JP2002206643A - 能動調整可能な間隙制御を備えるブラシシール及びそのための方法 - Google Patents

能動調整可能な間隙制御を備えるブラシシール及びそのための方法

Info

Publication number
JP2002206643A
JP2002206643A JP2001380813A JP2001380813A JP2002206643A JP 2002206643 A JP2002206643 A JP 2002206643A JP 2001380813 A JP2001380813 A JP 2001380813A JP 2001380813 A JP2001380813 A JP 2001380813A JP 2002206643 A JP2002206643 A JP 2002206643A
Authority
JP
Japan
Prior art keywords
component
brush seal
components
heating element
relative
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.)
Pending
Application number
JP2001380813A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002206643A5 (enExample
Inventor
Mahmut Faruk Aksit
マフマト・ファルク・アクシット
Osman Saim Dinc
オスマン・サイム・ディンク
Raymond Edward Chupp
レイモンド・エドワード・チュップ
Ming Zhou
ミン・チョウ
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 JP2002206643A publication Critical patent/JP2002206643A/ja
Publication of JP2002206643A5 publication Critical patent/JP2002206643A5/ja
Pending 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)
JP2001380813A 2000-12-15 2001-12-14 能動調整可能な間隙制御を備えるブラシシール及びそのための方法 Pending JP2002206643A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/736,705 US6435514B1 (en) 2000-12-15 2000-12-15 Brush seal with positive adjustable clearance control
US09/736705 2000-12-15

Publications (2)

Publication Number Publication Date
JP2002206643A true JP2002206643A (ja) 2002-07-26
JP2002206643A5 JP2002206643A5 (enExample) 2005-07-21

Family

ID=24960971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001380813A Pending JP2002206643A (ja) 2000-12-15 2001-12-14 能動調整可能な間隙制御を備えるブラシシール及びそのための方法

Country Status (6)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007064450A (ja) * 2005-09-01 2007-03-15 Mitsubishi Heavy Ind Ltd 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
US7291947B2 (en) 2002-11-13 2007-11-06 Kabushiki Kaisha Toshiba Electric rotating machine with bearing seals
JP2008014298A (ja) * 2006-07-06 2008-01-24 United Technol Corp <Utc> タービンエンジン用シール装置、タービンエンジン、およびシーリング方法

Families Citing this family (33)

* 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
US6786487B2 (en) * 2001-12-05 2004-09-07 General Electric Company Actuated brush seal
US7066470B2 (en) 2001-12-05 2006-06-27 General Electric Company Active seal assembly
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
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
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
US20130277918A1 (en) * 2010-12-13 2013-10-24 Sealeze, A Unit Of Jason Incorporated 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
CN105275505B (zh) * 2014-06-09 2017-06-16 斗山重工业株式会社 刷式密封组件
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
US11149646B2 (en) 2015-09-02 2021-10-19 General Electric Company Piston ring assembly for a turbine engine
US10168051B2 (en) 2015-09-02 2019-01-01 General Electric Company Combustor 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
CN118008753A (zh) * 2018-06-28 2024-05-10 丹佛斯公司 制冷剂压缩机密封装置
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
KR102804262B1 (ko) * 2022-12-15 2025-05-07 두산에너빌리티 주식회사 판스프링 및 이를 포함하는 밀폐 모듈
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7291947B2 (en) 2002-11-13 2007-11-06 Kabushiki Kaisha Toshiba Electric rotating machine with bearing seals
JP2007064450A (ja) * 2005-09-01 2007-03-15 Mitsubishi Heavy Ind Ltd 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
JP2008014298A (ja) * 2006-07-06 2008-01-24 United Technol Corp <Utc> タービンエンジン用シール装置、タービンエンジン、およびシーリング方法

Also Published As

Publication number Publication date
US20020074729A1 (en) 2002-06-20
CZ20014448A3 (cs) 2002-07-17
DE60124204D1 (de) 2006-12-14
US6435514B1 (en) 2002-08-20
KR100825193B1 (ko) 2008-04-24
KR20020048297A (ko) 2002-06-22
EP1215423A2 (en) 2002-06-19
EP1215423A3 (en) 2003-11-26
DE60124204T2 (de) 2007-08-30
EP1215423B1 (en) 2006-11-02

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