JP2013256944A5 - - Google Patents

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Publication number
JP2013256944A5
JP2013256944A5 JP2013119356A JP2013119356A JP2013256944A5 JP 2013256944 A5 JP2013256944 A5 JP 2013256944A5 JP 2013119356 A JP2013119356 A JP 2013119356A JP 2013119356 A JP2013119356 A JP 2013119356A JP 2013256944 A5 JP2013256944 A5 JP 2013256944A5
Authority
JP
Japan
Prior art keywords
turbine
groove
shroud
housing
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2013119356A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013256944A (ja
Filing date
Publication date
Priority claimed from US13/492,203 external-priority patent/US8936431B2/en
Application filed filed Critical
Publication of JP2013256944A publication Critical patent/JP2013256944A/ja
Publication of JP2013256944A5 publication Critical patent/JP2013256944A5/ja
Pending legal-status Critical Current

Links

JP2013119356A 2012-06-08 2013-06-06 回転機械用シュラウド及びその組立て方法 Pending JP2013256944A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/492,203 US8936431B2 (en) 2012-06-08 2012-06-08 Shroud for a rotary machine and methods of assembling same
US13/492,203 2012-06-08

Publications (2)

Publication Number Publication Date
JP2013256944A JP2013256944A (ja) 2013-12-26
JP2013256944A5 true JP2013256944A5 (https=) 2016-07-21

Family

ID=48576305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013119356A Pending JP2013256944A (ja) 2012-06-08 2013-06-06 回転機械用シュラウド及びその組立て方法

Country Status (5)

Country Link
US (1) US8936431B2 (https=)
EP (1) EP2672065B1 (https=)
JP (1) JP2013256944A (https=)
CN (1) CN103485843B (https=)
RU (1) RU2013126227A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2003264C2 (en) * 2009-07-23 2011-01-25 Micro Turbine Technology B V Method for manufacturing a micro gas turbine.
DE102016222720A1 (de) * 2016-11-18 2018-05-24 MTU Aero Engines AG Dichtungssystem für eine axiale Strömungsmaschine und axiale Strömungsmaschine
CN115822783B (zh) * 2022-12-15 2025-04-01 中国联合重型燃气轮机技术有限公司 密封组件、透平和燃气轮机

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867060A (en) * 1973-09-27 1975-02-18 Gen Electric Shroud assembly
US5029876A (en) * 1988-12-14 1991-07-09 General Electric Company Labyrinth seal system
US5224713A (en) 1991-08-28 1993-07-06 General Electric Company Labyrinth seal with recirculating means for reducing or eliminating parasitic leakage through the seal
US6131910A (en) 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
DE59609405D1 (de) * 1996-04-01 2002-08-08 Alstom Wandkontur für eine axiale Strömungsmaschine
US6059525A (en) * 1998-05-19 2000-05-09 General Electric Co. Low strain shroud for a turbine technical field
US6439844B1 (en) 2000-12-11 2002-08-27 General Electric Company Turbine bucket cover and brush seal
US6652226B2 (en) 2001-02-09 2003-11-25 General Electric Co. Methods and apparatus for reducing seal teeth wear
US6843479B2 (en) * 2002-07-30 2005-01-18 General Electric Company Sealing of nozzle slashfaces in a steam turbine
US6761530B1 (en) 2003-03-21 2004-07-13 General Electric Company Method and apparatus to facilitate reducing turbine packing leakage losses
US7059821B2 (en) 2003-05-07 2006-06-13 General Electric Company Method and apparatus to facilitate sealing within turbines
US6896482B2 (en) 2003-09-03 2005-05-24 General Electric Company Expanding sealing strips for steam turbines
WO2005061854A1 (en) * 2003-12-17 2005-07-07 Watson Cogeneration Company Gas turbine tip shroud rails
US7435049B2 (en) * 2004-03-30 2008-10-14 General Electric Company Sealing device and method for turbomachinery
US7040857B2 (en) * 2004-04-14 2006-05-09 General Electric Company Flexible seal assembly between gas turbine components and methods of installation
GB2417053B (en) 2004-08-11 2006-07-12 Rolls Royce Plc Turbine
US7179049B2 (en) * 2004-12-10 2007-02-20 Pratt & Whitney Canada Corp. Gas turbine gas path contour
JP2007113458A (ja) * 2005-10-19 2007-05-10 Hitachi Ltd タービンのハニカムシール構造
US7645117B2 (en) 2006-05-05 2010-01-12 General Electric Company Rotary machines and methods of assembling
US7686568B2 (en) * 2006-09-22 2010-03-30 General Electric Company Methods and apparatus for fabricating turbine engines
US20090053045A1 (en) * 2007-08-22 2009-02-26 General Electric Company Turbine Shroud for Gas Turbine Assemblies and Processes for Forming the Shroud
US20090206554A1 (en) 2008-02-18 2009-08-20 Mark Kevin Bowen Steam turbine engine and method of assembling same
EP2146053A1 (de) * 2008-07-17 2010-01-20 Siemens Aktiengesellschaft Axialturbomaschine mit geringen Spaltverlusten
US8708639B2 (en) * 2010-10-11 2014-04-29 The Coca-Cola Company Turbine bucket shroud tail
US9080459B2 (en) * 2012-01-03 2015-07-14 General Electric Company Forward step honeycomb seal for turbine shroud
US9151174B2 (en) * 2012-03-09 2015-10-06 General Electric Company Sealing assembly for use in a rotary machine and methods for assembling a rotary machine

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