KR100825193B1 - 유체 누출을 최소화하기 위한 장치, 밀봉 장치 및 브러시 시일의 위치 제어 방법 - Google Patents

유체 누출을 최소화하기 위한 장치, 밀봉 장치 및 브러시 시일의 위치 제어 방법 Download PDF

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KR100825193B1
KR100825193B1 KR1020010079136A KR20010079136A KR100825193B1 KR 100825193 B1 KR100825193 B1 KR 100825193B1 KR 1020010079136 A KR1020010079136 A KR 1020010079136A KR 20010079136 A KR20010079136 A KR 20010079136A KR 100825193 B1 KR100825193 B1 KR 100825193B1
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South Korea
Prior art keywords
components
brush seal
brush
heating element
segment
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Expired - Fee Related
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KR1020010079136A
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English (en)
Korean (ko)
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KR20020048297A (ko
Inventor
아크시트마흐무트파루크
딩크오스만사임
춥레이몬드에드워드
조우밍
Original Assignee
제너럴 일렉트릭 캄파니
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    • 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)
  • Sealing With Elastic Sealing Lips (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
KR1020010079136A 2000-12-15 2001-12-14 유체 누출을 최소화하기 위한 장치, 밀봉 장치 및 브러시 시일의 위치 제어 방법 Expired - Fee Related KR100825193B1 (ko)

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
US09/736,705 2000-12-15

Publications (2)

Publication Number Publication Date
KR20020048297A KR20020048297A (ko) 2002-06-22
KR100825193B1 true KR100825193B1 (ko) 2008-04-24

Family

ID=24960971

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010079136A Expired - Fee Related KR100825193B1 (ko) 2000-12-15 2001-12-14 유체 누출을 최소화하기 위한 장치, 밀봉 장치 및 브러시 시일의 위치 제어 방법

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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240093018A (ko) * 2022-12-15 2024-06-24 두산에너빌리티 주식회사 판스프링 및 이를 포함하는 밀폐 모듈

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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
EP1571380A4 (en) 2002-11-13 2012-12-26 Toshiba Kk MOTOR GENERATOR
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
EP2652368A4 (en) * 2010-12-13 2016-04-20 Sealeze A Unit Of Jason Inc BRUSH SEAL ASSEMBLY FOR THE SHAFT OF HIGH TEMPERATURE DEVICE, 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
US9976746B2 (en) 2015-09-02 2018-05-22 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
US10197278B2 (en) 2015-09-02 2019-02-05 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
CN110657123B (zh) 2018-06-28 2024-03-26 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
DE102023201868A1 (de) 2023-03-01 2024-09-05 Siemens Energy Global GmbH & Co. KG Einrichtung mit einem Dichtring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950798A2 (en) * 1998-04-15 1999-10-20 General Electric Company Temperature responsive packing ring with uniform clearance
US6045134A (en) * 1998-02-04 2000-04-04 General Electric Co. Combined labyrinth and brush seals for rotary machines
US6250641B1 (en) * 1998-11-25 2001-06-26 General Electric Co. Positive biased packing ring brush seal combination

Family Cites Families (2)

* 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
US5971400A (en) 1998-08-10 1999-10-26 General Electric Company Seal assembly and rotary machine containing such seal assembly

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045134A (en) * 1998-02-04 2000-04-04 General Electric Co. Combined labyrinth and brush seals for rotary machines
EP0950798A2 (en) * 1998-04-15 1999-10-20 General Electric Company Temperature responsive packing ring with uniform clearance
US6250641B1 (en) * 1998-11-25 2001-06-26 General Electric Co. Positive biased packing ring brush seal combination

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240093018A (ko) * 2022-12-15 2024-06-24 두산에너빌리티 주식회사 판스프링 및 이를 포함하는 밀폐 모듈
KR102804262B1 (ko) * 2022-12-15 2025-05-07 두산에너빌리티 주식회사 판스프링 및 이를 포함하는 밀폐 모듈

Also Published As

Publication number Publication date
JP2002206643A (ja) 2002-07-26
EP1215423B1 (en) 2006-11-02
EP1215423A2 (en) 2002-06-19
EP1215423A3 (en) 2003-11-26
KR20020048297A (ko) 2002-06-22
DE60124204D1 (de) 2006-12-14
CZ20014448A3 (cs) 2002-07-17
DE60124204T2 (de) 2007-08-30
US6435514B1 (en) 2002-08-20
US20020074729A1 (en) 2002-06-20

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