EP 2601382 B1 20140813 - DISABLING CIRCUIT IN STEAM TURBINES FOR SHUTTING OFF SATURATED STEAM
Title (en)
DISABLING CIRCUIT IN STEAM TURBINES FOR SHUTTING OFF SATURATED STEAM
Title (de)
SPERRSCHALTUNG BEI DAMPFTURBINEN ZUR NASSDAMPFABSPERRUNG
Title (fr)
CIRCUIT D'ARRÊT DE TURBINES À VAPEUR POUR ARRÊTER LA VAPEUR HUMIDE
Publication
Application
Priority
- EP 10177090 A 20100916
- EP 2011065909 W 20110914
- EP 11761538 A 20110914
Abstract (en)
[origin: EP2431570A1] The steam turbine has a high pressure flow channel arranged between a rotatably supported rotor (4) and an inner housing (9), and a shear force compensation piston pipeline (24) leading to a shear force compensation piston pre-chamber (15). A wet steam pipeline (19) produces flow-guiding connection between a slotted chamber (13) and a compression chamber, where the slotted chamber is arranged between the rotor and the housing. The rotor has a shear force compensation piston (14) for compensating shear force of the rotor produced during operation of the turbine.
IPC 8 full level
F01D 3/04 (2006.01)
CPC (source: EP US)
F01D 3/04 (2013.01 - EP US); F01D 25/007 (2013.01 - US); F01D 25/24 (2013.01 - US); F01D 3/02 (2013.01 - US); F05D 2220/31 (2013.01 - EP US); F05D 2260/608 (2013.01 - EP US); F05D 2260/95 (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 2431570 A1 20120321; CN 103097663 A 20130508; CN 103097663 B 20150819; EP 2601382 A1 20130612; EP 2601382 B1 20140813; US 2013170956 A1 20130704; US 9726041 B2 20170808; WO 2012035047 A1 20120322
DOCDB simple family (application)
EP 10177090 A 20100916; CN 201180044360 A 20110914; EP 11761538 A 20110914; EP 2011065909 W 20110914; US 201113823143 A 20110914