JP4205349B2 - ターボ機械装置のための位置調節可能なブラシシール - Google Patents

ターボ機械装置のための位置調節可能なブラシシール Download PDF

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Publication number
JP4205349B2
JP4205349B2 JP2002044088A JP2002044088A JP4205349B2 JP 4205349 B2 JP4205349 B2 JP 4205349B2 JP 2002044088 A JP2002044088 A JP 2002044088A JP 2002044088 A JP2002044088 A JP 2002044088A JP 4205349 B2 JP4205349 B2 JP 4205349B2
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Japan
Prior art keywords
brush seal
component
mounting member
axis
assembly
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.)
Expired - Fee Related
Application number
JP2002044088A
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English (en)
Japanese (ja)
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JP2002310304A5 (enExample
JP2002310304A (ja
Inventor
レイモンド・エドワード・チュップ
オスマン・サイム・ディンク
ゲイル・ホッブス・ゲッツェ
ジョン・オーガスタス・ハルベーム
ケネス・ロレンツォ・パークス
ホイ・クァン
ジョージ・アーネスト・レルズコ
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General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2002310304A publication Critical patent/JP2002310304A/ja
Publication of JP2002310304A5 publication Critical patent/JP2002310304A5/ja
Application granted granted Critical
Publication of JP4205349B2 publication Critical patent/JP4205349B2/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
    • F16J15/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
JP2002044088A 2001-02-21 2002-02-21 ターボ機械装置のための位置調節可能なブラシシール Expired - Fee Related JP4205349B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/788716 2001-02-21
US09/788,716 US6382632B1 (en) 2001-02-21 2001-02-21 Repositionable brush seal for turbomachinery

Publications (3)

Publication Number Publication Date
JP2002310304A JP2002310304A (ja) 2002-10-23
JP2002310304A5 JP2002310304A5 (enExample) 2005-08-11
JP4205349B2 true JP4205349B2 (ja) 2009-01-07

Family

ID=25145333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002044088A Expired - Fee Related JP4205349B2 (ja) 2001-02-21 2002-02-21 ターボ機械装置のための位置調節可能なブラシシール

Country Status (4)

Country Link
US (1) US6382632B1 (enExample)
EP (1) EP1235010B1 (enExample)
JP (1) JP4205349B2 (enExample)
DE (1) DE60221729T2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6622490B2 (en) * 2002-01-11 2003-09-23 Watson Cogeneration Company Turbine power plant having an axially loaded floating brush seal
US8181965B2 (en) * 2002-06-27 2012-05-22 United Technologies Corporation Replaceable brush seal elements
US7093835B2 (en) * 2002-08-27 2006-08-22 United Technologies Corporation Floating brush seal assembly
US6679500B1 (en) * 2002-09-25 2004-01-20 Alstom (Switzerland) Ltd Coal pulverizer brush seal assembly
US7270333B2 (en) * 2002-11-27 2007-09-18 United Technologies Corporation Brush seal with adjustable clearance
US6910858B2 (en) * 2002-12-26 2005-06-28 United Technologies Corporation Seal
US7001144B2 (en) * 2003-02-27 2006-02-21 General Electric Company Gas turbine and method for reducing bucket tip shroud creep rate
DE10331601B4 (de) * 2003-07-12 2019-06-06 MTU Aero Engines AG Dichtungsanordnung und Verfahren zur Herstellung derselben
FR2860040B1 (fr) * 2003-09-19 2006-02-10 Snecma Moteurs Realisation de l'etancheite dans un turboreacteur pour le prelevement cabine par un joint a brosse
US20050073106A1 (en) * 2003-10-03 2005-04-07 General Electric Company Brush seal support for turbine applications
US7329098B2 (en) * 2005-05-06 2008-02-12 Geenral Electric Company Adjustable support bar with adjustable shim design for steam turbine diaphragms
US7653993B2 (en) * 2005-09-29 2010-02-02 General Electric Company Method of manufacturing a brush seal for sealing between stationary and rotary components
US7255352B2 (en) * 2005-09-29 2007-08-14 General Electric Company Pressure balanced brush seal
US20070132190A1 (en) * 2005-12-12 2007-06-14 Charles Trabert Axial dynamic brush seal
US7565729B2 (en) * 2006-03-17 2009-07-28 General Electric Company Methods of manufacturing a segmented brush seal for sealing between stationary and rotary components
US20070237629A1 (en) * 2006-04-05 2007-10-11 General Electric Company Gas turbine compressor casing flowpath rings
DE102006034483A1 (de) * 2006-07-21 2008-01-24 Alstom Technology Ltd. Regenerativer Luftvorwärmer mit Bürstendichtung
US20080315529A1 (en) * 2007-06-19 2008-12-25 Addis Mark E Ease of assembly aid for brush seal
US7878756B2 (en) * 2007-10-31 2011-02-01 United Technologies Corporation Systems and methods for controlling seal clearance in a turbine engine
US8028996B2 (en) * 2008-04-04 2011-10-04 General Electric Company System and method for adjusting stiffness of a brush sealing system
US8210823B2 (en) * 2008-07-08 2012-07-03 General Electric Company Method and apparatus for creating seal slots for turbine components
DE102009049690A1 (de) * 2009-10-16 2011-04-21 Siemens Aktiengesellschaft Dichtungsanordnung an einem Dampfturbinengehäuse, umfassend einen justierbaren Dichtring
US8794918B2 (en) 2011-01-07 2014-08-05 General Electric Company System for adjusting brush seal segments in turbomachine
US8777563B2 (en) 2011-01-31 2014-07-15 General Electric Company Axial brush seal
US9121297B2 (en) 2011-03-28 2015-09-01 General Electric Company Rotating brush seal
US9255486B2 (en) 2011-03-28 2016-02-09 General Electric Company Rotating brush seal
US20130170979A1 (en) * 2012-01-04 2013-07-04 General Electric Company Double ended brush seal assembly for a compressor
US20160186839A1 (en) * 2014-12-26 2016-06-30 The Gates Corporation Tensioner with axial seal
FR3035154B1 (fr) * 2015-04-17 2017-05-05 Snecma Dispositif d'etancheite pour enceinte a huile de palier de turbomachine
TWI758700B (zh) * 2019-03-28 2022-03-21 美商聖高拜塑膠製品公司 密封總成及形成密封之方法
FR3104224A1 (fr) 2019-12-10 2021-06-11 Psa Automobiles Sa Systeme d’etancheite et procede de changement d’un joint d’etancheite
CN114754148A (zh) * 2022-04-16 2022-07-15 中国航发沈阳发动机研究所 一种刷密封安装结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647311A (en) * 1970-04-23 1972-03-07 Westinghouse Electric Corp Turbine interstage seal assembly
FR2517013B1 (fr) * 1981-11-21 1987-02-27 Crane Packing Ltd Joint d'etancheite
DE3802653C2 (de) * 1988-01-29 2000-06-29 Mtu Muenchen Gmbh Bürstendichtung
GB9020317D0 (en) * 1990-09-18 1990-10-31 Cross Mfg Co Sealing devices
US5114159A (en) * 1991-08-05 1992-05-19 United Technologies Corporation Brush seal and damper
FR2690493B1 (fr) * 1992-04-23 1996-10-25 Snecma Joint annulaire a brosse.
US6131910A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US5425543A (en) * 1993-09-17 1995-06-20 Buckshaw; Dennis J. Seal assembly for rotating shaft
US5509780A (en) * 1995-03-08 1996-04-23 General Electric Co. Apparatus and method for providing uniform radial clearance of seals between rotating and stationary components
US5630590A (en) * 1996-03-26 1997-05-20 United Technologies Corporation Method and apparatus for improving the airsealing effectiveness in a turbine engine
US6168162B1 (en) * 1998-08-05 2001-01-02 General Electric Co. Self-centering brush seal
DE69919681T2 (de) * 1999-05-26 2005-09-08 Techspace Aero, Milmort Dichtungsanordnung mit Auftrieb für Turbomaschinenlagergehäuse
US6308958B1 (en) * 1999-10-12 2001-10-30 General Electric Company Arrangement and method for radially positioning a turbine brush seal

Also Published As

Publication number Publication date
DE60221729T2 (de) 2008-06-05
DE60221729D1 (de) 2007-09-27
EP1235010A2 (en) 2002-08-28
EP1235010B1 (en) 2007-08-15
US6382632B1 (en) 2002-05-07
EP1235010A3 (en) 2004-01-21
JP2002310304A (ja) 2002-10-23

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