DE60124204D1 - Bürstendichtung mit aktiver Spalterregelung sowie Verfahren dafür - Google Patents

Bürstendichtung mit aktiver Spalterregelung sowie Verfahren dafür

Info

Publication number
DE60124204D1
DE60124204D1 DE60124204T DE60124204T DE60124204D1 DE 60124204 D1 DE60124204 D1 DE 60124204D1 DE 60124204 T DE60124204 T DE 60124204T DE 60124204 T DE60124204 T DE 60124204T DE 60124204 D1 DE60124204 D1 DE 60124204D1
Authority
DE
Germany
Prior art keywords
doing
brush seal
active splitter
splitter control
control
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
DE60124204T
Other languages
English (en)
Other versions
DE60124204T2 (de
Inventor
Mahmut Faruk Aksit
Osman Saim Dinc
Raymond Edward Chupp
Ming Zhou
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
Publication of DE60124204D1 publication Critical patent/DE60124204D1/de
Application granted granted Critical
Publication of DE60124204T2 publication Critical patent/DE60124204T2/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
    • 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
    • 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
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance

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)
DE60124204T 2000-12-15 2001-12-14 Bürstendichtung mit aktiver Spalterregelung sowie Verfahren dafür Expired - Fee Related DE60124204T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US736705 2000-12-15
US09/736,705 US6435514B1 (en) 2000-12-15 2000-12-15 Brush seal with positive adjustable clearance control

Publications (2)

Publication Number Publication Date
DE60124204D1 true DE60124204D1 (de) 2006-12-14
DE60124204T2 DE60124204T2 (de) 2007-08-30

Family

ID=24960971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124204T Expired - Fee Related DE60124204T2 (de) 2000-12-15 2001-12-14 Bürstendichtung mit aktiver Spalterregelung sowie Verfahren dafür

Country Status (6)

Country Link
US (1) US6435514B1 (de)
EP (1) EP1215423B1 (de)
JP (1) JP2002206643A (de)
KR (1) KR100825193B1 (de)
CZ (1) CZ20014448A3 (de)
DE (1) DE60124204T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6840519B2 (en) * 2001-10-30 2005-01-11 General Electric Company Actuating mechanism for a turbine and method of retrofitting
US7066470B2 (en) 2001-12-05 2006-06-27 General Electric Company Active seal assembly
US6786487B2 (en) * 2001-12-05 2004-09-07 General Electric Company Actuated brush seal
DE10163804B4 (de) * 2001-12-22 2005-07-07 Mtu Aero Engines Gmbh Bürstendichtung
US6669202B1 (en) 2002-06-27 2003-12-30 General Electric Co. Multi-core brush seal assembly for rotary machines
US6655696B1 (en) * 2002-06-28 2003-12-02 General Electric Company Seal carrier for a rotary machine and method of retrofitting
US20050008445A1 (en) * 2002-08-27 2005-01-13 Ming-Tien Yeh Wall nail with inner strips
JPWO2004044465A1 (ja) 2002-11-13 2006-03-16 株式会社東芝 回転電機
GB0319002D0 (en) * 2003-05-13 2003-09-17 Alstom Switzerland Ltd Improvements in or relating to steam turbines
US6821086B1 (en) 2003-06-03 2004-11-23 General Electric Company Turbomachine seal assembly and method therefor
US6896482B2 (en) * 2003-09-03 2005-05-24 General Electric Company Expanding sealing strips for steam turbines
GB2409245B (en) * 2003-12-19 2006-06-28 Rolls Royce Plc A seal arrangement in a machine
JP4709613B2 (ja) * 2005-09-01 2011-06-22 三菱重工業株式会社 ブラシシール、ガスタービンおよびブラシシールの配置方法
US7572099B2 (en) * 2006-07-06 2009-08-11 United Technologies Corporation Seal for turbine engine
US7806410B2 (en) * 2007-02-20 2010-10-05 United Technologies Corporation Damping device for a stationary labyrinth seal
US7967297B2 (en) * 2007-03-13 2011-06-28 Eaton Corporation Thermally-activated control gap brush seal
DE102007018063B4 (de) * 2007-04-17 2012-02-09 Siemens Ag Gleichdruckturbine
US20090074589A1 (en) * 2007-09-18 2009-03-19 Biao Fang Cooling Circuit for Enhancing Turbine Performance
US20100327534A1 (en) * 2009-06-26 2010-12-30 General Electric Company Magnetic brush seal system
DE102009037393A1 (de) 2009-08-13 2011-02-17 Man Diesel & Turbo Se Strömungsmaschine
CA2821723A1 (en) * 2010-12-13 2012-06-21 Sealeze A Unit Of Jason, Inc. High temperature device shaft brush seal assembly, brush seal, and mounting arrangement
US8454023B2 (en) * 2011-05-10 2013-06-04 General Electric Company Retractable seal system
FR2999236A1 (fr) * 2012-12-12 2014-06-13 Snecma Dispositif de joint d'etancheite pour une turbomachine comportant une piece intermediaire
FR3011608B1 (fr) * 2013-10-09 2016-05-27 Snecma Joint a labyrinthe et machine tournante comprenant un tel joint
US9835253B2 (en) * 2014-06-09 2017-12-05 Doosan Heavy Industries & Construction Co., Ltd. Brush seal assembly
US10801729B2 (en) 2015-07-06 2020-10-13 General Electric Company Thermally coupled CMC combustor liner
US10197278B2 (en) 2015-09-02 2019-02-05 General Electric Company Combustor assembly for a turbine engine
US10168051B2 (en) 2015-09-02 2019-01-01 General Electric Company Combustor assembly for a turbine engine
US11149646B2 (en) 2015-09-02 2021-10-19 General Electric Company Piston ring assembly for a turbine engine
US9976746B2 (en) 2015-09-02 2018-05-22 General Electric Company Combustor assembly for a turbine engine
US10837640B2 (en) 2017-03-06 2020-11-17 General Electric Company Combustion section of a gas turbine engine
US11402097B2 (en) 2018-01-03 2022-08-02 General Electric Company Combustor assembly for a turbine engine
US11125216B2 (en) 2018-06-28 2021-09-21 Danfoss A/S Refrigerant compressor seal arrangements
KR102154317B1 (ko) * 2019-05-03 2020-09-09 한국과학기술연구원 슈에 연결된 웜기어 및 pvdf를 활용한 브러쉬 실 간극 조절 장치 및 이를 이용하는 제어 방법
DE102023201868A1 (de) 2023-03-01 2024-09-05 Siemens Energy Global GmbH & Co. KG Einrichtung mit einem Dichtring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5603510A (en) * 1991-06-13 1997-02-18 Sanders; William P. Variable clearance seal assembly
US6045134A (en) * 1998-02-04 2000-04-04 General Electric Co. Combined labyrinth and brush seals for rotary machines
US6065754A (en) * 1998-04-15 2000-05-23 General Electric Co. Uniform clearance, temperature responsive, variable packing ring
US5971400A (en) 1998-08-10 1999-10-26 General Electric Company Seal assembly and rotary machine containing such seal assembly
US6250641B1 (en) * 1998-11-25 2001-06-26 General Electric Co. Positive biased packing ring brush seal combination

Also Published As

Publication number Publication date
CZ20014448A3 (cs) 2002-07-17
KR100825193B1 (ko) 2008-04-24
US6435514B1 (en) 2002-08-20
EP1215423B1 (de) 2006-11-02
EP1215423A2 (de) 2002-06-19
EP1215423A3 (de) 2003-11-26
DE60124204T2 (de) 2007-08-30
JP2002206643A (ja) 2002-07-26
KR20020048297A (ko) 2002-06-22
US20020074729A1 (en) 2002-06-20

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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