DE69930711D1 - Nasenhaube für ein Gasturbinentriebwerk - Google Patents

Nasenhaube für ein Gasturbinentriebwerk

Info

Publication number
DE69930711D1
DE69930711D1 DE69930711T DE69930711T DE69930711D1 DE 69930711 D1 DE69930711 D1 DE 69930711D1 DE 69930711 T DE69930711 T DE 69930711T DE 69930711 T DE69930711 T DE 69930711T DE 69930711 D1 DE69930711 D1 DE 69930711D1
Authority
DE
Germany
Prior art keywords
gas turbine
turbine engine
nose hood
hood
nose
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
DE69930711T
Other languages
English (en)
Other versions
DE69930711T2 (de
Inventor
Andrew Macgregor Bagnall
Kevin Peter Vyze
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
Application granted granted Critical
Publication of DE69930711D1 publication Critical patent/DE69930711D1/de
Publication of DE69930711T2 publication Critical patent/DE69930711T2/de
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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69930711T 1998-12-29 1999-12-09 Nasenhaube für ein Gasturbinentriebwerk Expired - Lifetime DE69930711T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9828812.9A GB9828812D0 (en) 1998-12-29 1998-12-29 Gas turbine nose cone assembly
GB9828812 1998-12-29

Publications (2)

Publication Number Publication Date
DE69930711D1 true DE69930711D1 (de) 2006-05-18
DE69930711T2 DE69930711T2 (de) 2006-08-24

Family

ID=10845155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69930711T Expired - Lifetime DE69930711T2 (de) 1998-12-29 1999-12-09 Nasenhaube für ein Gasturbinentriebwerk

Country Status (4)

Country Link
US (1) US6447255B1 (de)
EP (1) EP1016588B1 (de)
DE (1) DE69930711T2 (de)
GB (1) GB9828812D0 (de)

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WO2002020349A1 (en) * 2000-09-07 2002-03-14 Honeywell International Inc. Two piece spinner
GB0102169D0 (en) 2001-01-27 2001-03-14 Rolls Royce Plc A gas turbine engine nose cone
KR20040016227A (ko) * 2002-08-16 2004-02-21 한국항공우주산업 주식회사 항공기의 노즐 페어링 결합장치
GB2398353B (en) * 2003-02-14 2006-02-15 Rolls Royce Plc A gas turbine engine nose cone
US6887043B2 (en) 2003-03-28 2005-05-03 General Electric Company Methods and apparatus for assembling gas turbine engines
GB2410531B (en) * 2004-01-29 2006-03-01 Rolls Royce Plc Fan blade disk assembly
ATE405735T1 (de) * 2005-12-23 2008-09-15 Techspace Aero Akoustische isolierung des stators eines niederdruckverdichters
DE102006011513A1 (de) * 2006-03-10 2007-09-13 Rolls-Royce Deutschland Ltd & Co Kg Einlaufkonus aus einem Faserverbundwerkstoff für ein Gasturbinentriebwerk und Verfahren zu dessen Herstellung
FR2908827B1 (fr) * 2006-11-16 2011-06-17 Snecma Cone d'entree pour turbomachine
GB0803366D0 (en) * 2008-02-26 2008-04-02 Rolls Royce Plc Nose cone assembly
US8292592B2 (en) * 2008-04-02 2012-10-23 United Technologies Corporation Nosecone bolt access and aerodynamic leakage baffle
JP5274877B2 (ja) * 2008-04-11 2013-08-28 Ｈｏｙａ株式会社 ズームレンズ系及びそれを用いた電子撮像装置
FR2930595B1 (fr) * 2008-04-24 2011-10-14 Snecma Rotor de soufflante d'une turbomachine ou d'un moteur d'essai
FR2933887B1 (fr) * 2008-07-18 2010-09-17 Snecma Procede de reparation ou de reprise d'un disque de turbomachine et disque de turbomachine repare ou repris
DE102008045546A1 (de) * 2008-09-03 2010-03-04 Rolls-Royce Deutschland Ltd & Co Kg Fluggasturbinen-Einlaufkonus
US8616854B2 (en) * 2009-03-05 2013-12-31 Rolls-Royce Corporation Nose cone assembly
FR2943040B1 (fr) * 2009-03-13 2012-08-31 Sagem Defense Securite Ensemble moteur et nacelle pour aeronef, equipe d'un dispositif anti-glace
FR2943726B1 (fr) * 2009-03-31 2014-04-25 Snecma Capot d'entree tournant pour turbomachine, comprenant une extremite avant excentree
DE102009016802A1 (de) * 2009-04-09 2010-10-14 Rolls-Royce Deutschland Ltd & Co Kg Einlaufkonus aus Faserverbundmaterial für ein Gasturbinentriebwerk
US8322991B2 (en) * 2009-04-10 2012-12-04 Rolls-Royce Corporation Balance weight
US20110179765A1 (en) * 2010-01-22 2011-07-28 Lalli Anthony S Jet engine shield and deicer
GB201005053D0 (en) * 2010-03-26 2010-05-12 Rolls Royce Plc A gas turbine engine nose cone
GB201020230D0 (en) 2010-11-30 2011-01-12 Rolls Royce Plc Nose cone assembly
GB201020213D0 (en) 2010-11-30 2011-01-12 Rolls Royce Plc Nose cone assembly
US9261112B2 (en) 2012-04-24 2016-02-16 General Electric Company Dampers for fan spinners of aircraft engines
US10024177B2 (en) 2012-05-15 2018-07-17 United Technologies Corporation Detachable fan blade platform and method of repairing same
WO2014088673A2 (en) * 2012-09-20 2014-06-12 United Technologies Corporation Gas turbine engine fan spacer platform attachments
US9759129B2 (en) 2012-12-28 2017-09-12 United Technologies Corporation Removable nosecone for a gas turbine engine
US9540939B2 (en) 2012-12-28 2017-01-10 United Technologies Corporation Gas turbine engine with attached nosecone
US9682450B2 (en) 2013-01-11 2017-06-20 United Technologies Corporation Gas turbine engine nose cone attachment configuration
EP2971613B1 (de) 2013-03-13 2020-10-07 United Technologies Corporation Träger für nasenhaube
EP2984291B8 (de) * 2013-04-11 2021-04-07 Raytheon Technologies Corporation Leitschaufelsegment für einen gasturbinenmotor
GB201314061D0 (en) * 2013-08-06 2013-09-18 Rolls Royce Plc Attachment device for non-permanently attaching a child component to a parent component
US10215045B2 (en) * 2013-10-02 2019-02-26 United Technologies Corporation Recirculation seal for use in a gas turbine engine
US10208667B2 (en) * 2013-10-14 2019-02-19 United Technologies Corporation Nose cone with an aft support ring for radial attachment
US9663238B2 (en) * 2013-11-11 2017-05-30 The Boeing Company Nacelle inlet lip skin with pad-up defining a developable surface having parallel ruling lines
US9896936B2 (en) 2014-02-07 2018-02-20 United Technologies Corporation Spinner for electrically grounding fan blades
EP2915953B1 (de) * 2014-03-03 2019-01-16 Rolls-Royce Corporation Nasenhaube für einen Gasturbinenmotor
FR3051174B1 (fr) * 2016-05-10 2018-06-01 Safran Aircraft Engines Partie avant tournante d'un recepteur de turbomachine d'aeronef, a conception amelioree permettant un retrait repete de la pointe de cone
US10458425B2 (en) * 2016-06-02 2019-10-29 General Electric Company Conical load spreader for composite bolted joint
US10344672B2 (en) * 2016-11-03 2019-07-09 Rolls-Royce Corporation Low weight nose cone assembly
US10352238B2 (en) * 2016-11-03 2019-07-16 Rolls-Royce Corporation Nose cone assembly without fasteners
FR3063308B1 (fr) * 2017-02-24 2019-04-26 Safran Aircraft Engines Bouchon pour capot d'entree tournant de turbomachine, comprenant une paroi externe aerodynamique et un organe de fixation de cone
US10583913B2 (en) * 2017-03-14 2020-03-10 General Electric Company Stud push out mount for a turbine engine spinner assembly having a spinner push out stud joint connecting through a counterbore of a spinner bolt hole
US10502133B2 (en) * 2017-06-12 2019-12-10 General Electric Company Fastener cover for flowpath fasteners
US10746031B2 (en) 2017-07-18 2020-08-18 Rolls-Royce Corporation Annulus filler
FR3075880B1 (fr) * 2017-12-22 2020-09-04 Safran Aircraft Engines Dispositif d'accouplement de deux arbres de turbomachine d'aeronef
US11078839B2 (en) * 2018-01-22 2021-08-03 Rolls-Royce Corporation Composite nosecone
US11421538B2 (en) 2020-05-12 2022-08-23 Rolls-Royce Corporation Composite aerofoils
US11506083B2 (en) 2020-06-03 2022-11-22 Rolls-Royce Corporalion Composite liners for turbofan engines
FR3111157B1 (fr) * 2020-06-05 2022-07-22 Safran Aircraft Engines Moteur comprenant un organe d’étanchéité entre deux éléments de rotor
CN117514465A (zh) * 2022-07-26 2024-02-06 中国航发商用航空发动机有限责任公司 进气锥及包括其的航空发动机
US12012857B2 (en) 2022-10-14 2024-06-18 Rtx Corporation Platform for an airfoil of a gas turbine engine

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US3758123A (en) * 1970-02-19 1973-09-11 Parker Hannifin Corp Omega seal
US3799693A (en) * 1972-11-06 1974-03-26 Gen Electric Bullet nose fastening arrangement
US3834157A (en) * 1973-02-05 1974-09-10 Avco Corp Spinner de-icing for gas turbine engines
US3990814A (en) 1975-06-25 1976-11-09 United Technologies Corporation Spinner
GB1557856A (en) * 1977-04-20 1979-12-12 Rolls Royce Spinner or nose bullet
DE2855909C2 (de) 1978-12-23 1984-05-03 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Axial oder halbaxialdurchströmtes Lauf- oder Vorleitrad mit in Strömungsrichtung zunehmendem Nabendurchmesser, insbesondere zur Kühlung von Brennkraftmaschinen in Fahrzeugen
GB2038425B (en) * 1978-12-27 1982-12-01 Rolls Royce Gas turbine engine
DE3565083D1 (en) 1984-06-25 1988-10-27 Hartzell Propeller Inc Aircraft propeller with improved spinner assembly
DE3719098A1 (de) 1987-06-06 1988-12-22 Mtu Muenchen Gmbh Nasenhaube aus faserverbundwerkstoffen
FR2621554B1 (fr) 1987-10-07 1990-01-05 Snecma Capot d'entree non tournant de turboreacteur a fixation centrale et turboreacteur ainsi equipe
DE3833290A1 (de) * 1988-09-30 1990-04-12 Mtu Muenchen Gmbh Nasenhaube aus faserverstaerktem kunststoff
US5354072A (en) * 1989-12-19 1994-10-11 Specialist Sealing Limited Hollow metal sealing rings
GB9414113D0 (en) * 1994-07-13 1994-08-31 Specialist Sealing Ltd Improvements relating to metallic seal rings
US5573378A (en) 1995-07-10 1996-11-12 United Technologies Corporation Gas turbine nose cone attachment
US5833435A (en) * 1996-12-24 1998-11-10 United Technologies Corporation Inlet nose cone assembly and method for repairing the assembly

Also Published As

Publication number Publication date
EP1016588A3 (de) 2002-05-02
US6447255B1 (en) 2002-09-10
EP1016588B1 (de) 2006-04-05
DE69930711T2 (de) 2006-08-24
EP1016588A2 (de) 2000-07-05
GB9828812D0 (en) 1999-02-17

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