EP1291493A3 - Seitliche Dichtung für ein Übergangstück und Turbinenanordnung mit einer derartigen Dichtung - Google Patents

Seitliche Dichtung für ein Übergangstück und Turbinenanordnung mit einer derartigen Dichtung Download PDF

Info

Publication number: EP1291493A3
Authority: EP; European Patent Office
Prior art keywords: seal; generally; sealing element; side sealing; transition piece
Prior art date: 2001-08-21
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP02255697A

Other languages

English (en)

French (fr)

Other versions

EP1291493A2 (de

Inventor

Robert Harold Cromer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date 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 date listed.)

2001-08-21

Filing date

2002-08-13

Publication date

2009-06-10

2002-08-13 Application filed by General Electric Co filed Critical General Electric Co

2003-03-12 Publication of EP1291493A2 publication Critical patent/EP1291493A2/de

2009-06-10 Publication of EP1291493A3 publication Critical patent/EP1291493A3/de

Status Withdrawn legal-status Critical Current

Links

238000007789 sealing Methods 0.000 title abstract 2
230000007704 transition Effects 0.000 title 1
239000004744 fabric Substances 0.000 abstract 1

Classifications

- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Gasket Seals (AREA)

EP02255697A 2001-08-21 2002-08-13 Seitliche Dichtung für ein Übergangstück und Turbinenanordnung mit einer derartigen Dichtung Withdrawn EP1291493A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US682335		1996-07-17
US09/682,335 US20030039542A1 (en)	2001-08-21	2001-08-21	Transition piece side sealing element and turbine assembly containing such seal

Publications (2)

Publication Number	Publication Date
EP1291493A2 EP1291493A2 (de)	2003-03-12
EP1291493A3 true EP1291493A3 (de)	2009-06-10

Family

ID=24739239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP02255697A Withdrawn EP1291493A3 (de)	2001-08-21	2002-08-13	Seitliche Dichtung für ein Übergangstück und Turbinenanordnung mit einer derartigen Dichtung

Country Status (3)

Country	Link
US (1)	US20030039542A1 (de)
EP (1)	EP1291493A3 (de)
JP (1)	JP2003097220A (de)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2401658B (en) *	2003-05-16	2006-07-26	Rolls Royce Plc	Sealing arrangement
US7334800B2 (en) *	2004-10-29	2008-02-26	Power Systems Mfg., Llc	Seal for a gas turbine engine having improved flexibility
DE102005013798A1 (de) *	2005-03-24	2006-09-28	Alstom Technology Ltd.	Wärmestausegment zum Abdichten eines Strömungskanals einer Strömungsrotationsmaschine
US7575415B2 (en) *	2005-11-10	2009-08-18	General Electric Company	Methods and apparatus for assembling turbine engines
EP2048327B1 (de) *	2007-10-08	2013-12-04	Siemens Aktiengesellschaft	Dichtungssystem für eine Turbomaschine
US20100061847A1 (en) *	2008-09-09	2010-03-11	General Electric Company	Steam turbine part including ceramic matrix composite (cmc)
US8141879B2 (en) *	2009-07-20	2012-03-27	General Electric Company	Seals for a turbine engine, and methods of assembling a turbine engine
US8821114B2 (en)	2010-06-04	2014-09-02	Siemens Energy, Inc.	Gas turbine engine sealing structure
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
US20120119449A1 (en) *	2010-11-11	2012-05-17	General Electric Company	Transition Piece Sealing Assembly With Seal Overlay
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
US8978388B2 (en) *	2011-06-03	2015-03-17	General Electric Company	Load member for transition duct in turbine system
US9115585B2 (en) *	2011-06-06	2015-08-25	General Electric Company	Seal assembly for gas turbine
US8696309B2 (en) *	2011-06-27	2014-04-15	Turbine Services Ltd.	Brazed turbine seal
US9353635B2 (en)	2011-08-16	2016-05-31	General Electric Company	Seal end attachment
US10161523B2 (en) *	2011-12-23	2018-12-25	General Electric Company	Enhanced cloth seal
US8845285B2 (en) *	2012-01-10	2014-09-30	General Electric Company	Gas turbine stator assembly
US20130283817A1 (en) *	2012-04-30	2013-10-31	General Electric Company	Flexible seal for transition duct in turbine system
US9249678B2 (en) *	2012-06-27	2016-02-02	General Electric Company	Transition duct for a gas turbine
US20140062034A1 (en) *	2012-08-06	2014-03-06	General Electric Company	Gas path leakage seal for a turbine
US9771895B2 (en) *	2012-10-17	2017-09-26	United Technologies Corporation	Seal assembly for liners of exhaust nozzle
US9400114B2 (en)	2013-03-18	2016-07-26	General Electric Company	Combustor support assembly for mounting a combustion module of a gas turbine
US9322556B2 (en)	2013-03-18	2016-04-26	General Electric Company	Flow sleeve assembly for a combustion module of a gas turbine combustor
US9631812B2 (en)	2013-03-18	2017-04-25	General Electric Company	Support frame and method for assembly of a combustion module of a gas turbine
US9316396B2 (en)	2013-03-18	2016-04-19	General Electric Company	Hot gas path duct for a combustor of a gas turbine
US9383104B2 (en)	2013-03-18	2016-07-05	General Electric Company	Continuous combustion liner for a combustor of a gas turbine
US10436445B2 (en)	2013-03-18	2019-10-08	General Electric Company	Assembly for controlling clearance between a liner and stationary nozzle within a gas turbine
US9360217B2 (en)	2013-03-18	2016-06-07	General Electric Company	Flow sleeve for a combustion module of a gas turbine
US9316155B2 (en)	2013-03-18	2016-04-19	General Electric Company	System for providing fuel to a combustor
US9416675B2 (en) *	2014-01-27	2016-08-16	General Electric Company	Sealing device for providing a seal in a turbomachine
US10047622B2 (en) *	2014-07-22	2018-08-14	General Electric Company	Flexible layered seal for turbomachinery
EP3034805B1 (de)	2014-12-17	2019-11-13	United Technologies Corporation	Dichtstreifen mit einem konischen radialabschnitt und abschnitt eines gasturbinenmotors mit einem solchen dichtstreifen
US9970308B2 (en) *	2015-01-26	2018-05-15	United Technologies Corporation	Feather seal
JP6767493B2 (ja) *	2016-01-27	2020-10-14	シーメンスアクティエンゲゼルシャフト	ガスタービンエンジンのための移行システムのサイドシール
FR3065986B1 (fr) *	2017-05-02	2021-07-09	Safran Aircraft Engines	Ensemble pour turbine a gaz, turbine a gaz associee
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
US11047248B2 (en) *	2018-06-19	2021-06-29	General Electric Company	Curved seal for adjacent gas turbine components
US11248705B2 (en) *	2018-06-19	2022-02-15	General Electric Company	Curved seal with relief cuts for adjacent gas turbine components
US11231175B2 (en)	2018-06-19	2022-01-25	General Electric Company	Integrated combustor nozzles with continuously curved liner segments
US10927691B2 (en)	2019-03-21	2021-02-23	Solar Turbines Incorporated	Nozzle segment air seal
EP3789638A1 (de)	2019-09-05	2021-03-10	Siemens Aktiengesellschaft	Dichtung für verbrennungsvorrichtung
US11371709B2 (en)	2020-06-30	2022-06-28	General Electric Company	Combustor air flow path
KR102821442B1 (ko) *	2022-11-23	2025-06-16	두산에너빌리티 주식회사	터빈 베인 플랫폼 씰링 어셈블리, 이를 포함하는 터빈 베인 및 가스 터빈
KR102868006B1 (ko)	2022-12-09	2025-10-01	두산에너빌리티 주식회사	씰조립체를 구비하는 터빈 베인, 터빈 및 이를 포함하는 터보 머신
KR102791366B1 (ko)	2022-12-12	2025-04-07	두산에너빌리티 주식회사	터빈 베인 플랫폼 씰링 어셈블리, 이를 포함하는 터빈 베인 및 가스 터빈

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5868398A (en) *	1997-05-20	1999-02-09	United Technologies Corporation	Gas turbine stator vane seal
US5934687A (en) *	1997-07-07	1999-08-10	General Electric Company	Gas-path leakage seal for a turbine
US6162014A (en) *	1998-09-22	2000-12-19	General Electric Company	Turbine spline seal and turbine assembly containing such spline seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5125796A (en) *	1991-05-14	1992-06-30	General Electric Company	Transition piece seal spring for a gas turbine
US6193240B1 (en) *	1999-01-11	2001-02-27	General Electric Company	Seal assembly
US6431825B1 (en) *	2000-07-28	2002-08-13	Alstom (Switzerland) Ltd	Seal between static turbine parts

2001
- 2001-08-21 US US09/682,335 patent/US20030039542A1/en not_active Abandoned
2002
- 2002-08-13 EP EP02255697A patent/EP1291493A3/de not_active Withdrawn
- 2002-08-21 JP JP2002239987A patent/JP2003097220A/ja active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5868398A (en) *	1997-05-20	1999-02-09	United Technologies Corporation	Gas turbine stator vane seal
US5934687A (en) *	1997-07-07	1999-08-10	General Electric Company	Gas-path leakage seal for a turbine
US6162014A (en) *	1998-09-22	2000-12-19	General Electric Company	Turbine spline seal and turbine assembly containing such spline seal

Also Published As

Publication number	Publication date
EP1291493A2 (de)	2003-03-12
JP2003097220A (ja)	2003-04-03
US20030039542A1 (en)	2003-02-27

Legal Events

Date	Code	Title	Description
2003-01-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2003-03-12	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
2003-03-12	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2009-05-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2009-06-10	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
2009-06-10	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2010-02-17	AKX	Designation fees paid
2010-04-01	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566
2010-05-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-06-30	18D	Application deemed to be withdrawn	Effective date: 20091211

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