ATE109872T1 - Abdichtung. - Google Patents

Abdichtung.

Info

Publication number
ATE109872T1
ATE109872T1 AT90303581T AT90303581T ATE109872T1 AT E109872 T1 ATE109872 T1 AT E109872T1 AT 90303581 T AT90303581 T AT 90303581T AT 90303581 T AT90303581 T AT 90303581T AT E109872 T1 ATE109872 T1 AT E109872T1
Authority
AT
Austria
Prior art keywords
seal
shaft
housing
wipe
effecting
Prior art date
Application number
AT90303581T
Other languages
English (en)
Inventor
Ralph Franklyn John Flower
Original Assignee
Cross Mfg Co
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 filed Critical Cross Mfg Co
Application granted granted Critical
Publication of ATE109872T1 publication Critical patent/ATE109872T1/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)
  • Glass Compositions (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Temperature-Responsive Valves (AREA)
AT90303581T 1989-04-05 1990-04-03 Abdichtung. ATE109872T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898907695A GB8907695D0 (en) 1989-04-05 1989-04-05 Seals

Publications (1)

Publication Number Publication Date
ATE109872T1 true ATE109872T1 (de) 1994-08-15

Family

ID=10654516

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90303581T ATE109872T1 (de) 1989-04-05 1990-04-03 Abdichtung.

Country Status (5)

Country Link
US (1) US5135237A (de)
EP (1) EP0391676B1 (de)
AT (1) ATE109872T1 (de)
DE (1) DE69011376T2 (de)
GB (1) GB8907695D0 (de)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5085313A (en) * 1990-11-07 1992-02-04 United Technologies Corporation Seal assembly
GB9103459D0 (en) * 1991-02-19 1991-04-03 Cross Mfg Co Brush seal assembly
GB9116655D0 (en) * 1991-08-01 1991-09-18 Cross Mfg Co Brush seal assembly
US5758879A (en) * 1991-08-01 1998-06-02 Cross Manufacturing Company (1938) Limited Brush seal assembly
US6131910A (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
US6131911A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US5299814A (en) * 1993-04-09 1994-04-05 Jacobs Chuck Technology Corporation Tool chuck having dust seal
US5498139A (en) * 1994-11-09 1996-03-12 United Technologies Corporation Brush seal
US7181843B1 (en) 1995-09-28 2007-02-27 United Technologies Corporation Method of manufacturing a brush seal
US5997004A (en) * 1996-10-22 1999-12-07 Flowserve Management Company Hybrid floating brush seal
GB2322168B (en) * 1997-02-18 2001-02-14 Europ Gas Turbines Ltd Brush seal and method for the manufacture of a brush seal
US6027121A (en) * 1997-10-23 2000-02-22 General Electric Co. Combined brush/labyrinth seal for rotary machines
GB9801864D0 (en) 1998-01-30 1998-03-25 Rolls Royce Plc A seal arrangement
US6045134A (en) * 1998-02-04 2000-04-04 General Electric Co. Combined labyrinth and brush seals for rotary machines
US6139018A (en) * 1998-03-25 2000-10-31 General Electric Co. Positive pressure-actuated brush seal
US6231047B1 (en) * 1998-05-29 2001-05-15 Eg&G Engineered Products Brush seal
CA2303151C (en) * 1998-07-13 2004-08-31 Mitsubishi Heavy Industries, Ltd. Shaft seal and turbine using the shaft seal
US6168162B1 (en) 1998-08-05 2001-01-02 General Electric Co. Self-centering brush seal
US6250640B1 (en) 1998-08-17 2001-06-26 General Electric Co. Brush seals for steam turbine applications
US6257588B1 (en) * 1998-09-22 2001-07-10 General Electric Company Brush seal and rotary machine including such brush seal
US6416057B1 (en) 1999-04-16 2002-07-09 Flowserve Management Company Brush seal
US6244599B1 (en) 1999-04-28 2001-06-12 Flowserve Management Company Floating brush seal
US6406027B1 (en) * 1999-07-22 2002-06-18 General Electric Company Brush seal and machine having a brush seal
US6290232B1 (en) 1999-11-16 2001-09-18 General Electric Co. Rub-tolerant brush seal for turbine rotors and methods of installation
US6331006B1 (en) 2000-01-25 2001-12-18 General Electric Company Brush seal mounting in supporting groove using flat spring with bifurcated end
GB2365082B (en) * 2000-07-18 2003-10-08 Rolls Royce Plc A method of manufacturing seals
US6880829B1 (en) * 2000-11-06 2005-04-19 Advanced Components & Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors
CA2359933C (en) 2001-02-08 2006-03-14 Mitsubishi Heavy Industries, Ltd. Shaft seal and gas turbine
JP4644378B2 (ja) * 2001-03-27 2011-03-02 イーグル・エンジニアリング・エアロスペース株式会社 ブラシシール装置
JP3702212B2 (ja) * 2001-09-28 2005-10-05 三菱重工業株式会社 軸シール機構及びタービン
JP3593082B2 (ja) 2001-10-09 2004-11-24 三菱重工業株式会社 軸シール機構及びタービン
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
US7931276B2 (en) * 2002-03-20 2011-04-26 United Technologies Corporation Brush seal
US7270333B2 (en) * 2002-11-27 2007-09-18 United Technologies Corporation Brush seal with adjustable clearance
GB0307291D0 (en) * 2003-03-29 2003-05-07 Rolls Royce Plc A seal arrangement
JP4009555B2 (ja) * 2003-05-20 2007-11-14 イーグル・エンジニアリング・エアロスペース株式会社 板ブラシシール装置
CN1324221C (zh) * 2003-05-21 2007-07-04 三菱重工业株式会社 轴密封机构
CN100396885C (zh) * 2003-05-21 2008-06-25 三菱重工业株式会社 轴密封机构、轴密封机构的组装结构和大型流体机械
JP3993536B2 (ja) * 2003-06-20 2007-10-17 三菱重工業株式会社 軸シールの製造方法、軸シール、軸シール部材及び軸シールを用いた回転機械
DE10337867B4 (de) * 2003-08-18 2020-04-23 MTU Aero Engines AG Bürstendichtung
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
EP1707856A1 (de) * 2005-04-01 2006-10-04 Cross Manufacturing Company (1938) Limited Bürstendichtungen
EP1734292A1 (de) 2005-06-13 2006-12-20 Siemens Aktiengesellschaft Dichtungsmittel für eine Strömungsmaschine
JP3970298B2 (ja) * 2005-11-10 2007-09-05 三菱重工業株式会社 軸シール機構
GB0613630D0 (en) * 2006-07-10 2006-08-16 Rolls Royce Plc A seal arrangement
US8382119B2 (en) 2006-08-15 2013-02-26 General Electric Company Compliant plate seals for turbomachinery
US7419164B2 (en) * 2006-08-15 2008-09-02 General Electric Company Compliant plate seals for turbomachinery
US20080048398A1 (en) * 2006-08-24 2008-02-28 United Technologies Corporation Gap sealing arrangement
US7703774B2 (en) 2006-09-12 2010-04-27 General Electric Company Shaft seal using shingle members
US20080107525A1 (en) * 2006-11-02 2008-05-08 General Electric Company Shaft seal formed of tapered compliant plate members
FR2913479A1 (fr) * 2007-03-07 2008-09-12 Champeaux Philippe De Joint tournant et rotor correspondant pour appareil a helices entrainees par l'ejection de gaz sous pression sur une pale et de l'helice, notamment pour helicoptere.
GB0707224D0 (en) * 2007-04-14 2007-05-23 Rolls Royce Plc A seal arrangement
US7744092B2 (en) * 2007-04-30 2010-06-29 General Electric Company Methods and apparatus to facilitate sealing in rotary machines
US7909335B2 (en) 2008-02-04 2011-03-22 General Electric Company Retractable compliant plate seals
US20100143102A1 (en) * 2008-02-18 2010-06-10 General Electric Company Compliant plate seal with self-correcting behavior
EP2105640B1 (de) * 2008-03-28 2011-04-27 Alstom Technology Ltd Blattdichtung für Turbomaschine
US8262349B2 (en) * 2008-12-22 2012-09-11 General Electric Company Adaptive compliant plate seal assemblies and methods
US20110309585A1 (en) * 2009-06-16 2011-12-22 Hidekazu Uehara Shaft seal device
JP5380173B2 (ja) * 2009-06-18 2014-01-08 株式会社東芝 蒸気弁装置およびそれを備えた発電設備
JP5398651B2 (ja) * 2010-06-24 2014-01-29 三菱重工業株式会社 軸シール機構、及びこれを備えた回転機械
US9206904B2 (en) 2010-07-08 2015-12-08 Siemens Energy, Inc. Seal including flexible seal strips
US8690158B2 (en) 2010-07-08 2014-04-08 Siemens Energy, Inc. Axially angled annular seals
JP5595259B2 (ja) 2010-12-27 2014-09-24 三菱重工業株式会社 軸シール装置及びこれを備える回転機械
GB201119528D0 (en) 2011-11-14 2011-12-21 Rolls Royce Plc Leaf seal
GB201119526D0 (en) 2011-11-14 2011-12-21 Rolls Royce Plc Leaf seal
GB201121440D0 (en) 2011-12-14 2012-01-25 Rolls Royce Plc Improved leaf seal
GB201209389D0 (en) * 2012-05-28 2012-07-11 Rolls Royce Plc Seal and method of forming a seal
ES2770702T3 (es) * 2014-10-10 2020-07-02 Nuovo Pignone Srl Junta para un espacio entre una superficie cilíndrica exterior y otra interior

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE224232C (de) *
US2011206A (en) * 1934-06-22 1935-08-13 Standard Oil Dev Co Seal for rotary shafts
US2233579A (en) * 1938-03-26 1941-03-04 Power Res Corp Fabricated packing
US3916054A (en) * 1973-02-23 1975-10-28 Int Harvester Co Compliant structural members
USRE30206E (en) * 1973-11-23 1980-02-05 Rolls Royce (1971) Limited Seals and method of manufacture thereof
US4202554A (en) * 1978-05-17 1980-05-13 Rolls-Royce Limited Brush seals
US4460185A (en) * 1982-08-23 1984-07-17 General Electric Company Seal including a non-metallic abradable material
US4526509A (en) * 1983-08-26 1985-07-02 General Electric Company Rub tolerant shroud
DE3429708C1 (de) * 1984-08-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Buerstendichtung
SE445786B (sv) * 1984-11-26 1986-07-14 Ericsson Telefon Ab L M Forfarande for att vid radiomottagning undvika att lagra ett meddelande mer en en gang samt mottagare for endamalet
GB8504331D0 (en) * 1985-02-20 1985-03-20 Rolls Royce Brush seals
GB8712681D0 (en) * 1987-05-29 1987-07-01 Cross Mfg Co 1938 Ltd Brush seals

Also Published As

Publication number Publication date
GB8907695D0 (en) 1989-05-17
EP0391676B1 (de) 1994-08-10
EP0391676A1 (de) 1990-10-10
DE69011376D1 (de) 1994-09-15
US5135237A (en) 1992-08-04
DE69011376T2 (de) 1995-02-16

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties