KR100767880B1 - 브러시 시일 조립체 - Google Patents

브러시 시일 조립체 Download PDF

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Publication number
KR100767880B1
KR100767880B1 KR1020030041873A KR20030041873A KR100767880B1 KR 100767880 B1 KR100767880 B1 KR 100767880B1 KR 1020030041873 A KR1020030041873 A KR 1020030041873A KR 20030041873 A KR20030041873 A KR 20030041873A KR 100767880 B1 KR100767880 B1 KR 100767880B1
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KR
South Korea
Prior art keywords
brush
seal assembly
brush core
holder
bristles
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
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KR1020030041873A
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English (en)
Korean (ko)
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KR20040002734A (ko
Inventor
아크시트마흐무트파루크
메이어로버트러셀
통웨이
딩크오스만사임
Original Assignee
제너럴 일렉트릭 캄파니
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Publication date
Application filed by 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20040002734A publication Critical patent/KR20040002734A/ko
Application granted granted Critical
Publication of KR100767880B1 publication Critical patent/KR100767880B1/ko
Anticipated expiration legal-status Critical
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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
    • F16J15/54—Other sealings for rotating shafts
    • 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)
KR1020030041873A 2002-06-27 2003-06-26 브러시 시일 조립체 Expired - Fee Related KR100767880B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/184,179 US6669202B1 (en) 2002-06-27 2002-06-27 Multi-core brush seal assembly for rotary machines
US10/184,179 2002-06-27

Publications (2)

Publication Number Publication Date
KR20040002734A KR20040002734A (ko) 2004-01-07
KR100767880B1 true KR100767880B1 (ko) 2007-10-17

Family

ID=29735228

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030041873A Expired - Fee Related KR100767880B1 (ko) 2002-06-27 2003-06-26 브러시 시일 조립체

Country Status (5)

Country Link
US (1) US6669202B1 (enExample)
JP (1) JP2004044803A (enExample)
KR (1) KR100767880B1 (enExample)
CN (1) CN100402816C (enExample)
RU (1) RU2309314C2 (enExample)

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US6880829B1 (en) * 2000-11-06 2005-04-19 Advanced Components & Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors
DE10324709A1 (de) * 2003-05-30 2004-12-16 Mtu Aero Engines Gmbh Bürstendichtung zum Abdichten relativ zueinander beweglicher Bauteile gegenüber einem Druckgefälle
US20090072486A1 (en) * 2004-05-04 2009-03-19 Rexnord Industries, Llc Brush seal
US20070187900A1 (en) * 2004-05-04 2007-08-16 Advanced Components & Materials, Inc. Non-metallic brush seals
US20080001363A1 (en) * 2006-06-28 2008-01-03 General Electric Company Brush sealing system and method for rotary machines
US20080128995A1 (en) * 2006-12-04 2008-06-05 General Electric Brush sealing with potting compound for rotary mechanisms
JP2010525254A (ja) * 2007-04-16 2010-07-22 レックスノード インダストリーズ， エルエルシー ブラシシール
US9302341B2 (en) * 2007-05-03 2016-04-05 Illinois Tool Works Inc. Welding contact tip with conductive brush
DE102008060371A1 (de) * 2008-12-03 2010-06-10 Mtu Aero Engines Gmbh Bürstendichtung
US8100405B2 (en) * 2009-01-06 2012-01-24 General Electric Company System and method for providing compliant rotating seals
US8740225B2 (en) * 2009-06-03 2014-06-03 Exponential Technologies, Inc. Hydrodynamic bore seal
US8505923B2 (en) * 2009-08-31 2013-08-13 Sealeze, A Unit of Jason, Inc. Brush seal with stress and deflection accommodating membrane
KR101012416B1 (ko) * 2010-06-01 2011-02-08 송병준 각도 조절이 가능한 ｌｅｄ램프
US9528384B2 (en) * 2011-06-27 2016-12-27 General Electric Company Brush seal
US9249621B2 (en) * 2012-01-18 2016-02-02 Rajiva A. Dwarka Coil brush curtain assembly
JP2013155784A (ja) * 2012-01-27 2013-08-15 Toshiba Corp 軸シール装置
US20140064937A1 (en) * 2012-06-29 2014-03-06 General Electric Company Fan blade brush tip
US10428953B2 (en) * 2016-02-25 2019-10-01 United Technologies Corporation C-seal backed brush seal with a compressible core
US10418770B2 (en) * 2016-05-31 2019-09-17 Bae Systems Land & Armaments L.P. Multi-directional high current slip ring
GB2559201B (en) * 2017-01-31 2020-10-14 Sms Group Gmbh Sealing arrangement for a continuous furnace
CN107965391A (zh) * 2017-11-23 2018-04-27 中国航发沈阳黎明航空发动机有限责任公司 一种航空发动机静转子间的封严结构
CN111771061B (zh) 2017-12-13 2023-02-10 益班修科技股份有限公司 旋转式流体流动装置
CN108757052B (zh) * 2018-05-02 2020-10-27 西安理工大学 一种高压指尖与碳纤维刷丝组合密封装置
FR3088981B1 (fr) * 2018-11-27 2021-04-02 Safran Aircraft Engines Joint à brosse comprenant au moins deux groupes de poils
US11168683B2 (en) 2019-03-14 2021-11-09 Exponential Technologies, Inc. Pressure balancing system for a fluid pump
RU2719753C1 (ru) * 2019-11-25 2020-04-23 Акционерное общество "ОДК-Климов" Щёточное уплотнение
US11754186B2 (en) * 2020-11-17 2023-09-12 Rolls-Royce North American Technologies, Inc. Grounding brush seals
KR102720466B1 (ko) * 2024-01-23 2024-10-22 터보파워텍(주) 발전 터빈용 실링 장치

Citations (4)

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KR19990045144A (ko) 1997-11-10 1999-06-25 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 고압 회전자용 브러시 시일
KR20000023252A (ko) 1998-09-22 2000-04-25 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 브러시 실 및 이 브러시 실을 내장한 회전 장치
KR20010112379A (ko) 2000-01-31 2001-12-20 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 자동조심 브러시 실을 포함하는 회전 기계
KR20020048297A (ko) 2000-12-15 2002-06-22 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 유체 누출을 최소화하기 위한 장치, 회전 장치 및 브러시시일 위치 제어 방법

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US1596422A (en) * 1923-08-04 1926-08-17 Ralph E Fulton Grease retainer
US2349643A (en) * 1940-09-07 1944-05-23 Spiral Brushes Inc Brush construction
DE3429708C1 (de) 1984-08-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Buerstendichtung
CH673729A5 (enExample) 1984-10-04 1990-03-30 Mitsubishi Electric Corp
DE3802653C2 (de) * 1988-01-29 2000-06-29 Mtu Muenchen Gmbh Bürstendichtung
GB9103459D0 (en) 1991-02-19 1991-04-03 Cross Mfg Co Brush seal assembly
US6131911A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US5749584A (en) 1992-11-19 1998-05-12 General Electric Company Combined brush seal and labyrinth seal segment for rotary machines
US5474306A (en) 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5509669A (en) 1995-06-19 1996-04-23 General Electric Company Gas-path leakage seal for a gas turbine
IT1284468B1 (it) * 1995-07-28 1998-05-21 Mtu Muenchen Gmbh Guarnizione a spazzola per turbomacchine
DE19618475B4 (de) * 1996-05-08 2005-10-20 Mtu Aero Engines Gmbh Bürstendichtung
EP0834688B1 (de) 1996-10-02 2003-10-22 MTU Aero Engines GmbH Bürstendichtung
US5934687A (en) 1997-07-07 1999-08-10 General Electric Company Gas-path leakage seal for a turbine
US5961280A (en) * 1997-09-12 1999-10-05 General Elecgtric Company Anti-hysteresis brush seal
US5915697A (en) 1997-09-22 1999-06-29 General Electric Company Flexible cloth seal assembly
US5961125A (en) 1997-10-02 1999-10-05 General Electric Company Brush seal for use on rough rotating surfaces
US6162014A (en) 1998-09-22 2000-12-19 General Electric Company Turbine spline seal and turbine assembly containing such spline seal
GB9821927D0 (en) * 1998-10-08 1998-12-02 Rolls Royce Plc Improved brush seal
DE19962316C2 (de) * 1999-12-23 2002-07-18 Mtu Aero Engines Gmbh Bürstendichtung
US6340286B1 (en) 1999-12-27 2002-01-22 General Electric Company Rotary machine having a seal assembly
AU2002226029A1 (en) * 2000-11-06 2002-05-15 Advanced Components And Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990045144A (ko) 1997-11-10 1999-06-25 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 고압 회전자용 브러시 시일
KR20000023252A (ko) 1998-09-22 2000-04-25 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 브러시 실 및 이 브러시 실을 내장한 회전 장치
KR20010112379A (ko) 2000-01-31 2001-12-20 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 자동조심 브러시 실을 포함하는 회전 기계
KR20020048297A (ko) 2000-12-15 2002-06-22 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 유체 누출을 최소화하기 위한 장치, 회전 장치 및 브러시시일 위치 제어 방법

Also Published As

Publication number Publication date
US20040000760A1 (en) 2004-01-01
RU2309314C2 (ru) 2007-10-27
CN1469065A (zh) 2004-01-21
CN100402816C (zh) 2008-07-16
JP2004044803A (ja) 2004-02-12
US6669202B1 (en) 2003-12-30
KR20040002734A (ko) 2004-01-07

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