RU2309314C2 - Узел многостержневого щеточного уплотнения для роторных установок (варианты) - Google Patents

Узел многостержневого щеточного уплотнения для роторных установок (варианты) Download PDF

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Publication number
RU2309314C2
RU2309314C2 RU2003119089/06A RU2003119089A RU2309314C2 RU 2309314 C2 RU2309314 C2 RU 2309314C2 RU 2003119089/06 A RU2003119089/06 A RU 2003119089/06A RU 2003119089 A RU2003119089 A RU 2003119089A RU 2309314 C2 RU2309314 C2 RU 2309314C2
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RU
Russia
Prior art keywords
brush
holder
bristles
brush rod
seal assembly
Prior art date
Application number
RU2003119089/06A
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English (en)
Russian (ru)
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RU2003119089A (ru
Inventor
Махмут Фарук АКСИТ (TR)
Махмут Фарук АКСИТ
Роберт Рассел МЭЙЕР (US)
Роберт Рассел МЭЙЕР
Вей ТОНГ (US)
Вей ТОНГ
Осман Саим ДИНК (US)
Осман Саим ДИНК
Original Assignee
Дженерал Электрик Компани
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.)
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Application filed by Дженерал Электрик Компани filed Critical Дженерал Электрик Компани
Publication of RU2003119089A publication Critical patent/RU2003119089A/ru
Application granted granted Critical
Publication of RU2309314C2 publication Critical patent/RU2309314C2/ru

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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
    • 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)
RU2003119089/06A 2002-06-27 2003-06-26 Узел многостержневого щеточного уплотнения для роторных установок (варианты) RU2309314C2 (ru)

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
RU2003119089A RU2003119089A (ru) 2004-12-20
RU2309314C2 true RU2309314C2 (ru) 2007-10-27

Family

ID=29735228

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2003119089/06A RU2309314C2 (ru) 2002-06-27 2003-06-26 Узел многостержневого щеточного уплотнения для роторных установок (варианты)

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2719753C1 (ru) * 2019-11-25 2020-04-23 Акционерное общество "ОДК-Климов" Щёточное уплотнение
RU232951U1 (ru) * 2024-10-04 2025-03-28 Общество с ограниченной ответственностью "Атмосфера" Узел уплотнения роторных тепловых утилизаторов низкой пропускной способности

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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
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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US5752805A (en) * 1995-07-28 1998-05-19 Mtu Motoren- Und Turbinen-Union Brush seal for turbo-engines
US6131911A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
RU2158864C2 (ru) * 1996-05-08 2000-11-10 Мту Моторен-Унд Турбинен-Унион Мюнхен Гмбх Щеточное уплотнение
US6308957B1 (en) * 1998-10-08 2001-10-30 Rolls Royce Plc. Brush seal

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GB9103459D0 (en) 1991-02-19 1991-04-03 Cross Mfg Co Brush seal assembly
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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
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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
US6079945A (en) 1997-11-10 2000-06-27 Geneal Electric Company Brush seal for high-pressure rotor applications
US6162014A (en) 1998-09-22 2000-12-19 General Electric Company Turbine spline seal and turbine assembly containing such spline seal
US6257588B1 (en) * 1998-09-22 2001-07-10 General Electric Company Brush seal and rotary machine including such 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
JP2003521649A (ja) 2000-01-31 2003-07-15 ゼネラル・エレクトリック・カンパニイ 自動調心ブラシシール
AU2002226029A1 (en) * 2000-11-06 2002-05-15 Advanced Components And Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors
US6435514B1 (en) 2000-12-15 2002-08-20 General Electric Company Brush seal with positive adjustable clearance control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6131911A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US5752805A (en) * 1995-07-28 1998-05-19 Mtu Motoren- Und Turbinen-Union Brush seal for turbo-engines
RU2158864C2 (ru) * 1996-05-08 2000-11-10 Мту Моторен-Унд Турбинен-Унион Мюнхен Гмбх Щеточное уплотнение
US6308957B1 (en) * 1998-10-08 2001-10-30 Rolls Royce Plc. Brush seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2719753C1 (ru) * 2019-11-25 2020-04-23 Акционерное общество "ОДК-Климов" Щёточное уплотнение
RU232951U1 (ru) * 2024-10-04 2025-03-28 Общество с ограниченной ответственностью "Атмосфера" Узел уплотнения роторных тепловых утилизаторов низкой пропускной способности

Also Published As

Publication number Publication date
KR100767880B1 (ko) 2007-10-17
US20040000760A1 (en) 2004-01-01
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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MM4A The patent is invalid due to non-payment of fees

Effective date: 20100627