ES2095115T3 - Caja de rotor, en especial caja para turbopropulsores. - Google Patents

Caja de rotor, en especial caja para turbopropulsores.

Info

Publication number
ES2095115T3
ES2095115T3 ES94113170T ES94113170T ES2095115T3 ES 2095115 T3 ES2095115 T3 ES 2095115T3 ES 94113170 T ES94113170 T ES 94113170T ES 94113170 T ES94113170 T ES 94113170T ES 2095115 T3 ES2095115 T3 ES 2095115T3
Authority
ES
Spain
Prior art keywords
box
housing
rotor
turboppellers
band
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.)
Expired - Lifetime
Application number
ES94113170T
Other languages
English (en)
Inventor
Siegfried Sikorski
Reinhold Schonacher
Michael Schober
Wolfgang Dr Diepolder
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 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
Application granted granted Critical
Publication of ES2095115T3 publication Critical patent/ES2095115T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/04—Antivibration arrangements
    • 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
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
    • F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UNA CARCASA DE ROTOR, EN PARTICULAR PARA MECANISMO TURBOPROPULSOR CON UNA CINTA (7) DE SUJECION QUE ABARCA EL PERIMETRO EXTERIOR DE LA CARCASA Y UNA CAPA (6) INTERMEDIA DISPUESTA ENTRE ESTA CINTA Y LA CARCASA. LA CAPA INTERMEDIA ESTA CONFIGURADA COMO BANDA DE AMORTIGUACION, RODEANDO LA CARCASA EN UNA DISPERSION DE CONTORNO CON CONTACTO, CON LO CUAL SE ELIGE EL MATERIAL DE LA BANDA DE AMORTIGUACION, DE TAL MODO QUE ENTRE LA BANDA DE AMORTIGUACION Y LA CARCASA APARECE UN ALTO COEFICIENTE DE ROZAMIENTO. EL MATERIAL DE LA BANDA DE SUJECION MUESTRA UN MODULO E DIFERENTE DEL MATERIAL DE LA CARCASA.
ES94113170T 1993-08-28 1994-08-24 Caja de rotor, en especial caja para turbopropulsores. Expired - Lifetime ES2095115T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4329014A DE4329014C1 (de) 1993-08-28 1993-08-28 Rotorgehäuse, insbesondere Gehäuse für Turbotriebwerke

Publications (1)

Publication Number Publication Date
ES2095115T3 true ES2095115T3 (es) 1997-02-01

Family

ID=6496274

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94113170T Expired - Lifetime ES2095115T3 (es) 1993-08-28 1994-08-24 Caja de rotor, en especial caja para turbopropulsores.

Country Status (4)

Country Link
US (1) US5429477A (es)
EP (1) EP0640746B1 (es)
DE (2) DE4329014C1 (es)
ES (1) ES2095115T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6130882A (en) 1997-09-25 2000-10-10 Motorola, Inc. Method and apparatus for configuring a communication system
US6191510B1 (en) 1997-12-19 2001-02-20 3M Innovative Properties Company Internally damped stator, rotor, and transformer and a method of making
US6059523A (en) * 1998-04-20 2000-05-09 Pratt & Whitney Canada Inc. Containment system for containing blade burst
FI3651U1 (fi) * 1998-06-01 1998-10-09 Jarmo Kalevi Alamaeki Turvarakenne
US6206155B1 (en) 1998-09-22 2001-03-27 The Unites States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Energy absorbing protective shroud
US6452907B1 (en) 1998-10-15 2002-09-17 Motorola, Inc. Method for monitoring unused bins in a discrete multi-toned communication system
US6092984A (en) * 1998-12-18 2000-07-25 General Electric Company System life for continuously operating engines
US6969239B2 (en) * 2002-09-30 2005-11-29 General Electric Company Apparatus and method for damping vibrations between a compressor stator vane and a casing of a gas turbine engine
US6942203B2 (en) * 2003-11-04 2005-09-13 General Electric Company Spring mass damper system for turbine shrouds
CN101929054B (zh) * 2005-11-18 2012-03-21 Lg电子株式会社 使用紫外线照射的可杀菌洗衣机以及可杀菌洗涤方法
US7572098B1 (en) 2006-10-10 2009-08-11 Johnson Gabriel L Vane ring with a damper
FR2918108B1 (fr) * 2007-06-26 2009-10-02 Snecma Sa Dispositif amortisseur pour stator de turbomachine
FR2932233B1 (fr) * 2008-06-06 2012-09-28 Aircelle Sa Carter pour rotor de turbomachine
US8297512B2 (en) * 2009-02-12 2012-10-30 Control Module, Inc. Industrial scanner
US10252477B2 (en) * 2009-08-26 2019-04-09 Honeywell International Inc. Mechanical assembly housing
US8998574B2 (en) 2011-09-01 2015-04-07 Pratt & Whitney Canada Corp. Spring-tensioned stator restraining strap
US20140096537A1 (en) * 2012-07-09 2014-04-10 Pratt & Whitney Thin Metal Duct Damper
US9194251B2 (en) * 2012-08-10 2015-11-24 United Technologies Corporation Duct damper
FR3013072B1 (fr) * 2013-11-14 2018-04-20 Safran Aircraft Engines Element annulaire de carter de turbomachine
GB201506196D0 (en) 2015-04-13 2015-05-27 Rolls Royce Plc Rotor damper
US10533424B2 (en) 2015-04-20 2020-01-14 Pratt & Whitney Canada Corp. Gas turbine engine rotor mistuning
US11021995B2 (en) 2018-08-06 2021-06-01 Raytheon Technologies Corporation Imbalance damping devices for gas turbine engine fan shaft bearings
US11319833B2 (en) * 2020-04-24 2022-05-03 General Electric Company Fan case with crack-arresting backsheet structure and removable containment cartridge
JP7617791B2 (ja) * 2021-03-26 2025-01-20 三菱重工業株式会社 静翼セグメントの曲率調整方法、軸流回転機械の静止体製造方法、及び静翼セグメントの曲率調整治具
US12372031B2 (en) * 2023-05-18 2025-07-29 Unison Industries, Llc Air turbine starter with containment assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2359938A1 (de) * 1973-12-01 1975-06-05 Motoren Turbinen Union Schwingungsgedaempftes bauteil von turbomaschinen
FR2442992A2 (fr) * 1979-06-12 1980-06-27 Kleinfelden Jean Structure composite antivibratoire
DE3036890C2 (de) * 1980-09-30 1982-07-01 Aktiengesellschaft Kühnle, Kopp & Kausch, 6710 Frankenthal Verdichter, insbesondere für Abgasturbolader
GB2090334B (en) * 1980-12-29 1983-11-16 Rolls Royce Damping flutter of ducted fans
GB2095749B (en) * 1981-03-25 1984-12-12 Rolls Royce Gas turbine engine having improved resistance for foreign object ingestion damage
FR2547357A1 (fr) * 1983-06-09 1984-12-14 Snecma Structure de retention pour carter de turbomachine
DE3632094A1 (de) * 1986-09-20 1988-03-24 Mtu Muenchen Gmbh Turbomaschine mit transsonisch durchstroemten stufen
DE3704197C1 (de) * 1987-02-11 1987-08-20 Mtu Muenchen Gmbh Demontierbarer Berstschutzring
DE3712830A1 (de) * 1987-04-15 1988-11-03 Mtu Muenchen Gmbh Turbotriebwerk mit einem berstschutzring
DE3862989D1 (de) * 1987-04-15 1991-07-04 Mtu Muenchen Gmbh Berstschutzring fuer turbotriebwerksgehaeuse.
US5187023A (en) * 1990-11-19 1993-02-16 Allied-Signal Inc. Ballistic resistant fabric articles

Also Published As

Publication number Publication date
EP0640746A1 (de) 1995-03-01
EP0640746B1 (de) 1996-11-20
US5429477A (en) 1995-07-04
DE4329014C1 (de) 1995-01-05
DE59401072D1 (de) 1997-01-02

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