DE602007003125D1 - Segmentierte Komponentendichtung - Google Patents

Segmentierte Komponentendichtung

Info

Publication number
DE602007003125D1
DE602007003125D1 DE602007003125T DE602007003125T DE602007003125D1 DE 602007003125 D1 DE602007003125 D1 DE 602007003125D1 DE 602007003125 T DE602007003125 T DE 602007003125T DE 602007003125 T DE602007003125 T DE 602007003125T DE 602007003125 D1 DE602007003125 D1 DE 602007003125D1
Authority
DE
Germany
Prior art keywords
component seal
segmented component
segmented
seal
component
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.)
Active
Application number
DE602007003125T
Other languages
English (en)
Inventor
Corneil Paauwe
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.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of DE602007003125D1 publication Critical patent/DE602007003125D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/005—Sealing means between non relatively rotating elements
    • F01D11/006—Sealing the gap between rotor blades or blades and rotor
    • F01D11/008—Sealing the gap between rotor blades or blades and rotor by spacer elements between the blades, e.g. independent interblade platforms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/11—Shroud seal segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/57—Leaf seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/60—Structure; Surface texture
    • F05D2250/61—Structure; Surface texture corrugated
    • F05D2250/611—Structure; Surface texture corrugated undulated
DE602007003125T 2006-03-09 2007-03-09 Segmentierte Komponentendichtung Active DE602007003125D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/371,882 US7316402B2 (en) 2006-03-09 2006-03-09 Segmented component seal

Publications (1)

Publication Number Publication Date
DE602007003125D1 true DE602007003125D1 (de) 2009-12-24

Family

ID=38070599

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007003125T Active DE602007003125D1 (de) 2006-03-09 2007-03-09 Segmentierte Komponentendichtung

Country Status (3)

Country Link
US (1) US7316402B2 (de)
EP (1) EP1832716B1 (de)
DE (1) DE602007003125D1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7823888B2 (en) * 2005-07-07 2010-11-02 Nok Corporation Gasket
MX2008011352A (es) * 2006-03-06 2008-09-23 Alstom Technology Ltd Turbina de gas con un escudo termico anular y bandas de sellado anguladas.
US20070212214A1 (en) * 2006-03-09 2007-09-13 United Technologies Corporation Segmented component seal
CH698036B1 (de) * 2006-09-12 2011-11-15 Parker Hannifin Corp Dichtungsanordnung.
DE102007049925B4 (de) * 2007-10-18 2012-10-31 Federal-Mogul Sealing Systems Gmbh Geschweißte Metalldichtung
US8210799B1 (en) * 2008-03-31 2012-07-03 Florida Turbine Technologies, Inc. Bi-metallic strip seal for a turbine shroud
FR2933160B1 (fr) * 2008-06-25 2010-09-10 Commissariat Energie Atomique Assemblage comportant un joint d'etancheite intercale entre deux composants de coefficient de dilatation moyen thermique different, joint d'etancheite associe, application a l'etancheite d'electrolyseurs eht et des piles a combustible
US8322977B2 (en) * 2009-07-22 2012-12-04 Siemens Energy, Inc. Seal structure for preventing leakage of gases across a gap between two components in a turbine engine
US8398090B2 (en) * 2010-06-09 2013-03-19 General Electric Company Spring loaded seal assembly for turbines
US8727710B2 (en) 2011-01-24 2014-05-20 United Technologies Corporation Mateface cooling feather seal assembly
US9534500B2 (en) * 2011-04-27 2017-01-03 Pratt & Whitney Canada Corp. Seal arrangement for segmented gas turbine engine components
US20120306169A1 (en) * 2011-06-03 2012-12-06 General Electric Company Hinge seal
US8544852B2 (en) 2011-06-03 2013-10-01 General Electric Company Torsion seal
US20130028713A1 (en) * 2011-07-25 2013-01-31 General Electric Company Seal for turbomachine segments
US9810086B2 (en) 2011-11-06 2017-11-07 General Electric Company Asymmetric radial spline seal for a gas turbine engine
US9115808B2 (en) * 2012-02-13 2015-08-25 General Electric Company Transition piece seal assembly for a turbomachine
US8556578B1 (en) * 2012-08-15 2013-10-15 Florida Turbine Technologies, Inc. Spring loaded compliant seal for high temperature use
US9771895B2 (en) * 2012-10-17 2017-09-26 United Technologies Corporation Seal assembly for liners of exhaust nozzle
FR2997324B1 (fr) * 2012-10-31 2015-05-15 Snecma Joint statique metallique annulaire performant a bas cout pour hautes pressions et grands diametres
US9347322B2 (en) * 2012-11-01 2016-05-24 Siemens Aktiengesellschaft Gas turbine including belly band seal anti-rotation device
DE102013205028A1 (de) * 2013-03-21 2014-09-25 Siemens Aktiengesellschaft Dichtelement zur Dichtung eines Spaltes
JP6173811B2 (ja) * 2013-07-16 2017-08-02 三菱日立パワーシステムズ株式会社 シール装置およびガスタービン
US9797262B2 (en) * 2013-07-26 2017-10-24 United Technologies Corporation Split damped outer shroud for gas turbine engine stator arrays
US9988923B2 (en) 2013-08-29 2018-06-05 United Technologies Corporation Seal for gas turbine engine
EP3092372B1 (de) * 2014-01-08 2019-06-19 United Technologies Corporation Klemmdichtung für strahltriebwerk-mittelturbinenrahmen
US10683768B2 (en) 2014-01-24 2020-06-16 Raytheon Technologies Corporation Circumferential axial segmented trough seal
DE102015201782A1 (de) * 2015-02-02 2016-08-18 MTU Aero Engines AG Leitschaufelring für eine Strömungsmaschine
FR3033827B1 (fr) * 2015-03-17 2019-08-23 Safran Aircraft Engines Ensemble a plaquettes d'etancheite pour turbine a gaz
GB201514093D0 (en) * 2015-08-10 2015-09-23 Rolls Royce Plc A Sealing Attachment for a Gas Turbine Engine
US10822988B2 (en) * 2015-12-21 2020-11-03 Pratt & Whitney Canada Corp. Method of sizing a cavity in a part
US10301955B2 (en) * 2016-11-29 2019-05-28 Rolls-Royce North American Technologies Inc. Seal assembly for gas turbine engine components
US10378772B2 (en) 2017-01-19 2019-08-13 General Electric Company Combustor heat shield sealing
FR3065986B1 (fr) * 2017-05-02 2021-07-09 Safran Aircraft Engines Ensemble pour turbine a gaz, turbine a gaz associee
US11002144B2 (en) * 2018-03-30 2021-05-11 Siemens Energy Global GmbH & Co. KG Sealing arrangement between turbine shroud segments
EP3653844A1 (de) * 2018-11-15 2020-05-20 Siemens Aktiengesellschaft Streifendichtung, ringsegment und verfahren für eine gasturbine
US10927691B2 (en) * 2019-03-21 2021-02-23 Solar Turbines Incorporated Nozzle segment air seal
WO2022010711A1 (en) * 2020-07-08 2022-01-13 Saint-Gobain Performance Plastics Corporation Bimetallic seal
US11649732B2 (en) 2021-03-11 2023-05-16 Raytheon Technologies Corporation Vane assembly with spring device for biasing mate face seal

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537024A (en) * 1979-04-23 1985-08-27 Solar Turbines, Incorporated Turbine engines
US4311432A (en) * 1979-11-20 1982-01-19 United Technologies Corporation Radial seal
US4759555A (en) * 1985-07-25 1988-07-26 Eg&G Pressure Science, Inc. Split ring seal with slip joint
US5154577A (en) * 1991-01-17 1992-10-13 General Electric Company Flexible three-piece seal assembly
US5125796A (en) * 1991-05-14 1992-06-30 General Electric Company Transition piece seal spring for a gas turbine
US5435576A (en) * 1992-12-28 1995-07-25 Rode; John E. Spring gasket
US5630593A (en) * 1994-09-12 1997-05-20 Eg&G Pressure Science, Inc. Pressure-energized sealing rings
DE19537282C2 (de) * 1995-10-06 1999-02-18 Mtu Muenchen Gmbh Vorrichtung zur Abdichtung eines Ringraumes gegen Beaufschlagung durch Fluid
JP2941698B2 (ja) * 1995-11-10 1999-08-25 三菱重工業株式会社 ガスタービンロータ
WO1998009100A1 (en) * 1996-08-29 1998-03-05 Flexitallic Investments, Inc. Gasket
US5709530A (en) * 1996-09-04 1998-01-20 United Technologies Corporation Gas turbine vane seal
US6237921B1 (en) * 1998-09-02 2001-05-29 General Electric Company Nested bridge seal
US6199871B1 (en) * 1998-09-02 2001-03-13 General Electric Company High excursion ring seal
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
US6968615B1 (en) * 2000-10-24 2005-11-29 The Advanced Products Company High temperature metallic seal
DE50211431D1 (de) * 2001-09-25 2008-02-07 Alstom Technology Ltd Dichtungsanordnung zur dichtspaltreduzierung innerhalb einer strömungsrotationsmaschine
US20040239053A1 (en) * 2001-10-29 2004-12-02 Rowe Gordon D. Seal
US6659472B2 (en) * 2001-12-28 2003-12-09 General Electric Company Seal for gas turbine nozzle and shroud interface
JP2004060842A (ja) * 2002-07-31 2004-02-26 Nichias Corp ガスケット

Also Published As

Publication number Publication date
US7316402B2 (en) 2008-01-08
EP1832716A2 (de) 2007-09-12
EP1832716B1 (de) 2009-11-11
US20070210536A1 (en) 2007-09-13
EP1832716A3 (de) 2008-05-21

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Legal Events

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