DE3425162C2 - - Google Patents

Info

Publication number
DE3425162C2
DE3425162C2 DE3425162A DE3425162A DE3425162C2 DE 3425162 C2 DE3425162 C2 DE 3425162C2 DE 3425162 A DE3425162 A DE 3425162A DE 3425162 A DE3425162 A DE 3425162A DE 3425162 C2 DE3425162 C2 DE 3425162C2
Authority
DE
Germany
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
Application number
DE3425162A
Other languages
German (de)
Other versions
DE3425162A1 (de
Inventor
Joachim 8060 Dachau De Popp
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Priority to DE19843425162 priority Critical patent/DE3425162A1/de
Priority to EP85107863A priority patent/EP0169394A1/de
Priority to NO852723A priority patent/NO852723L/no
Priority to JP14846485A priority patent/JPS6136566A/ja
Publication of DE3425162A1 publication Critical patent/DE3425162A1/de
Application granted granted Critical
Publication of DE3425162C2 publication Critical patent/DE3425162C2/de
Granted legal-status Critical Current

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
    • 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
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/323—Application in turbines in gas turbines for aircraft propulsion, e.g. jet engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/55—Seals
    • F05D2240/56—Brush seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
DE19843425162 1984-07-07 1984-07-07 Dichtung zwischen zwei maschinenteilen Granted DE3425162A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19843425162 DE3425162A1 (de) 1984-07-07 1984-07-07 Dichtung zwischen zwei maschinenteilen
EP85107863A EP0169394A1 (de) 1984-07-07 1985-06-25 Dichtung zwischen zwei Maschinenteilen
NO852723A NO852723L (no) 1984-07-07 1985-07-05 Tetning mellom to maskindeler.
JP14846485A JPS6136566A (ja) 1984-07-07 1985-07-08 ２つの機械部分間のシール装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843425162 DE3425162A1 (de) 1984-07-07 1984-07-07 Dichtung zwischen zwei maschinenteilen

Publications (2)

Publication Number Publication Date
DE3425162A1 DE3425162A1 (de) 1986-01-16
DE3425162C2 true DE3425162C2 (US20090182215A1-20090716-C00004.png) 1987-05-14

Family

ID=6240147

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843425162 Granted DE3425162A1 (de) 1984-07-07 1984-07-07 Dichtung zwischen zwei maschinenteilen

Country Status (4)

Country Link
EP (1) EP0169394A1 (US20090182215A1-20090716-C00004.png)
JP (1) JPS6136566A (US20090182215A1-20090716-C00004.png)
DE (1) DE3425162A1 (US20090182215A1-20090716-C00004.png)
NO (1) NO852723L (US20090182215A1-20090716-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527605A1 (de) * 1995-07-28 1997-02-27 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
WO1999042704A1 (de) 1998-02-19 1999-08-26 Siemens Aktiengesellschaft Dichtungsanordnung sowie verwendung einer dichtungsanordnung
US6077038A (en) * 1995-07-28 2000-06-20 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh Brush seal for turbo engines

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5029875A (en) * 1989-07-07 1991-07-09 Textron Inc. Fluid seal structure
FR2724412B1 (fr) * 1994-09-14 1996-10-25 Snecma Aube de turbomachine en materiau composite munie d'un joint d'etancheite et son procede de realisation
DE19747555A1 (de) 1997-10-28 1999-04-29 Voith Sulzer Papiertech Patent Heiz- und/oder kühlbarer Zylinder
US6887038B2 (en) * 2003-09-02 2005-05-03 General Electric Company Methods and apparatus to facilitate sealing between rotating turbine shafts
ITCO20110058A1 (it) 2011-12-05 2013-06-06 Nuovo Pignone Spa Turbomacchina

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE168653C (US20090182215A1-20090716-C00004.png) *
DE2345487C2 (de) * 1972-09-11 1983-08-11 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Schleifende Dichtung für Pendelwälzlager
DE2921512A1 (de) * 1978-05-31 1979-12-13 Cross Mfg Co 1938 Ltd Verfahren zur herstellung einer buerstendichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527605A1 (de) * 1995-07-28 1997-02-27 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
DE19527605C2 (de) * 1995-07-28 1998-02-19 Mtu Muenchen Gmbh Bürstendichtung für Turbomaschinen
US6077038A (en) * 1995-07-28 2000-06-20 Mtu Motoren- Und Turbinen-Union Muenchen Gmbh Brush seal for turbo engines
WO1999042704A1 (de) 1998-02-19 1999-08-26 Siemens Aktiengesellschaft Dichtungsanordnung sowie verwendung einer dichtungsanordnung

Also Published As

Publication number Publication date
EP0169394A1 (de) 1986-01-29
NO852723L (no) 1986-01-08
JPS6136566A (ja) 1986-02-21
DE3425162A1 (de) 1986-01-16

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee