ATE331874T1 - Spaltdichtung und gasturbine mit einer solchen spaltdichtung - Google Patents

Spaltdichtung und gasturbine mit einer solchen spaltdichtung

Info

Publication number: ATE331874T1
Authority: AT; Austria
Prior art keywords: components; gap; gap seal; leakage; sealing
Prior art date: 2001-04-04

Application number

AT02005897T

Other languages

English (en)

Inventor

Hans-Thomas Dr Bolms

Original Assignee

Siemens Ag

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.)

2001-04-04

Filing date

2002-03-14

Publication date

2006-07-15

2002-03-14 Application filed by Siemens Ag filed Critical Siemens Ag

2006-07-15 Application granted granted Critical

2006-07-15 Publication of ATE331874T1 publication Critical patent/ATE331874T1/de

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
238000007789 sealing Methods 0.000 abstract 4
239000000919 ceramic Substances 0.000 abstract 1
238000002485 combustion reaction Methods 0.000 abstract 1

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
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/12—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering
- F16J15/121—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing with metal reinforcement or covering with metal reinforcement
- 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)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Gasket Seals (AREA)
Sealing Material Composition (AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

AT02005897T 2001-04-04 2002-03-14 Spaltdichtung und gasturbine mit einer solchen spaltdichtung ATE331874T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0108398.9A GB0108398D0 (en)	2001-04-04	2001-04-04	Seal element for sealing a gap and combustion turbine having a seal element

Publications (1)

Publication Number	Publication Date
ATE331874T1 true ATE331874T1 (de)	2006-07-15

Family

ID=9912208

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT02005897T ATE331874T1 (de)	2001-04-04	2002-03-14	Spaltdichtung und gasturbine mit einer solchen spaltdichtung

Country Status (8)

Country	Link
US (1)	US6682300B2 (de)
EP (1)	EP1247942B1 (de)
JP (1)	JP4191946B2 (de)
CN (1)	CN1320256C (de)
AT (1)	ATE331874T1 (de)
DE (1)	DE60212751T2 (de)
ES (1)	ES2266330T3 (de)
GB (1)	GB0108398D0 (de)

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US7090459B2 (en) *	2004-03-31	2006-08-15	General Electric Company	Hybrid seal and system and method incorporating the same
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FR2913718B1 (fr) *	2007-03-15	2009-06-05	Snecma Propulsion Solide Sa	Ensemble d'anneau de turbine pour turbine a gaz
EP2157507B1 (de)	2007-06-12	2013-05-01	Panasonic Corporation	Multiprozessoren-steuerungsvorrichtung, multiprozessoren-steuerungsverfahren und multiprozessoren-steuerungsschaltung
US7887929B2 (en) *	2007-08-28	2011-02-15	United Technologies Corporation	Oriented fiber ceramic matrix composite abradable thermal barrier coating
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US8157511B2 (en) *	2008-09-30	2012-04-17	Pratt & Whitney Canada Corp.	Turbine shroud gas path duct interface
US8382436B2 (en) *	2009-01-06	2013-02-26	General Electric Company	Non-integral turbine blade platforms and systems
EP2213841B1 (de) *	2009-01-28	2011-12-14	Alstom Technology Ltd	Streifendichtung und Verfahren zum Entwurf einer Streifendichtung
US8262345B2 (en) *	2009-02-06	2012-09-11	General Electric Company	Ceramic matrix composite turbine engine
US8684680B2 (en) *	2009-08-27	2014-04-01	Pratt & Whitney Canada Corp.	Sealing and cooling at the joint between shroud segments
EP2483529B1 (de)	2009-09-28	2013-08-28	Siemens Aktiengesellschaft	Gasturbinendüsenanordnung und gasturbine
US8398090B2 (en)	2010-06-09	2013-03-19	General Electric Company	Spring loaded seal assembly for turbines
US8347636B2 (en) *	2010-09-24	2013-01-08	General Electric Company	Turbomachine including a ceramic matrix composite (CMC) bridge
US9945484B2 (en)	2011-05-20	2018-04-17	Siemens Energy, Inc.	Turbine seals
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US9140213B2 (en)	2011-12-06	2015-09-22	United Technologies Corporation	Leaf spring damper for a turbine engine fuel delivery system
US20130177411A1 (en) *	2012-01-05	2013-07-11	General Electric Company	System and method for sealing a gas path in a turbine
US9970311B2 (en) *	2013-03-05	2018-05-15	United Technologies Corporation	Consumable assembly tool for a gas turbine engine
US9759081B2 (en)	2013-10-08	2017-09-12	General Electric Company	Method and system to facilitate sealing in gas turbines
EP2960439A1 (de) *	2014-06-26	2015-12-30	Siemens Aktiengesellschaft	Turbomaschine mit äußerer Dichtung und Verwendung dieser Turbomaschine
US10443423B2 (en) *	2014-09-22	2019-10-15	United Technologies Corporation	Gas turbine engine blade outer air seal assembly
DE102014219137A1 (de) *	2014-09-23	2016-03-24	Siemens Aktiengesellschaft	Dichtelement für gestufte Teilfugen an Getriebegehäusen
CN104632414A (zh) *	2015-01-30	2015-05-20	北京华清燃气轮机与煤气化联合循环工程技术有限公司	一种燃气轮机用密封结构
US9869201B2 (en) *	2015-05-29	2018-01-16	General Electric Company	Impingement cooled spline seal
US20170370239A1 (en) *	2016-06-22	2017-12-28	General Electric Company	Turbine systems with sealing components
US10557362B2 (en) *	2017-03-30	2020-02-11	General Electric Company	Method and system for a pressure activated cap seal
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CN113623020B (zh) *	2021-08-02	2022-07-08	无锡友鹏航空装备科技有限公司	一种密封性高的涡轮导向装置

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US5657998A (en) *	1994-09-19	1997-08-19	General Electric Company	Gas-path leakage seal for a gas turbine
JPH08109368A (ja) *	1994-10-11	1996-04-30	Nichias Corp	複合ガスケット
JP3349278B2 (ja) *	1994-11-09	2002-11-20	三菱重工業株式会社	シール構造
JPH08277701A (ja) *	1995-04-04	1996-10-22	Ishikawajima Harima Heavy Ind Co Ltd	タービン静翼支持構造
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JP2000104832A (ja) *	1998-09-29	2000-04-11	Nippon Valqua Ind Ltd	フッ素樹脂包みガスケット
JP4240428B2 (ja) *	1999-06-08	2009-03-18	電気化学工業株式会社	触媒コンバータのシール材の製造方法

2001
- 2001-04-04 GB GBGB0108398.9A patent/GB0108398D0/en not_active Ceased
2002
- 2002-03-14 EP EP02005897A patent/EP1247942B1/de not_active Expired - Lifetime
- 2002-03-14 AT AT02005897T patent/ATE331874T1/de not_active IP Right Cessation
- 2002-03-14 DE DE60212751T patent/DE60212751T2/de not_active Expired - Fee Related
- 2002-03-14 ES ES02005897T patent/ES2266330T3/es not_active Expired - Lifetime
- 2002-04-03 JP JP2002100727A patent/JP4191946B2/ja not_active Expired - Fee Related
- 2002-04-04 US US10/117,584 patent/US6682300B2/en not_active Expired - Fee Related
- 2002-04-04 CN CNB021054363A patent/CN1320256C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CN1379166A (zh)	2002-11-13
EP1247942A2 (de)	2002-10-09
ES2266330T3 (es)	2007-03-01
DE60212751D1 (de)	2006-08-10
EP1247942A3 (de)	2004-09-01
CN1320256C (zh)	2007-06-06
US20020168263A1 (en)	2002-11-14
JP4191946B2 (ja)	2008-12-03
EP1247942B1 (de)	2006-06-28
GB0108398D0 (en)	2001-05-23
DE60212751T2 (de)	2006-11-16
US6682300B2 (en)	2004-01-27
JP2003013705A (ja)	2003-01-15

Legal Events

Date	Code	Title	Description
2006-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DE60212751D1 (de)	2006-08-10	Spaltdichtung und Gasturbine mit einer solchen Spaltdichtung
US5975537A (en)	1999-11-02	Rotor and stator assembly configured as an aspirating face seal
RU2310795C2 (ru)	2007-11-20	Газовая турбина с камерой сгорания, выполненной из композитного материала
US5915697A (en)	1999-06-29	Flexible cloth seal assembly
JP6746322B2 (ja)	2020-08-26	テーパ付きガスタービンセグメントシール
DE602007007333D1 (de)	2010-08-05	Dichtung in Gasturbine
ATE333614T1 (de)	2006-08-15	Pufferdichtungsanordnung für ölwanne
US9915349B2 (en)	2018-03-13	Dynamically non contacting seal
US20050249588A1 (en)	2005-11-10	Seal assembly
ATE284513T1 (de)	2004-12-15	Kühlbares segment für turbomaschinen und turbinen mit brennkammer
US9512735B2 (en)	2016-12-06	Sliding seal
GB2389393A (en)	2003-12-10	Seal assembly and rotary machine containing such seal
ATE220771T1 (de)	2002-08-15	Vorrichtung zur abdichtung eines ringspaltes zwischen einem gehäuse und einer welle
DE69926203D1 (de)	2005-08-25	Zwischenwellen-Dichtungsanordnung für ein Gasturbinentriebwerk
EP1146204A3 (de)	2003-07-23	Abreibbare Dichtung
SE8008937L (sv)	1981-08-01	Anordning for forbindning av med varandra rotationssymmetriskt samordnade byggdelar for stromningsmaskiner, i synnerhet gasturbinmotorer
US20130256993A1 (en)	2013-10-03	Seal with non-metallic interface
ATE503914T1 (de)	2011-04-15	Turbinengehäuseverstärkung bei einem gasturbinentriebwerk
BR9305016A (pt)	1994-06-14	Valvula de bloqueio e anel de vedaçao.
US10557362B2 (en)	2020-02-11	Method and system for a pressure activated cap seal
EP2984318A1 (de)	2016-02-17	Gasturbinenmotordichtung
ATE278130T1 (de)	2004-10-15	Sekundärdichtungselement für eine gleitringdichtungsanordnung
JP2015092075A (ja)	2015-05-14	ガスタービン内に封止を提供するための方法およびシステム
GB2085117A (en)	1982-04-21	Seals
KR101301026B1 (ko)	2013-08-29	회전 터보장치용 가이드 베인