ATE414234T1 - Bürstendichtungselement - Google Patents

Bürstendichtungselement

Info

Publication number
ATE414234T1
ATE414234T1 AT03250335T AT03250335T ATE414234T1 AT E414234 T1 ATE414234 T1 AT E414234T1 AT 03250335 T AT03250335 T AT 03250335T AT 03250335 T AT03250335 T AT 03250335T AT E414234 T1 ATE414234 T1 AT E414234T1
Authority
AT
Austria
Prior art keywords
bristles
sealing element
face
backing member
brush sealing
Prior art date
Application number
AT03250335T
Other languages
English (en)
Inventor
Aaron Bowsher
Peter Francis Crudgington
Original Assignee
Cross Mfg Co 1938 Ltd
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 Cross Mfg Co 1938 Ltd filed Critical Cross Mfg Co 1938 Ltd
Application granted granted Critical
Publication of ATE414234T1 publication Critical patent/ATE414234T1/de

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
    • 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)
  • Brushes (AREA)
  • Motor Or Generator Frames (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
AT03250335T 2002-01-25 2003-01-17 Bürstendichtungselement ATE414234T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0201666.5A GB0201666D0 (en) 2002-01-25 2002-01-25 A brush seal element

Publications (1)

Publication Number Publication Date
ATE414234T1 true ATE414234T1 (de) 2008-11-15

Family

ID=9929703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03250335T ATE414234T1 (de) 2002-01-25 2003-01-17 Bürstendichtungselement

Country Status (5)

Country Link
US (1) US6799766B2 (de)
EP (1) EP1331423B1 (de)
AT (1) ATE414234T1 (de)
DE (1) DE60324618D1 (de)
GB (2) GB0201666D0 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865012B1 (fr) * 2004-01-12 2006-03-17 Snecma Moteurs Dispositif d'etancheite pour turbine haute-pression de turbomachine
US7461847B2 (en) 2005-12-12 2008-12-09 Eaton Corporation Self centering, floating brush seal assembly
EP1892443B1 (de) * 2006-08-25 2012-06-06 Siemens Aktiengesellschaft Bürstendichtung
WO2009024770A1 (en) * 2007-08-22 2009-02-26 Cross Manufacturing Company (1938) Ltd Improvements in relation to brush seals
US8028996B2 (en) * 2008-04-04 2011-10-04 General Electric Company System and method for adjusting stiffness of a brush sealing system
US8268237B2 (en) * 2009-01-08 2012-09-18 General Electric Company Method of coating with cryo-milled nano-grained particles
US8337151B2 (en) * 2009-06-30 2012-12-25 General Electric Company System and method for aligning turbine components
US8794918B2 (en) 2011-01-07 2014-08-05 General Electric Company System for adjusting brush seal segments in turbomachine
US9121297B2 (en) 2011-03-28 2015-09-01 General Electric Company Rotating brush seal
US9255486B2 (en) 2011-03-28 2016-02-09 General Electric Company Rotating brush seal
US8544769B2 (en) 2011-07-26 2013-10-01 General Electric Company Multi-nozzle spray gun
US8657298B2 (en) * 2011-08-15 2014-02-25 General Electric Company Brush seal with backing plate tooth
US9074487B2 (en) 2011-08-17 2015-07-07 General Electric Company Self-lubricating brush seal assembly and method of reducing leakage
GB201115773D0 (en) * 2011-09-13 2011-10-26 Rolls Royce Plc Brush seal
CN102581486B (zh) * 2012-02-06 2014-08-20 江苏透平密封高科技有限公司 刷式密封激光渗透打点焊接方法
DE102013219832B3 (de) * 2013-09-30 2015-03-12 MTU Aero Engines AG Bürstendichtung für eine Turbomaschine
DE102013220168B4 (de) * 2013-10-07 2015-08-27 MTU Aero Engines AG Bürstendichtungssystem zum Abdichten eines Spalts zwischen relativ zueinander bewegbaren Bauteilen einer thermischen Gasturbine
DE102013222514A1 (de) 2013-11-06 2015-05-07 MTU Aero Engines AG Dichtungsanordnung für eine Strömungsmaschine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878048A (en) * 1954-03-18 1959-03-17 Osborn Mfg Co Brush seal and the like
DE3429708C1 (de) * 1984-08-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Buerstendichtung
GB9008917D0 (en) * 1990-04-20 1990-06-20 Cross Mfg Co Brush seals
US5308088A (en) * 1992-08-20 1994-05-03 General Electric Company Brush seal with flexible backing plate
US5401036A (en) * 1993-03-22 1995-03-28 Eg & G Sealol, Inc. Brush seal device having a recessed back plate
US5351971A (en) * 1993-05-21 1994-10-04 Eg&G Sealol, Inc. Brush seal device having a floating backplate
US6173962B1 (en) 1995-12-09 2001-01-16 Rolls Royce Plc Brush seal
GB9525212D0 (en) * 1995-12-09 1996-02-07 Rolls Royce Plc Brush seal
CA2205877A1 (en) * 1996-06-28 1997-12-28 General Electric Company Brush seals and combined labyrinth and brush seals for rotary machines
US5884918A (en) 1996-10-04 1999-03-23 Eg&G Sealol, Inc. Brush seal with a flexible front plate
US6186508B1 (en) * 1996-11-27 2001-02-13 United Technologies Corporation Wear resistant coating for brush seal applications
GB9900102D0 (en) * 1999-01-06 1999-02-24 Rolls Royce Plc A seal arrangement
US6416057B1 (en) * 1999-04-16 2002-07-09 Flowserve Management Company Brush seal
US6206629B1 (en) 1999-08-18 2001-03-27 General Electric Company Turbine brush seal protection device and method
GB9929587D0 (en) * 1999-12-16 2000-02-09 Rolls Royce Plc A seal arrangement
JP2002139153A (ja) 2000-11-01 2002-05-17 Eagle Engineering Aerospace Co Ltd ブラシ型シール装置
JP2002139154A (ja) * 2000-11-01 2002-05-17 Eagle Engineering Aerospace Co Ltd ブラシ型シール装置

Also Published As

Publication number Publication date
GB0201666D0 (en) 2002-03-13
GB0301653D0 (en) 2003-02-26
US6799766B2 (en) 2004-10-05
EP1331423A2 (de) 2003-07-30
US20030141666A1 (en) 2003-07-31
GB2385097B (en) 2005-05-11
GB2385097A (en) 2003-08-13
EP1331423A3 (de) 2004-01-21
DE60324618D1 (de) 2008-12-24
EP1331423B1 (de) 2008-11-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties