DE3119255A1 - "kolbenringartige dichtung zwischen zwei gegeneinander nicht drehbaren maschinenteilen" - Google Patents

"kolbenringartige dichtung zwischen zwei gegeneinander nicht drehbaren maschinenteilen"

Info

Publication number
DE3119255A1
DE3119255A1 DE19813119255 DE3119255A DE3119255A1 DE 3119255 A1 DE3119255 A1 DE 3119255A1 DE 19813119255 DE19813119255 DE 19813119255 DE 3119255 A DE3119255 A DE 3119255A DE 3119255 A1 DE3119255 A1 DE 3119255A1
Authority
DE
Germany
Prior art keywords
sealing
ring
bristles
circumferential
sealing surface
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.)
Withdrawn
Application number
DE19813119255
Other languages
German (de)
English (en)
Inventor
Alan Bristol Moore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Publication of DE3119255A1 publication Critical patent/DE3119255A1/de
Withdrawn legal-status Critical Current

Links

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
    • F01D11/005—Sealing means between non relatively rotating elements
    • 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)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19813119255 1980-05-31 1981-05-14 "kolbenringartige dichtung zwischen zwei gegeneinander nicht drehbaren maschinenteilen" Withdrawn DE3119255A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017887A GB2076935B (en) 1980-05-31 1980-05-31 Seals

Publications (1)

Publication Number Publication Date
DE3119255A1 true DE3119255A1 (de) 1982-04-15

Family

ID=10513742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813119255 Withdrawn DE3119255A1 (de) 1980-05-31 1981-05-14 "kolbenringartige dichtung zwischen zwei gegeneinander nicht drehbaren maschinenteilen"

Country Status (5)

Country Link
US (1) US4358120A (enExample)
JP (1) JPS5722462A (enExample)
DE (1) DE3119255A1 (enExample)
FR (1) FR2483556A1 (enExample)
GB (1) GB2076935B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085575A1 (de) * 2008-02-01 2009-08-05 Siemens Aktiengesellschaft Kombination von Bürstendichtung mit Kolbenring für grosse Dichtspalte
EP2180215A1 (de) 2008-10-24 2010-04-28 Siemens Aktiengesellschaft Ringförmige Abdichtungsvorrichtung für drehbare Spindeln oder andere Welle-Lager-Systeme

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411594A (en) * 1979-06-30 1983-10-25 Rolls-Royce Limited Support member and a component supported thereby
GB2123099B (en) * 1982-06-30 1986-04-03 Skf Svenska Kullagerfab Ab Improvements in seals for bearings
DE3429708C1 (de) * 1984-08-11 1986-01-02 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Buerstendichtung
GB8712681D0 (en) * 1987-05-29 1987-07-01 Cross Mfg Co 1938 Ltd Brush seals
DE3828363A1 (de) * 1988-08-20 1990-02-22 Mtu Muenchen Gmbh Dichtungseinrichtung
US4989886A (en) * 1988-12-30 1991-02-05 Textron Inc. Braided filamentary sealing element
US5029875A (en) * 1989-07-07 1991-07-09 Textron Inc. Fluid seal structure
US5042823A (en) * 1989-12-21 1991-08-27 Allied-Signal Inc. Laminated finger seal
US5071138A (en) * 1989-12-21 1991-12-10 Allied-Signal Inc. Laminated finger seal
GB9008917D0 (en) * 1990-04-20 1990-06-20 Cross Mfg Co Brush seals
US5074748A (en) * 1990-07-30 1991-12-24 General Electric Company Seal assembly for segmented turbine engine structures
GB9020317D0 (en) * 1990-09-18 1990-10-31 Cross Mfg Co Sealing devices
US5076590A (en) * 1990-11-26 1991-12-31 The United States Of America, As Represented By The Administrator Of The National Aeronautics And Space Administration High temperature, flexible pressure-actuated, brush seal
GB2250790B (en) * 1990-12-12 1994-04-27 Rolls Royce Plc Brush seal
US5108116A (en) * 1991-05-31 1992-04-28 Allied-Signal Inc. Laminated finger seal with logarithmic curvature
US5114159A (en) * 1991-08-05 1992-05-19 United Technologies Corporation Brush seal and damper
US5181728A (en) * 1991-09-23 1993-01-26 General Electric Company Trenched brush seal
US5318309A (en) * 1992-05-11 1994-06-07 General Electric Company Brush seal
US5400586A (en) * 1992-07-28 1995-03-28 General Electric Co. Self-accommodating brush seal for gas turbine combustor
US5265412A (en) * 1992-07-28 1993-11-30 General Electric Company Self-accommodating brush seal for gas turbine combustor
US5568931A (en) * 1992-08-20 1996-10-29 General Electric Company Brush seal
US5308088A (en) * 1992-08-20 1994-05-03 General Electric Company Brush seal with flexible backing plate
US5335920A (en) * 1992-08-20 1994-08-09 General Electric Company Brush seal
US5474306A (en) * 1992-11-19 1995-12-12 General Electric Co. Woven seal and hybrid cloth-brush seals for turbine applications
US5749584A (en) * 1992-11-19 1998-05-12 General Electric Company Combined brush seal and labyrinth seal segment for rotary machines
US6131910A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US6131911A (en) * 1992-11-19 2000-10-17 General Electric Co. Brush seals and combined labyrinth and brush seals for rotary machines
US7181843B1 (en) 1995-09-28 2007-02-27 United Technologies Corporation Method of manufacturing a brush seal
DE19712088C2 (de) * 1997-03-22 1999-06-24 Mtu Muenchen Gmbh Bürstendichtung mit in Umfangsrichtung schräg gestellten Borsten
US6032959A (en) * 1997-07-21 2000-03-07 General Electric Company Shingle damper brush seal
US6027121A (en) * 1997-10-23 2000-02-22 General Electric Co. Combined brush/labyrinth seal for rotary machines
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
CA2266831C (en) * 1998-04-01 2004-07-13 Mitsubishi Heavy Industries, Ltd. Seal structure for gas turbine
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
US6170831B1 (en) 1998-12-23 2001-01-09 United Technologies Corporation Axial brush seal for gas turbine engines
US6364316B1 (en) 1999-02-11 2002-04-02 Honeywell International Inc. Dual pressure balanced noncontacting finger 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
US6913265B2 (en) * 2000-08-09 2005-07-05 Advanced Components & Materials, Inc. Brush seal assembly, method of manufacture and use
US6880829B1 (en) * 2000-11-06 2005-04-19 Advanced Components & Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors
GB2385098B (en) 2000-11-06 2004-12-15 Advanced Components & Material Compliant brush shroud assembly for gas turbine engine compressors
JP4719370B2 (ja) * 2001-03-30 2011-07-06 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
JP4944312B2 (ja) * 2001-06-29 2012-05-30 イーグル工業株式会社 ブラシシール装置
JP4675530B2 (ja) * 2001-09-28 2011-04-27 イーグル工業株式会社 板ブラシシール
JP4751552B2 (ja) * 2001-09-28 2011-08-17 イーグル工業株式会社 板ブラシシールおよび板ブラシシール装置
US20030151206A1 (en) * 2001-10-25 2003-08-14 Smith Walter J. Method, apparatus and system for creating a brush seal
US20040173969A1 (en) * 2001-10-25 2004-09-09 Smith Walter J. Turbine brush seal
US20050053758A1 (en) * 2001-10-25 2005-03-10 Smith Walter J. Method, apparatus and system for creating a brush seal
US6736401B2 (en) 2001-12-19 2004-05-18 Honeywell International, Inc. Laminated finger seal with ceramic composition
DE10337867B4 (de) * 2003-08-18 2020-04-23 MTU Aero Engines AG Bürstendichtung
US7543822B2 (en) * 2004-07-12 2009-06-09 A.W. Chesterton Company Composite rotary seal assembly
US8505923B2 (en) * 2009-08-31 2013-08-13 Sealeze, A Unit of Jason, Inc. Brush seal with stress and deflection accommodating membrane
US20130170979A1 (en) * 2012-01-04 2013-07-04 General Electric Company Double ended brush seal assembly for a compressor
EP2743459A1 (de) * 2012-12-11 2014-06-18 MTU Aero Engines GmbH Strömungsmaschine
US9109459B2 (en) 2013-11-11 2015-08-18 General Electric Company Apparatus and systems for sealing a rotary machine using a self-cleaning face seal
US9945295B2 (en) * 2015-06-01 2018-04-17 United Technologies Corporation Composite piston ring seal for axially and circumferentially translating ducts
US20170051983A1 (en) * 2015-08-18 2017-02-23 Arvos Inc. Flexible seal for a rotary regenerative preheater

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877071A (en) * 1956-10-23 1959-03-10 Emmanuel Kaye Seals for pistons, glands and the like
FR1540312A (fr) * 1967-02-17 1968-09-27 Ensemble piston et segments pour moteur à combustion interne
US3552753A (en) * 1968-06-26 1971-01-05 Westinghouse Electric Corp High efficiency static seal assembly
US3811690A (en) * 1970-08-24 1974-05-21 M Moriarty Seal
DE2344666C2 (de) * 1972-09-14 1982-10-14 General Electric Co., Schenectady, N.Y. Bürsten-Wellendichtung
GB1450553A (en) * 1973-11-23 1976-09-22 Rolls Royce Seals and a method of manufacture thereof
US4202554A (en) * 1978-05-17 1980-05-13 Rolls-Royce Limited Brush seals
GB2021210B (en) * 1978-05-17 1982-06-23 Rolls Royce Brush seals
GB2021209A (en) * 1978-05-17 1979-11-28 Rolls Royce Brush Seals
GB1598926A (en) * 1978-05-24 1981-09-23 Rolls Royce Brush seals
GB2063385B (en) * 1979-11-23 1983-06-22 Cross Mfg Co 1938 Ltd Gas seals

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2085575A1 (de) * 2008-02-01 2009-08-05 Siemens Aktiengesellschaft Kombination von Bürstendichtung mit Kolbenring für grosse Dichtspalte
WO2009095402A1 (de) * 2008-02-01 2009-08-06 Siemens Aktiengesellschaft Kombination von bürstendichtung mit kolbenring für grosse dichtspalte
EP2180215A1 (de) 2008-10-24 2010-04-28 Siemens Aktiengesellschaft Ringförmige Abdichtungsvorrichtung für drehbare Spindeln oder andere Welle-Lager-Systeme

Also Published As

Publication number Publication date
GB2076935A (en) 1981-12-09
GB2076935B (en) 1984-07-25
JPS5722462A (en) 1982-02-05
US4358120A (en) 1982-11-09
FR2483556A1 (fr) 1981-12-04
FR2483556B1 (enExample) 1983-12-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal