11771088 A 20111012
Abstract (en)
[origin: EP2447484A1] The turbine plant e.g. steam turbine plant (1), has a supply steam device (18) provided on a steam turbine (12) and having a switching armature (17) with which the steam device is connected to an inlet steam collection line segment (19) and upstream of an inlet steam introduction point (21). The armature is triggered and switched such that the line segment is connected to the steam device if outlet steam pressure in the line segment is lower than target pressure. Steam is conducted and disconnected between the armature and point, and the steam device is separated from the line segment. An independent claim is also included for a method for operating a steam turbine plant.
IPC 8 full level
F01K 7/18 (2006.01); F01K 7/20 (2006.01); F01K 23/10 (2006.01); F22B 1/18 (2006.01)
CPC (source: EP US)
F01K 7/18 (2013.01 - US); F01K 7/20 (2013.01 - US); F01K 23/10 (2013.01 - US); F01K 23/101 (2013.01 - EP US); F01K 23/108 (2013.01 - EP US); F22B 1/1815 (2013.01 - EP 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 2447484 A1 20120502; CN 103201464 A 20130710; CN 103201464 B 20160203; EP 2611995 A1 20130710; EP 2611995 B1 20170426; PL 2611995 T3 20170929; US 2013205749 A1 20130815; US 9267394 B2 20160223; WO 2012055703 A1 20120503
DOCDB simple family (application)
EP 10189417 A 20101029; CN 201180052992 A 20111012; EP 11771088 A 20111012; EP 2011067811 W 20111012; PL 11771088 T 20111012; US 201113879858 A 20111012