DE602005000026D1 - Dichtungsanordnung für die Hochdruckturbine einer Turbomaschine - Google Patents

Dichtungsanordnung für die Hochdruckturbine einer Turbomaschine

Info

Publication number
DE602005000026D1
DE602005000026D1 DE602005000026T DE602005000026T DE602005000026D1 DE 602005000026 D1 DE602005000026 D1 DE 602005000026D1 DE 602005000026 T DE602005000026 T DE 602005000026T DE 602005000026 T DE602005000026 T DE 602005000026T DE 602005000026 D1 DE602005000026 D1 DE 602005000026D1
Authority
DE
Germany
Prior art keywords
turbomachine
pressure turbine
sealing arrangement
sealing
arrangement
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
DE602005000026T
Other languages
English (en)
Other versions
DE602005000026T2 (de
Inventor
Daniel Georges Plona
Guy Franck Paul Dussere-Telmon
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Publication of DE602005000026D1 publication Critical patent/DE602005000026D1/de
Application granted granted Critical
Publication of DE602005000026T2 publication Critical patent/DE602005000026T2/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • F16J15/3288—Filamentary structures, e.g. brush seals
    • 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
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • 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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces
    • 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
    • F05D2240/56—Brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gasket Seals (AREA)
DE602005000026T 2004-01-12 2005-01-04 Dichtungsanordnung für die Hochdruckturbine einer Turbomaschine Active DE602005000026T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0400213A FR2865012B1 (fr) 2004-01-12 2004-01-12 Dispositif d'etancheite pour turbine haute-pression de turbomachine
FR0400213 2004-01-12

Publications (2)

Publication Number Publication Date
DE602005000026D1 true DE602005000026D1 (de) 2006-08-10
DE602005000026T2 DE602005000026T2 (de) 2007-03-08

Family

ID=34684929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005000026T Active DE602005000026T2 (de) 2004-01-12 2005-01-04 Dichtungsanordnung für die Hochdruckturbine einer Turbomaschine

Country Status (8)

Country Link
US (1) US7290769B2 (de)
EP (1) EP1564455B1 (de)
JP (1) JP4444842B2 (de)
CA (1) CA2493065C (de)
DE (1) DE602005000026T2 (de)
FR (1) FR2865012B1 (de)
RU (1) RU2296866C2 (de)
UA (1) UA85539C2 (de)

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EP1879280B1 (de) 2006-07-14 2014-03-05 OpenHydro Group Limited Hydroelektrische Turbine
DE602006002883D1 (de) 2006-07-14 2008-11-06 Openhydro Group Ltd Turbinen mit einer Rutsche zum Durchfluss von Fremdkörpern
DE102006049634A1 (de) * 2006-10-20 2008-04-24 Mtu Aero Engines Gmbh Dichtungsanordnung
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DE102008006486A1 (de) * 2008-01-29 2009-07-30 Mtu Aero Engines Gmbh Bürstendichtung und Verfahren zur Montage einer Bürstendichtung
EP2088311B1 (de) 2008-02-05 2015-10-14 OpenHydro Group Limited Hydroelektrische Turbine mit schwimmendem Rotor
EP2110910A1 (de) 2008-04-17 2009-10-21 OpenHydro Group Limited Verbessertes Turbineninstallationsverfahren
EP2199598B1 (de) 2008-12-18 2012-05-02 OpenHydro IP Limited Hydroelektrische Turbine mit passiver Bremse und Verfahren zum Betrieb
EP2199599A1 (de) * 2008-12-18 2010-06-23 OpenHydro IP Limited Eine hydroelektrische Turbine mit einer Ablagerungsausstoßvorrichtung
DE602008002602D1 (de) 2008-12-19 2010-10-28 Openhydro Ip Ltd Verfahren zum Installieren eines hydroelektrischen Turbinengenerators
EP2241749B1 (de) 2009-04-17 2012-03-07 OpenHydro IP Limited Verbessertes Verfahren zur Steuerung der Ausgabe eines hydroelektrischen Turbinengenerators
US20100270747A1 (en) * 2009-04-24 2010-10-28 General Electric Company Non-metallic brush seal
EP2302755B1 (de) 2009-09-29 2012-11-28 OpenHydro IP Limited Elektrisches Stromumwandlungssystem und Verfahren
EP2302766B1 (de) 2009-09-29 2013-03-13 OpenHydro IP Limited Hydroelektrische Turbine mit Spulenkühlung
EP2302204A1 (de) 2009-09-29 2011-03-30 OpenHydro IP Limited Hydroelektrisches Turbinensystem
DE102010021923B4 (de) * 2010-05-28 2013-12-19 MTU Aero Engines AG Dichtungssystem für ein Gehäusesegment einer thermischen Strömungsmaschine
CN111473530A (zh) * 2010-09-16 2020-07-31 威尔逊太阳能公司 使用太阳能接收器的太阳能发电***及其相关装置和方法
EP2450562B1 (de) 2010-11-09 2015-06-24 Openhydro IP Limited Bergungssystem für eine hydroelektrische Turbine und Bergungsverfahren
EP2469257B1 (de) 2010-12-23 2014-02-26 Openhydro IP Limited Hydroelektrisches Turbinenprüfverfahren
US9701388B2 (en) 2011-05-11 2017-07-11 Aviation Devices & Electronic Components, Llc Gasket having a pliable resilient body with a perimeter having characteristics different than the body
WO2012174426A1 (en) 2011-06-17 2012-12-20 Aviation Devices & Electronic Components, L.L.C. Single-sided sticky gasket
US8863625B2 (en) 2011-06-21 2014-10-21 Aviation Devices & Electronics Components, LLC Elastomeric gasket squeeze out removal method and kit
US8691033B1 (en) 2011-07-06 2014-04-08 Aviation Devices & Electronic Components, Llc Positioning a workpiece on a sticky gasket
US9702464B1 (en) 2011-10-03 2017-07-11 The Patent Well LLC Non-planar stick gaskets for receipt between a base and a workpiece
ITCO20110058A1 (it) 2011-12-05 2013-06-06 Nuovo Pignone Spa Turbomacchina
GB201202104D0 (en) * 2012-02-08 2012-03-21 Rolls Royce Plc Leaf seal
US9751244B2 (en) 2012-05-15 2017-09-05 The Patent Well LLC Elastomeric gasket for fuel access door of an aircraft wing and a method for making the same
US9303447B1 (en) 2012-05-15 2016-04-05 Aviation Devices & Electronic Components LLC Elastomeric gasket for fuel access door of an aircraft wing and a method for making the same
US9671023B2 (en) 2012-07-10 2017-06-06 Aviation Devices & Electronic Components, Llc Spacer and gasket assembly for use on an aircraft
US9016697B2 (en) 2012-07-10 2015-04-28 Aviation Devices & Electronic Components, Llc Spacer and gasket assembly for use on an aircraft
FR2998611B1 (fr) * 2012-11-29 2018-08-10 Safran Aircraft Engines Ensemble formant joint d'etancheite pour une turbomachine comportant un joint a brosse
DE102013219832B3 (de) 2013-09-30 2015-03-12 MTU Aero Engines AG Bürstendichtung für eine Turbomaschine
WO2015053935A1 (en) 2013-10-11 2015-04-16 United Technologies Corporation Non-linearly deflecting brush seal land
US9587505B2 (en) 2013-12-05 2017-03-07 General Electric Company L brush seal for turbomachinery application
US9322287B2 (en) * 2014-06-03 2016-04-26 General Electric Company Brush seal for turbine
US10400896B2 (en) 2014-08-28 2019-09-03 United Technologies Corporation Dual-ended brush seal assembly and method of manufacture
EP3280933B1 (de) 2015-04-08 2022-08-31 The Patent Well LLC Metallnetz mit einer umwandlungsbeschichtung mit geringem elektrischen widerstand zur verwendung mit flugzeugstrukturen
US11486497B2 (en) * 2017-07-19 2022-11-01 Raytheon Technologies Corporation Compact brush seal
RU2705103C1 (ru) * 2019-04-05 2019-11-05 Публичное акционерное общество "ОДК - Уфимское моторостроительное производственное объединение" (ПАО "ОДК - УМПО") Щеточное уплотнение турбомашины
RU2719753C1 (ru) * 2019-11-25 2020-04-23 Акционерное общество "ОДК-Климов" Щёточное уплотнение

