JP4020661B2 - シール組立体及び、該シール組立体を有するガスタービン - Google Patents

シール組立体及び、該シール組立体を有するガスタービン Download PDF

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Publication number
JP4020661B2
JP4020661B2 JP2002056696A JP2002056696A JP4020661B2 JP 4020661 B2 JP4020661 B2 JP 4020661B2 JP 2002056696 A JP2002056696 A JP 2002056696A JP 2002056696 A JP2002056696 A JP 2002056696A JP 4020661 B2 JP4020661 B2 JP 4020661B2
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Japan
Prior art keywords
slot
seal
seal assembly
shim
wall
Prior art date
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Expired - Fee Related
Application number
JP2002056696A
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English (en)
Japanese (ja)
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JP2002339706A5 (https=
JP2002339706A (ja
Inventor
マフマト・ファルク・アクシット
ジェフリー・アーサー・ベノイト
サミ・アスラム
ロバート・ジェームズ・ロイド・ブランド
ブハラト・サンパスクマー・バゲパリ
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General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
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Publication of JP2002339706A5 publication Critical patent/JP2002339706A5/ja
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Publication of JP4020661B2 publication Critical patent/JP4020661B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
    • F16J15/0812—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment with a braided or knitted body
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
JP2002056696A 2001-03-05 2002-03-04 シール組立体及び、該シール組立体を有するガスタービン Expired - Fee Related JP4020661B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/798842 2001-03-05
US09/798,842 US20020121744A1 (en) 2001-03-05 2001-03-05 Low leakage flexible cloth seals for turbine combustors

Publications (3)

Publication Number Publication Date
JP2002339706A JP2002339706A (ja) 2002-11-27
JP2002339706A5 JP2002339706A5 (https=) 2005-08-11
JP4020661B2 true JP4020661B2 (ja) 2007-12-12

Family

ID=25174413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002056696A Expired - Fee Related JP4020661B2 (ja) 2001-03-05 2002-03-04 シール組立体及び、該シール組立体を有するガスタービン

Country Status (4)

Country Link
US (1) US20020121744A1 (https=)
EP (1) EP1239118B1 (https=)
JP (1) JP4020661B2 (https=)
DE (1) DE60236475D1 (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733234B2 (en) * 2002-09-13 2004-05-11 Siemens Westinghouse Power Corporation Biased wear resistant turbine seal assembly
US7788932B2 (en) 2005-08-23 2010-09-07 Mitsubishi Heavy Industries, Ltd. Seal structure for gas turbine combustor
US7600970B2 (en) * 2005-12-08 2009-10-13 General Electric Company Ceramic matrix composite vane seals
JP4747146B2 (ja) * 2007-09-27 2011-08-17 株式会社日立製作所 ガスタービンのシール装置
US8151570B2 (en) * 2007-12-06 2012-04-10 Alstom Technology Ltd Transition duct cooling feed tubes
EP2247830B1 (en) * 2008-02-27 2019-04-10 General Electric Company Flexible seal for a turbine and corresponding turbine
US8141879B2 (en) 2009-07-20 2012-03-27 General Electric Company Seals for a turbine engine, and methods of assembling a turbine engine
US8491259B2 (en) * 2009-08-26 2013-07-23 Siemens Energy, Inc. Seal system between transition duct exit section and turbine inlet in a gas turbine engine
US8511972B2 (en) * 2009-12-16 2013-08-20 Siemens Energy, Inc. Seal member for use in a seal system between a transition duct exit section and a turbine inlet in a gas turbine engine
US8398090B2 (en) * 2010-06-09 2013-03-19 General Electric Company Spring loaded seal assembly for turbines
US8225614B2 (en) * 2010-10-07 2012-07-24 General Electric Company Shim for sealing transition pieces
US9121279B2 (en) * 2010-10-08 2015-09-01 Alstom Technology Ltd Tunable transition duct side seals in a gas turbine engine
US20120119447A1 (en) * 2010-11-11 2012-05-17 General Electric Company Transition Piece Sealing Assembly
US8613451B2 (en) * 2010-11-29 2013-12-24 General Electric Company Cloth seal for turbo-machinery
US20120183393A1 (en) * 2011-01-14 2012-07-19 General Electric Company Assembly and method for preventing fluid flow
US8777202B2 (en) * 2011-05-19 2014-07-15 General Electric Company Tool for adjusting seal
US8562000B2 (en) 2011-05-20 2013-10-22 Siemens Energy, Inc. Turbine combustion system transition piece side seals
US9879555B2 (en) 2011-05-20 2018-01-30 Siemens Energy, Inc. Turbine combustion system transition seals
US9115585B2 (en) * 2011-06-06 2015-08-25 General Electric Company Seal assembly for gas turbine
US8888445B2 (en) 2011-08-19 2014-11-18 General Electric Company Turbomachine seal assembly
US9188228B2 (en) * 2011-10-26 2015-11-17 General Electric Company Layered seal for turbomachinery
US9938844B2 (en) 2011-10-26 2018-04-10 General Electric Company Metallic stator seal
US8701415B2 (en) * 2011-11-09 2014-04-22 General Electric Company Flexible metallic seal for transition duct in turbine system
US10161523B2 (en) 2011-12-23 2018-12-25 General Electric Company Enhanced cloth seal
US9341120B2 (en) 2012-02-10 2016-05-17 United Technologies Corporation Channeled spring seal for sealing an air gap between moving plates
US9115808B2 (en) * 2012-02-13 2015-08-25 General Electric Company Transition piece seal assembly for a turbomachine
US20130283817A1 (en) * 2012-04-30 2013-10-31 General Electric Company Flexible seal for transition duct in turbine system
WO2014138078A1 (en) 2013-03-04 2014-09-12 United Technologies Corporation Flexible finger seal for sealing a gap between turbine engine components
US9366444B2 (en) 2013-11-12 2016-06-14 Siemens Energy, Inc. Flexible component providing sealing connection
US10047622B2 (en) * 2014-07-22 2018-08-14 General Electric Company Flexible layered seal for turbomachinery
JP6430006B2 (ja) 2014-10-28 2018-11-28 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ タービンエンジンにおいて使用するための、トランジションダクトと第１列ベーンアセンブリとの間のシールアセンブリ
US20160215701A1 (en) * 2015-01-22 2016-07-28 General Electric Company Inner seal for a turbomachine transition piece frame assembly
US10036267B2 (en) * 2015-11-24 2018-07-31 General Electric Company System of supporting turbine diffuser outlet
US10323751B2 (en) 2015-12-04 2019-06-18 General Electric Company Seal assembly for a submersible pumping system and an associated method thereof
US11255201B2 (en) * 2016-01-27 2022-02-22 Siemens Energy Global GmbH & Co. KG Transition system side seal for gas turbine engines
US10689995B2 (en) * 2016-05-27 2020-06-23 General Electric Company Side seal with reduced corner leakage
GB201614711D0 (en) * 2016-08-31 2016-10-12 Rolls Royce Plc Axial flow machine
US10508602B2 (en) * 2016-09-01 2019-12-17 General Electric Company Corner flow reduction seals
US10690059B2 (en) * 2016-09-26 2020-06-23 General Electric Company Advanced seals with reduced corner leakage
US10890078B1 (en) 2017-06-12 2021-01-12 Technetics Group Llc Flexible seal assembly
US10655489B2 (en) 2018-01-04 2020-05-19 General Electric Company Systems and methods for assembling flow path components
JP6966354B2 (ja) * 2018-02-28 2021-11-17 三菱パワー株式会社 ガスタービン燃焼器
DE102019108267A1 (de) * 2019-03-29 2020-10-01 Rolls-Royce Deutschland Ltd & Co Kg Vorrichtung zur Befestigung von Dichtplatten zwischen Bauteilen eines Gasturbinentriebwerks
DE102022207874A1 (de) 2022-07-29 2024-02-01 Siemens Energy Global GmbH & Co. KG Dichtsegment mit Lasche und Tasche

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US158738A (en) 1875-01-12 Improvement in seats for extension-carriages
US4645217A (en) * 1985-11-29 1987-02-24 United Technologies Corporation Finger seal assembly
US5568931A (en) * 1992-08-20 1996-10-29 General Electric Company Brush seal
US5474306A (en) 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5657998A (en) 1994-09-19 1997-08-19 General Electric Company Gas-path leakage seal for a gas turbine
DE19529655C2 (de) * 1995-08-11 1999-04-22 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
DE69627674T2 (de) * 1995-10-05 2003-10-16 Eg & G Sealol, Inc. Bürstendichtung mit einer biegsamen frontscheibe
US5915697A (en) 1997-09-22 1999-06-29 General Electric Company Flexible cloth seal assembly
EP1052438A3 (en) * 1999-05-13 2002-02-06 General Electric Company Brush seal segment with bristle damping

Also Published As

Publication number Publication date
DE60236475D1 (de) 2010-07-08
EP1239118A3 (en) 2004-09-08
EP1239118A2 (en) 2002-09-11
US20020121744A1 (en) 2002-09-05
JP2002339706A (ja) 2002-11-27
EP1239118B1 (en) 2010-05-26

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