DE502005009677D1 - Ringstruktur in metallbauweise mit einlaufbelag - Google Patents

Ringstruktur in metallbauweise mit einlaufbelag

Info

Publication number
DE502005009677D1
DE502005009677D1 DE502005009677T DE502005009677T DE502005009677D1 DE 502005009677 D1 DE502005009677 D1 DE 502005009677D1 DE 502005009677 T DE502005009677 T DE 502005009677T DE 502005009677 T DE502005009677 T DE 502005009677T DE 502005009677 D1 DE502005009677 D1 DE 502005009677D1
Authority
DE
Germany
Prior art keywords
inlet
ring structure
metal construction
construction
metal
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.)
Active
Application number
DE502005009677T
Other languages
English (en)
Inventor
Manfred A Daeubler
Ulrike Hain
Werner Humhauser
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 AG
Original Assignee
MTU Aero Engines 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 Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Publication of DE502005009677D1 publication Critical patent/DE502005009677D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/122Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with erodable or abradable material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01DNON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/08Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/127Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with a deformable or crushable structure, e.g. honeycomb
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00Manufacture
    • F05D2230/20Manufacture essentially without removing material
    • F05D2230/23Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/236Diffusion bonding
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00Manufacture
    • F05D2230/20Manufacture essentially without removing material
    • F05D2230/23Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/237Brazing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00Manufacture
    • F05D2230/20Manufacture essentially without removing material
    • F05D2230/23Manufacture essentially without removing material by permanently joining parts together
    • F05D2230/232Manufacture essentially without removing material by permanently joining parts together by welding
    • F05D2230/238Soldering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00Geometry
    • F05D2250/20Three-dimensional
    • F05D2250/28Three-dimensional patterned
    • F05D2250/283Three-dimensional patterned honeycomb
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05DINDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00Materials; Properties thereof
    • F05D2300/60Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/601Fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE502005009677T 2004-03-03 2005-02-28 Ringstruktur in metallbauweise mit einlaufbelag Active DE502005009677D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004010236A DE102004010236A1 (de) 2004-03-03 2004-03-03 Ringstruktur in Metallbauweise
PCT/DE2005/000333 WO2005085600A1 (de) 2004-03-03 2005-02-28 Ringstruktur in metallbauweise mit einlaufbelag

Publications (1)

Publication Number Publication Date
DE502005009677D1 true DE502005009677D1 (de) 2010-07-15

Family

ID=34853918

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004010236A Ceased DE102004010236A1 (de) 2004-03-03 2004-03-03 Ringstruktur in Metallbauweise
DE502005009677T Active DE502005009677D1 (de) 2004-03-03 2005-02-28 Ringstruktur in metallbauweise mit einlaufbelag

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004010236A Ceased DE102004010236A1 (de) 2004-03-03 2004-03-03 Ringstruktur in Metallbauweise

Country Status (4)

Country Link
US (1) US8061965B2 (de)
EP (1) EP1721064B1 (de)
DE (2) DE102004010236A1 (de)
WO (1) WO2005085600A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2495399B1 (de) * 2011-03-03 2016-11-23 Safran Aero Booster S.A. Segmentierter Stator-Außenring zum Kompensieren von Rotorverschiebungen gegenüber dem Stator
ES2705532T3 (es) 2012-10-30 2019-03-25 MTU Aero Engines AG Anillo de turbina y turbomáquina
US10472980B2 (en) * 2017-02-14 2019-11-12 General Electric Company Gas turbine seals
TR201705399A2 (tr) * 2017-04-11 2017-09-21 Sdm Siradisi Arge Ve Muehendislik Sanayi Ticaret Anonim Sirketi Örgü kumaş destekli yaprak keçe
DE102017211316A1 (de) 2017-07-04 2019-01-10 MTU Aero Engines AG Turbomaschinen-Dichtring

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126149A (en) * 1964-03-24 Foamed aluminum honeycomb motor
US3042365A (en) * 1957-11-08 1962-07-03 Gen Motors Corp Blade shrouding
US3068016A (en) * 1958-03-31 1962-12-11 Gen Motors Corp High temperature seal
US3056583A (en) * 1960-11-10 1962-10-02 Gen Electric Retaining means for turbine shrouds and nozzle diaphragms of turbine engines
US3053694A (en) * 1961-02-20 1962-09-11 Gen Electric Abradable material
US3146992A (en) * 1962-12-10 1964-09-01 Gen Electric Turbine shroud support structure
US3425665A (en) * 1966-02-24 1969-02-04 Curtiss Wright Corp Gas turbine rotor blade shroud
US3365172A (en) * 1966-11-02 1968-01-23 Gen Electric Air cooled shroud seal
US3423070A (en) * 1966-11-23 1969-01-21 Gen Electric Sealing means for turbomachinery
BE756582A (fr) * 1969-10-02 1971-03-01 Gen Electric Ecran circulaire et support d'ecran avec dispositif de reglage de la temperature pour turbomachine
US3867061A (en) * 1973-12-26 1975-02-18 Curtiss Wright Corp Shroud structure for turbine rotor blades and the like
US4135851A (en) * 1977-05-27 1979-01-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Composite seal for turbomachinery
US4409054A (en) * 1981-01-14 1983-10-11 United Technologies Corporation Method for applying abradable material to a honeycomb structure and the product thereof
GB2095749B (en) * 1981-03-25 1984-12-12 Rolls Royce Gas turbine engine having improved resistance for foreign object ingestion damage
GB2117843B (en) * 1982-04-01 1985-11-06 Rolls Royce Compressor shrouds
US4867639A (en) * 1987-09-22 1989-09-19 Allied-Signal Inc. Abradable shroud coating
IE67360B1 (en) * 1990-09-25 1996-03-20 United Technologies Corp Apparatus and method for a stator assembly of a rotary machine
US5228195A (en) * 1990-09-25 1993-07-20 United Technologies Corporation Apparatus and method for a stator assembly of a rotary machine
US5304031A (en) * 1993-02-25 1994-04-19 The United States Of America As Represented By The Secretary Of The Air Force Outer air seal for a gas turbine engine
US5738490A (en) * 1996-05-20 1998-04-14 Pratt & Whitney Canada, Inc. Gas turbine engine shroud seals
DE19828065A1 (de) * 1998-06-24 1999-12-30 Bmw Rolls Royce Gmbh Wabenstruktur-Dichtung insbesondere für eine Gasturbine
US6120242A (en) * 1998-11-13 2000-09-19 General Electric Company Blade containing turbine shroud
DE19937577A1 (de) * 1999-08-09 2001-02-15 Abb Alstom Power Ch Ag Reibungsbehaftete Gasturbinenkomponente
DE10020673C2 (de) 2000-04-27 2002-06-27 Mtu Aero Engines Gmbh Ringstruktur in Metallbauweise
US6619913B2 (en) * 2002-02-15 2003-09-16 General Electric Company Fan casing acoustic treatment
GB0218060D0 (en) * 2002-08-03 2002-09-11 Alstom Switzerland Ltd Sealing arrangements
JP4285134B2 (ja) * 2003-07-04 2009-06-24 株式会社Ihi シュラウドセグメント

Also Published As

Publication number Publication date
EP1721064A1 (de) 2006-11-15
EP1721064B1 (de) 2010-06-02
US8061965B2 (en) 2011-11-22
DE102004010236A1 (de) 2005-09-15
WO2005085600A1 (de) 2005-09-15
US20090263239A1 (en) 2009-10-22

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