DE69928332D1 - Bürstendichtungssegment - Google Patents

Bürstendichtungssegment

Info

Publication number
DE69928332D1
DE69928332D1 DE69928332T DE69928332T DE69928332D1 DE 69928332 D1 DE69928332 D1 DE 69928332D1 DE 69928332 T DE69928332 T DE 69928332T DE 69928332 T DE69928332 T DE 69928332T DE 69928332 D1 DE69928332 D1 DE 69928332D1
Authority
DE
Germany
Prior art keywords
brush seal
seal segment
segment
brush
seal
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
DE69928332T
Other languages
English (en)
Other versions
DE69928332T2 (de
Inventor
Norman Arnold Turnquist
Osman Saim Dinc
George Ernest Reluzco
Robert Harold Cromer
David Robert Skinner
Christopher Edward Wolfe
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.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69928332D1 publication Critical patent/DE69928332D1/de
Publication of DE69928332T2 publication Critical patent/DE69928332T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
DE69928332T 1998-08-10 1999-08-03 Bürstendichtungssegment Expired - Fee Related DE69928332T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/131,485 US6105966A (en) 1998-08-10 1998-08-10 Brush seal segment
US131485 1998-08-10

Publications (2)

Publication Number Publication Date
DE69928332D1 true DE69928332D1 (de) 2005-12-22
DE69928332T2 DE69928332T2 (de) 2006-07-27

Family

ID=22449680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69928332T Expired - Fee Related DE69928332T2 (de) 1998-08-10 1999-08-03 Bürstendichtungssegment

Country Status (6)

Country Link
US (1) US6105966A (de)
EP (1) EP0979963B1 (de)
JP (1) JP2000154874A (de)
KR (1) KR20000016884A (de)
DE (1) DE69928332T2 (de)
TW (1) TW455656B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0947667B1 (de) 1998-04-01 2004-12-15 Mitsubishi Heavy Industries, Ltd. Dichtungsanordnung für eine Gasturbine
US6460857B1 (en) * 2000-09-11 2002-10-08 General Electric Company Brush seal segment end bristle protection and flexibility maintenance device and methods of forming the segment
US6644667B2 (en) 2001-02-23 2003-11-11 Cmg Tech, Llc Seal assembly and rotary machine containing such seal
US20100007093A1 (en) * 2001-02-23 2010-01-14 Grondahl Clayton M Seal Assembly and Rotary Machine Containing Such Seal
US7578509B2 (en) 2001-02-23 2009-08-25 Cmg Tech, Llc Seal assembly and rotary machine containing such seal
US6550777B2 (en) 2001-06-19 2003-04-22 General Electric Company Split packing ring segment for a brush seal insert in a rotary machine
GB0126220D0 (en) * 2001-11-01 2002-01-02 Alstom Switzerland Ltd Brush seals
US6502823B1 (en) 2001-12-07 2003-01-07 General Electric Company Actuating seal carrier for a turbine and method of retrofitting
EP1707856A1 (de) * 2005-04-01 2006-10-04 Cross Manufacturing Company (1938) Limited Bürstendichtungen
US7703774B2 (en) * 2006-09-12 2010-04-27 General Electric Company Shaft seal using shingle members
US20080107525A1 (en) * 2006-11-02 2008-05-08 General Electric Company Shaft seal formed of tapered compliant plate members
US8528339B2 (en) 2007-04-05 2013-09-10 Siemens Energy, Inc. Stacked laminate gas turbine component
US8596973B2 (en) * 2009-12-07 2013-12-03 Cmg Tech, Llc Leaf seal assembly including polymer member and rotary machine containing such seal assembly
US8490981B2 (en) 2010-02-23 2013-07-23 General Electric Company Brush seal
US8328198B2 (en) * 2010-10-06 2012-12-11 General Electric Company Brush seal
US8632075B2 (en) 2011-08-08 2014-01-21 General Electric Company Seal assembly and method for flowing hot gas in a turbine
GB201115773D0 (en) * 2011-09-13 2011-10-26 Rolls Royce Plc Brush seal
US10036595B2 (en) 2013-11-13 2018-07-31 Amec Foster Wheeler Usa Corporation Method and system for furnace sealing
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
KR101939733B1 (ko) 2015-03-09 2019-01-18 이구루코교 가부시기가이샤 분할형 브러시 시일 장치, 브러시 시일편 및 분할형 브러시 시일 장치의 조립 방법
JP6876012B2 (ja) * 2018-02-19 2021-05-26 三菱パワー株式会社 シールセグメント及び回転機械
JP2021092234A (ja) * 2019-12-06 2021-06-17 株式会社東芝 シール装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8712681D0 (en) * 1987-05-29 1987-07-01 Cross Mfg Co 1938 Ltd Brush seals
GB2212228B (en) * 1987-11-13 1991-08-07 Rolls Royce Plc Enhanced performance brush seals
GB9008917D0 (en) * 1990-04-20 1990-06-20 Cross Mfg Co Brush seals
US5110033A (en) * 1991-02-21 1992-05-05 United Technologies Corporation Segmented brush seal
US5176389A (en) * 1991-02-21 1993-01-05 United Technologies Segmented brush seal
FR2690493B1 (fr) * 1992-04-23 1996-10-25 Snecma Joint annulaire a brosse.
US5568931A (en) * 1992-08-20 1996-10-29 General Electric Company Brush seal
US5474306A (en) * 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5749584A (en) * 1992-11-19 1998-05-12 General Electric Company Combined brush seal and labyrinth seal segment for rotary machines
US5401036A (en) * 1993-03-22 1995-03-28 Eg & G Sealol, Inc. Brush seal device having a recessed back plate
US5351971A (en) * 1993-05-21 1994-10-04 Eg&G Sealol, Inc. Brush seal device having a floating backplate
US5678898A (en) * 1995-04-17 1997-10-21 General Electric Company Method for making a brush seal
US5630590A (en) * 1996-03-26 1997-05-20 United Technologies Corporation Method and apparatus for improving the airsealing effectiveness in a turbine engine
US5613829A (en) * 1996-05-03 1997-03-25 General Electric Company Gas turbine subassembly having a brush seal
US5884918A (en) * 1996-10-04 1999-03-23 Eg&G Sealol, Inc. Brush seal with a flexible front plate
US5961280A (en) * 1997-09-12 1999-10-05 General Elecgtric Company Anti-hysteresis brush seal

Also Published As

Publication number Publication date
KR20000016884A (ko) 2000-03-25
DE69928332T2 (de) 2006-07-27
JP2000154874A (ja) 2000-06-06
TW455656B (en) 2001-09-21
EP0979963B1 (de) 2005-11-16
US6105966A (en) 2000-08-22
EP0979963A3 (de) 2000-10-18
EP0979963A2 (de) 2000-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee