EP 2980474 A4 20161130 - CONDENSER AND STEAM-TURBINE PLANT PROVIDED THEREWITH
Title (en)
CONDENSER AND STEAM-TURBINE PLANT PROVIDED THEREWITH
Title (de)
KONDENSATOR UND DAMPFTURBINENANLAGE DAMIT
Title (fr)
CONDENSEUR ET INSTALLATION DE TURBINE À VAPEUR ÉQUIPÉE DE CELUI-CI
Publication
Application
Priority
- JP 2013065403 A 20130327
- JP 2014056718 W 20140313
Abstract (en)
[origin: EP2980474A1] This condenser (30) is provided with the following: a set of heat-transfer tubes (32); a main body (35) that covers the heat-transfer tubes; an intermediate body (41) that forms a primary steam passage (42) for guiding exhaust steam (ES) from a steam turbine (3) to the set of heat-transfer tubes in the main body; and a bypass steam receiving section (51) that receives bypass steam (BS), i.e. steam that has bypassed the steam turbine, and guides the bypass steam to the set of heat-transfer tubes in the main body. The bypass steam receiving section (51) is located outside the primary steam passage (42), and an opening in the main body (35) that is opposite to the bypass steam receiving section (51) is formed at a position where the bypass steam (BS) flows into the set of heat-transfer tubes (32) mainly from a region (34) different from an inflow region (33) through which the exhaust steam (ES) mainly flows into the set of heat-transfer tubes via the primary steam passage.
IPC 8 full level
F22B 1/18 (2006.01); F01K 7/16 (2006.01); F01K 9/00 (2006.01); F01K 11/00 (2006.01); F28B 1/02 (2006.01); F28B 3/04 (2006.01)
CPC (source: EP US)
F01K 7/16 (2013.01 - EP US); F01K 9/003 (2013.01 - EP US); F01K 11/00 (2013.01 - EP US); F01K 23/02 (2013.01 - US); F28B 1/02 (2013.01 - EP US); F28D 21/001 (2013.01 - EP US); F28F 27/02 (2013.01 - EP US)
Citation (search report)
- [XI] JP S63201491 A 19880819 - HITACHI LTD
- [X] JP 2006329501 A 20061207 - TOSHIBA CORP
- [X] JP S5677502 A 19810625 - TOKYO SHIBAURA ELECTRIC CO
- [X] JP S5749004 A 19820320 - HITACHI LTD
- See references of WO 2014156686A1
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 2980474 A1 20160203; EP 2980474 A4 20161130; EP 2980474 B1 20200219; CN 104937339 A 20150923; CN 104937339 B 20170728; JP 2014190590 A 20141006; JP 6221168 B2 20171101; KR 101714946 B1 20170309; KR 20150100886 A 20150902; US 2016017756 A1 20160121; WO 2014156686 A1 20141002
DOCDB simple family (application)
EP 14773797 A 20140313; CN 201480005674 A 20140313; JP 2013065403 A 20130327; JP 2014056718 W 20140313; KR 20157020194 A 20140313; US 201414764301 A 20140313