KR100744588B1 - 브러시 시일 및 이 브러시 시일을 내장한 회전 장치 - Google Patents

브러시 시일 및 이 브러시 시일을 내장한 회전 장치 Download PDF

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Publication number
KR100744588B1
KR100744588B1 KR1019990040024A KR19990040024A KR100744588B1 KR 100744588 B1 KR100744588 B1 KR 100744588B1 KR 1019990040024 A KR1019990040024 A KR 1019990040024A KR 19990040024 A KR19990040024 A KR 19990040024A KR 100744588 B1 KR100744588 B1 KR 100744588B1
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South Korea
Prior art keywords
bristle
brush seal
bristle holder
bristles
bent
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
KR1019990040024A
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English (en)
Korean (ko)
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KR20000023252A (ko
Inventor
바게팔리바랏삼파스쿠마
악싯마뭇파룩
메이어로버트러쎌
Original Assignee
제너럴 일렉트릭 캄파니
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Publication date
Application filed by 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR20000023252A publication Critical patent/KR20000023252A/ko
Application granted granted Critical
Publication of KR100744588B1 publication Critical patent/KR100744588B1/ko
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
KR1019990040024A 1998-09-22 1999-09-17 브러시 시일 및 이 브러시 시일을 내장한 회전 장치 Expired - Fee Related KR100744588B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10141098P 1998-09-22 1998-09-22
US60/101,410 1998-09-22
US9/201,008 1998-11-30
US09/201,008 1998-11-30
US09/201,008 US6257588B1 (en) 1998-09-22 1998-11-30 Brush seal and rotary machine including such brush seal

Publications (2)

Publication Number Publication Date
KR20000023252A KR20000023252A (ko) 2000-04-25
KR100744588B1 true KR100744588B1 (ko) 2007-08-01

Family

ID=26798220

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019990040024A Expired - Fee Related KR100744588B1 (ko) 1998-09-22 1999-09-17 브러시 시일 및 이 브러시 시일을 내장한 회전 장치

Country Status (6)

Country Link
US (1) US6257588B1 (https=)
EP (1) EP0989341A3 (https=)
JP (1) JP2000154875A (https=)
KR (1) KR100744588B1 (https=)
CA (1) CA2282006C (https=)
TW (1) TW449649B (https=)

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GB9930620D0 (en) * 1999-12-24 2000-02-16 Cross Mfg Co Brush seals
US6378873B1 (en) * 2000-06-02 2002-04-30 General Electric Company Low flow fluid film seal for hydrogen cooled generators
US6390476B1 (en) * 2000-09-08 2002-05-21 General Electric Company Heat-resistant magnetic silicone rubber brush seals in turbomachinery and methods of application
US6685190B1 (en) * 2000-10-17 2004-02-03 General Electric Company Ventilated trickle seal
US6464230B1 (en) 2000-10-19 2002-10-15 General Electric Company Flexible magnetic rubber brush seal for generators
US20030160392A1 (en) * 2002-02-12 2003-08-28 Szymbor John A. Bristle arrangement for brush seal, method and assembly for making same, and method of making brush seal
US6996885B2 (en) * 2002-03-20 2006-02-14 United Technologies Corporation Method of making bristle arrangement for brush seal
US7931276B2 (en) * 2002-03-20 2011-04-26 United Technologies Corporation Brush seal
US20030201608A1 (en) * 2002-04-25 2003-10-30 United Technologies Corporation Brush seal with fewer parts
US6669202B1 (en) * 2002-06-27 2003-12-30 General Electric Co. Multi-core brush seal assembly for rotary machines
US7270333B2 (en) * 2002-11-27 2007-09-18 United Technologies Corporation Brush seal with adjustable clearance
CN1324221C (zh) 2003-05-21 2007-07-04 三菱重工业株式会社 轴密封机构
US20040256807A1 (en) * 2003-06-23 2004-12-23 Nitin Bhate Retrofittable non-metallic brush seal assembly
ITTO20040565A1 (it) * 2004-08-11 2004-11-11 Ansaldo Energia Spa Dispositivo e procedimento per il montaggio di un sistema di tenuta, in particolare un sistema di tenuta ad idrogeno per alternatori
US7334311B2 (en) * 2004-11-03 2008-02-26 United Technologies Corporation Method of forming a nested can brush seal
US7226054B2 (en) * 2004-12-14 2007-06-05 United Technologies Corporation Clamp lock brush seal assembly
US20080001363A1 (en) * 2006-06-28 2008-01-03 General Electric Company Brush sealing system and method for rotary machines
US20080148640A1 (en) * 2006-12-22 2008-06-26 Action Industries, Ltd. Flexible brush seal
EP2137437A2 (en) * 2007-03-15 2009-12-30 Rexnord Industries, LLC Brush seal assembly and method of making
DE102007023381B4 (de) * 2007-05-18 2012-12-06 Mtu Aero Engines Gmbh Vorrichtung zur Verhinderung des Durchschlagens einer Flamm- und/oder Explosionsfront
US20080315529A1 (en) * 2007-06-19 2008-12-25 Addis Mark E Ease of assembly aid for brush seal
US8414254B2 (en) * 2008-02-18 2013-04-09 United Technologies Corporation Sealing assembly for a turbine engine
RU2386038C2 (ru) * 2008-05-04 2010-04-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Уралавиаспецтехнология" Рабочая лопатка турбомашины
US8051563B2 (en) * 2009-02-06 2011-11-08 General Electric Company Systems and methods and apparatus involving fabricating brush seals
US8317459B2 (en) * 2009-09-17 2012-11-27 General Electric Company Systems, methods, and apparatus for providing a magnetic seal
DE102010047802A1 (de) * 2009-10-27 2011-04-28 Schaeffler Technologies Gmbh & Co. Kg Zentrierter beweglicher Dichtring
US8366115B2 (en) * 2011-06-30 2013-02-05 United Technologies Corporation Repairable double sided brush seal
US9181931B2 (en) 2012-02-17 2015-11-10 David Alan McBay Geothermal energy collection system
US10330348B2 (en) 2012-02-17 2019-06-25 David Alan McBay Closed-loop geothermal energy collection system
US9488060B2 (en) * 2013-10-09 2016-11-08 General Electric Company Systems and methods for dynamically sealing a turbine engine
EP3270014B1 (en) * 2015-03-09 2020-11-11 Eagle Industry Co., Ltd. Divided-type brush seal device
GB2537825A (en) * 2015-04-22 2016-11-02 Francis Mitchell Martin Universal seal
TWI601359B (zh) * 2015-08-28 2017-10-01 三宅圀博 發電裝置及定子組件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672640A (en) * 1945-05-23 1954-03-23 Osborn Mfg Co Brush and method of making same
US3233272A (en) * 1964-03-23 1966-02-08 Pambello Samuel Michael Rotary brush
GB1541001A (en) * 1976-06-08 1979-02-21 Schlegel Uk Ltd Seals
US4600202A (en) * 1984-08-11 1986-07-15 Mtu Motoren - Und Turbinen-Union Muenchen Gmbh Flexible brush-type seal with layered moving sealing surface
US4678113A (en) * 1985-02-20 1987-07-07 Rolls-Royce Plc Brush seals

Family Cites Families (18)

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US3819464A (en) * 1970-11-16 1974-06-25 Standard Products Co Weather strip and method of making
DE2921512A1 (de) * 1978-05-31 1979-12-13 Cross Mfg Co 1938 Ltd Verfahren zur herstellung einer buerstendichtung
US4467853A (en) * 1982-08-20 1984-08-28 Harsco Corporation Door with guide insulation and weatherstripping
GB8425454D0 (en) * 1984-10-09 1984-11-14 Dufaylite Dev Ltd Intumescent materials
DE3507638C2 (de) * 1985-03-05 1987-04-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Bürstendichtung
GB8907695D0 (en) * 1989-04-05 1989-05-17 Cross Mfg Co Seals
JP2519182Y2 (ja) * 1989-07-17 1996-12-04 テイエチケー 株式会社 軸案内装置のシール部材
US4957301A (en) * 1989-10-02 1990-09-18 Whiting Roll-Up Door Mfg. Corp. Non-crushable side seal members for a roll-up door
JPH0540655U (ja) * 1991-10-30 1993-06-01 エヌオーケー株式会社 密封装置
JPH0616963U (ja) * 1992-08-05 1994-03-04 株式会社槌屋 粉粒体のもれ防止用のシール材
US5474306A (en) * 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5678898A (en) 1995-04-17 1997-10-21 General Electric Company Method for making a brush seal
JPH09269656A (ja) * 1996-04-02 1997-10-14 Chiyoda Integure Kk シール材
US5613829A (en) 1996-05-03 1997-03-25 General Electric Company Gas turbine subassembly having a brush seal
DE19618475B4 (de) * 1996-05-08 2005-10-20 Mtu Aero Engines Gmbh Bürstendichtung
DE59710884D1 (de) * 1996-10-02 2003-11-27 Mtu Aero Engines Gmbh Bürstendichtung
US6027121A (en) * 1997-10-23 2000-02-22 General Electric Co. Combined brush/labyrinth seal for rotary machines
DE29817657U1 (de) 1998-10-05 1998-12-10 August Mink KG, 73035 Göppingen Leistenbürste

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672640A (en) * 1945-05-23 1954-03-23 Osborn Mfg Co Brush and method of making same
US3233272A (en) * 1964-03-23 1966-02-08 Pambello Samuel Michael Rotary brush
GB1541001A (en) * 1976-06-08 1979-02-21 Schlegel Uk Ltd Seals
US4600202A (en) * 1984-08-11 1986-07-15 Mtu Motoren - Und Turbinen-Union Muenchen Gmbh Flexible brush-type seal with layered moving sealing surface
US4678113A (en) * 1985-02-20 1987-07-07 Rolls-Royce Plc Brush seals

Also Published As

Publication number Publication date
KR20000023252A (ko) 2000-04-25
CA2282006C (en) 2009-04-14
CA2282006A1 (en) 2000-03-22
JP2000154875A (ja) 2000-06-06
EP0989341A3 (en) 2000-10-25
US6257588B1 (en) 2001-07-10
TW449649B (en) 2001-08-11
EP0989341A2 (en) 2000-03-29

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