EP 2513432 A1 20121024 - Steam turbine in triple shell design
Title (en)
Steam turbine in triple shell design
Title (de)
Dampfturbine in dreischaliger Bauweise
Title (fr)
Turbine à vapeur dans une construction à trois coques
Publication
Application
Priority
- EP 09015540 A 20091215
- EP 2010069576 W 20101214
- EP 10790445 A 20101214
Abstract (en)
[origin: EP2336506A1] The machine i.e. steam turbine (1), has an external housing (2) arranged around an internal inner housing (3) and an external inner housing (4). The engine has a flow (18) for high pressure steam and another flow (19) for medium pressure stream. The latter flow is aligned opposite to the former flow, which comprises a high pressure inflow region (7). The latter flow comprises a medium pressure inflow region (11). The internal housing is arranged around the high and medium pressure regions and is made of 9 grams equivalent weight percentage to 10 grams equivalent weight percentage of chromium.
IPC 8 full level
F01D 25/26 (2006.01)
CPC (source: EP US)
F01D 25/26 (2013.01 - EP US); F05D 2220/31 (2013.01 - EP US)
Citation (search report)
See references of WO 2011082984A1
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 2336506 A1 20110622; CN 102803661 A 20121128; CN 102803661 B 20150617; EP 2513432 A1 20121024; EP 2513432 B1 20131204; JP 2013513758 A 20130422; JP 5551268 B2 20140716; US 2012257959 A1 20121011; US 9222370 B2 20151229; WO 2011082984 A1 20110714
DOCDB simple family (application)
EP 09015540 A 20091215; CN 201080057260 A 20101214; EP 10790445 A 20101214; EP 2010069576 W 20101214; JP 2012543673 A 20101214; US 201013515354 A 20101214