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US5265412A (en) * 1992-07-28 1993-11-30 General Electric Company Self-accommodating brush seal for gas turbine combustor
US5568931A (en) * 1992-08-20 1996-10-29 General Electric Company Brush seal
US5480162A (en) 1993-09-08 1996-01-02 United Technologies Corporation Axial load carrying brush seal
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DE19529655C2 (de) * 1995-08-11 1999-04-22 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
DE29600193U1 (de) * 1996-01-08 1996-03-14 MTU Motoren- und Turbinen-Union München GmbH, 80995 München Bürstendichtung mit C-förmigem Klemmring
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DE19720648C2 (de) * 1997-05-16 2000-07-13 Mtu Muenchen Gmbh Bürstendichtung mit Front- und Stützplatte
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DE19962316C2 (de) * 1999-12-23 2002-07-18 Mtu Aero Engines Gmbh Bürstendichtung
GB9930620D0 (en) * 1999-12-24 2000-02-16 Cross Mfg Co Brush seals
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DE10018273B4 (de) * 2000-04-13 2005-10-20 Mtu Aero Engines Gmbh Bürstendichtung
JP4644378B2 (ja) * 2001-03-27 2011-03-02 イーグル・エンジニアリング・エアロスペース株式会社 ブラシシール装置
GB0126220D0 (en) * 2001-11-01 2002-01-02 Alstom Switzerland Ltd Brush seals
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GB0201666D0 (en) * 2002-01-25 2002-03-13 Cross Mfg 1938 Company Ltd A brush seal element
US7677847B2 (en) * 2002-03-26 2010-03-16 Siemens Aktiengesellschaft Sealing assembly for a spindle
US6685427B1 (en) * 2002-07-23 2004-02-03 General Electric Company Brush seal for a rotary machine and method of retrofitting
US6779799B2 (en) * 2002-11-27 2004-08-24 General Electric Company Sealing apparatus for electrical generator ventilation system
DE10259381A1 (de) * 2002-12-18 2004-07-15 Mtu Aero Engines Gmbh Dichtungsanordnung
DE10337867B4 (de) * 2003-08-18 2020-04-23 MTU Aero Engines AG Bürstendichtung

Also Published As

Publication number Publication date
US20050151324A1 (en) 2005-07-14
CA2493065C (fr) 2011-10-18
EP1564455A1 (de) 2005-08-17
JP4444842B2 (ja) 2010-03-31
RU2296866C2 (ru) 2007-04-10
CA2493065A1 (fr) 2005-07-12
EP1564455B1 (de) 2006-06-28
DE602005000026T2 (de) 2007-03-08
JP2005201445A (ja) 2005-07-28
FR2865012A1 (fr) 2005-07-15
UA85539C2 (ru) 2009-02-10
FR2865012B1 (fr) 2006-03-17
US7290769B2 (en) 2007-11-06
RU2005100808A (ru) 2006-06-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition