DE69930711D1 - Nasenhaube für ein Gasturbinentriebwerk - Google Patents
Nasenhaube für ein GasturbinentriebwerkInfo
- 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
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)
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) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1998
- 1998-12-29 GB GBGB9828812.9A patent/GB9828812D0/en not_active Ceased
-
1999
- 1999-12-09 DE DE69930711T patent/DE69930711T2/de not_active Expired - Lifetime
- 1999-12-09 EP EP99309925A patent/EP1016588B1/de not_active Expired - Lifetime
- 1999-12-14 US US09/459,851 patent/US6447255B1/en not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |