ATE272533T1 - Geräuschverminderungsvorrichtung für flugzeuge - Google Patents
Geräuschverminderungsvorrichtung für flugzeugeInfo
- Publication number
- ATE272533T1 ATE272533T1 AT00942231T AT00942231T ATE272533T1 AT E272533 T1 ATE272533 T1 AT E272533T1 AT 00942231 T AT00942231 T AT 00942231T AT 00942231 T AT00942231 T AT 00942231T AT E272533 T1 ATE272533 T1 AT E272533T1
- Authority
- AT
- Austria
- Prior art keywords
- aircraft
- landing gear
- noise reduction
- attachments
- reduction device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/08—Undercarriages non-fixed, e.g. jettisonable
- B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
- B64C25/16—Fairings movable in conjunction with undercarriage elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/001—Devices not provided for in the groups B64C25/02 - B64C25/68
- B64C2025/003—Means for reducing landing gear noise, or turbulent flow around it, e.g. landing gear doors used as deflectors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Details Of Gearings (AREA)
- Gears, Cams (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Gear Transmission (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9915977.4A GB9915977D0 (en) | 1999-07-08 | 1999-07-08 | Aircraft noise reduction apparatus |
PCT/GB2000/002525 WO2001004003A1 (en) | 1999-07-08 | 2000-06-29 | Aircraft noise reduction apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE272533T1 true ATE272533T1 (de) | 2004-08-15 |
Family
ID=10856859
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00942231T ATE272533T1 (de) | 1999-07-08 | 2000-06-29 | Geräuschverminderungsvorrichtung für flugzeuge |
Country Status (9)
Country | Link |
---|---|
US (2) | US6619587B1 (de) |
EP (1) | EP1192077B1 (de) |
JP (1) | JP3605077B2 (de) |
AT (1) | ATE272533T1 (de) |
AU (1) | AU5693600A (de) |
DE (1) | DE60012741T2 (de) |
ES (1) | ES2221620T3 (de) |
GB (1) | GB9915977D0 (de) |
WO (1) | WO2001004003A1 (de) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1021077C2 (nl) | 2002-07-15 | 2004-01-16 | Sp Aerospace And Vehicle Syste | Vliegtuig voorzien van geluidsreducerende middelen, alsmede landingsgestel en blaasmiddelen. |
GB0225517D0 (en) | 2002-11-01 | 2002-12-11 | Airbus Uk Ltd | Landing gear |
US8376261B2 (en) | 2002-11-01 | 2013-02-19 | Airbus Uk Limited | Landing gear |
EP2239196A3 (de) * | 2003-04-07 | 2010-12-01 | Airbus Operations Limited | Fahrwerk |
GB0308003D0 (en) | 2003-04-07 | 2003-05-14 | Airbus Uk Ltd | Landing gear |
US6824100B1 (en) * | 2003-08-15 | 2004-11-30 | The Boeing Company | Airplane landing gear |
EP1753656B1 (de) * | 2004-03-29 | 2013-05-08 | Goodrich Corporation | Fahrwerk-geräuschdämpfung |
FR2869013B1 (fr) * | 2004-04-20 | 2007-07-13 | Airbus France Sas | Deflecteur de flux aerodynamique pour train d'atterrissage d'aeronef |
US7621481B2 (en) * | 2004-09-03 | 2009-11-24 | Lockheed-Martin Corporation | Decoupled steering/planing air vehicle nose landing gear |
WO2007106863A2 (en) * | 2006-03-14 | 2007-09-20 | University Of Notre Dame Du Lac | Methods and apparatus for reducing noise via a plasma fairing |
US7815143B2 (en) * | 2006-08-11 | 2010-10-19 | The Boeing Company | Aircraft landing gear truck orientation for noise reduction |
CA2668450A1 (en) * | 2006-11-02 | 2008-05-15 | The University Of Notre Dame Du Lac | Methods and apparatus for reducing drag via a plasma actuator |
US9541106B1 (en) | 2007-01-03 | 2017-01-10 | Orbitel Research Inc. | Plasma optimized aerostructures for efficient flow control |
GB0710997D0 (en) * | 2007-06-08 | 2007-07-18 | Airbus Uk Ltd | Aircraft noise reduction apparatus |
GB0720973D0 (en) | 2007-10-26 | 2007-12-05 | Airbus Uk Ltd | Bluff body noise control |
GB0812542D0 (en) * | 2008-07-09 | 2008-08-13 | Airbus Uk Ltd | Landing gear noise reduction assembley |
GB0812588D0 (en) | 2008-07-10 | 2008-08-20 | Airbus Uk Ltd | Torque link set |
GB0814291D0 (en) | 2008-08-05 | 2008-09-10 | Airbus Uk Ltd | Landing gear with noise reduction fairing |
US8162255B2 (en) * | 2008-10-06 | 2012-04-24 | The Boeing Company | Aerodynamically-assisted landing gear |
JP5416988B2 (ja) * | 2009-02-24 | 2014-02-12 | 三菱重工業株式会社 | 降着装置及び降着装置用騒音低減デバイス |
JP5185871B2 (ja) * | 2009-03-30 | 2013-04-17 | 一般社団法人日本航空宇宙工業会 | 飛行体の騒音低減方法、飛行体の脚部構造及び飛行体 |
GB2474645A (en) * | 2009-10-20 | 2011-04-27 | Messier Dowty Ltd | Aicraft landing gear |
GB2475919A (en) * | 2009-12-07 | 2011-06-08 | Messier Dowty Ltd | Landing gear fairing |
GB0921960D0 (en) | 2009-12-16 | 2010-02-03 | Airbus Operations Ltd | Landing gear with noise reduction apparatus |
US8573354B1 (en) | 2011-12-06 | 2013-11-05 | The Boeing Company | Noise suppression system for hollow vehicle fasteners |
GB2494219B (en) | 2012-02-06 | 2013-10-16 | Messier Dowty Ltd | A fairing |
GB2500070B (en) | 2012-03-28 | 2015-08-26 | Messier Dowty Ltd | Aircraft landing gear |
GB2494782B (en) * | 2012-09-17 | 2013-09-18 | Messier Dowty Ltd | Landing gear assembly |
US9302767B2 (en) | 2012-11-12 | 2016-04-05 | Gulfstream Aerospace Corporation | Nose landing gear arrangement for aircraft and method of assembly |
US9284047B2 (en) | 2013-08-02 | 2016-03-15 | Goodrich Corporation | Routings for articulated landing gear |
US9796467B2 (en) | 2013-10-08 | 2017-10-24 | Goodrich Corporation | Landing gear noise abatement devices |
JP5649711B2 (ja) * | 2013-11-18 | 2015-01-07 | 三菱重工業株式会社 | 降着装置 |
FR3017106B1 (fr) * | 2014-01-31 | 2017-09-08 | Airbus Operations Sas | Aeronef a train d'atterrissage equipe d'un deflecteur d'air arriere |
US9321524B2 (en) * | 2014-04-22 | 2016-04-26 | Goodrich Corporation | Bogie beam articulation mechanism |
US9650154B2 (en) * | 2014-12-05 | 2017-05-16 | Gulfstream Aerospace Corporation | Aircraft landing gear assemblies with non-rotating light element clusters |
EP3100948B1 (de) * | 2015-06-01 | 2018-10-03 | Safran Landing Systems UK Limited | Flugzeugfederanordnung |
US10107347B2 (en) * | 2016-05-19 | 2018-10-23 | The Boeing Company | Dual rack and pinion rotational inerter system and method for damping movement of a flight control surface of an aircraft |
EP3560826B1 (de) * | 2018-04-25 | 2022-11-30 | Safran Landing Systems UK Ltd | Schalldämmverkleidung |
FR3081832B1 (fr) * | 2018-06-04 | 2021-05-21 | Safran Landing Systems | Atterrisseur d'aeronef muni de moyens de routage de cables et tuyaux |
GB201816734D0 (en) * | 2018-10-15 | 2018-11-28 | Prismatic Ltd | Reduction of the visual and audible signatures of the UAV to minimise detection during long duration surveillance operations |
US11192638B2 (en) | 2019-10-31 | 2021-12-07 | Safran Landing Systems Canada Inc. | Aircraft landing gear acoustic shields |
CN110803279A (zh) * | 2019-12-06 | 2020-02-18 | 沈阳航空航天大学 | 一种加强收拢舱门闭合紧密度的飞机起落架 |
FR3129369A1 (fr) * | 2021-11-25 | 2023-05-26 | Airbus Operations (S.A.S.) | Trappe de logement de train d’atterrissage d’aéronef |
FR3129365B1 (fr) * | 2021-11-25 | 2024-03-15 | Airbus Operations Sas | Trappe de logement de train d’atterrissage d’aéronef |
FR3129368B1 (fr) * | 2021-11-25 | 2024-04-12 | Airbus Operations Sas | Système de train d’atterrissage d’aéronef |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1446531A (en) * | 1919-07-29 | 1923-02-27 | Jr John M Williams | Aircraft-wheel housing |
US1531588A (en) * | 1923-04-11 | 1925-03-31 | Jr John M Williams | Aircraft landing gear |
US2044338A (en) * | 1933-09-18 | 1936-06-16 | Curtiss Aeroplane & Motor Co | Retractable landing gear |
US2069994A (en) * | 1935-04-27 | 1937-02-09 | Curtiss Wright Corp | Folding landing gear |
US2129824A (en) * | 1937-11-01 | 1938-09-13 | Seversky Aircraft Corp | Aircraft structure |
GB494542A (en) * | 1937-11-27 | 1938-10-27 | Walter Blume | Improvements in or relating to alighting gear for aircraft |
US2180462A (en) * | 1937-12-16 | 1939-11-21 | Seversky Aircraft Corp | Aircraft structure |
US2215919A (en) * | 1938-02-02 | 1940-09-24 | Thomas M Finley | Aeromarine boat |
GB534522A (en) | 1939-06-12 | 1941-03-10 | Alexander Crabb Reid | Improvements in retractable landing gear for aircraft |
US2363126A (en) * | 1942-11-21 | 1944-11-21 | Gibson Archic Charles | Drive for landing gear wheels of airplanes |
US2652214A (en) * | 1950-05-11 | 1953-09-15 | Dowty Equipment Ltd | Aircraft retractable and steerable nose-wheel and tail-wheel mounting |
GB745965A (en) | 1954-01-06 | 1956-03-07 | Blackburn & Gen Aircraft Ltd | Improvements in or relating to aircraft undercarriage fairings |
US2911168A (en) * | 1955-10-25 | 1959-11-03 | William J Moreland | Differentially controlled twin wheel landing gear |
US3169001A (en) * | 1963-12-02 | 1965-02-09 | Walter B Horne | Aircraft wheel spray drag alleviator |
US4027836A (en) * | 1976-03-01 | 1977-06-07 | Seibel Julia K | Drag reducing fairing for landing gear |
US5058827A (en) * | 1989-12-07 | 1991-10-22 | Mcdonnell Douglas Corporation | Super debris deflector |
US5000400A (en) * | 1989-12-15 | 1991-03-19 | The Boeing Company | Four-post wing-stowed main landing gear for high speed aircraft |
US5104063A (en) * | 1990-04-27 | 1992-04-14 | Hartley James M | Aircraft landing gear prerotation system |
US5080304A (en) * | 1990-07-30 | 1992-01-14 | Grumman Aerospace Corporation | Aircraft hold-down device |
FR2686854B1 (fr) * | 1992-02-03 | 1994-04-01 | Messier Bugatti | Train d'atterrissage relevable equipe d'une contre-fiche articulee a double alignement. |
FR2707595B1 (fr) * | 1993-07-15 | 1995-10-06 | Messier Bugatti | Train d'atterrissage d'aéronef, du type à relevage latéral. |
GB2319981B (en) * | 1996-12-06 | 2001-08-15 | British Aerospace | Manufacture of composite laminates |
US6131852A (en) * | 1998-02-18 | 2000-10-17 | British Aerospace Public Limited Company | Aircraft undercarriage locking system |
FR2836667B1 (fr) * | 2002-03-01 | 2004-07-02 | Messier Dowty Sa | Train d'atterrissage d'aeronef a systeme autonome de carenage aeroacoustique |
-
1999
- 1999-07-08 GB GBGB9915977.4A patent/GB9915977D0/en not_active Ceased
-
2000
- 2000-06-29 ES ES00942231T patent/ES2221620T3/es not_active Expired - Lifetime
- 2000-06-29 WO PCT/GB2000/002525 patent/WO2001004003A1/en active IP Right Grant
- 2000-06-29 JP JP2001509637A patent/JP3605077B2/ja not_active Expired - Fee Related
- 2000-06-29 AT AT00942231T patent/ATE272533T1/de not_active IP Right Cessation
- 2000-06-29 EP EP00942231A patent/EP1192077B1/de not_active Expired - Lifetime
- 2000-06-29 AU AU56936/00A patent/AU5693600A/en not_active Abandoned
- 2000-06-29 DE DE2000612741 patent/DE60012741T2/de not_active Expired - Lifetime
- 2000-09-05 US US09/655,347 patent/US6619587B1/en not_active Expired - Lifetime
-
2003
- 2003-02-06 US US10/300,916 patent/US20030102406A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP3605077B2 (ja) | 2004-12-22 |
WO2001004003A1 (en) | 2001-01-18 |
EP1192077A1 (de) | 2002-04-03 |
AU5693600A (en) | 2001-01-30 |
ES2221620T3 (es) | 2005-01-01 |
US20030102406A1 (en) | 2003-06-05 |
EP1192077B1 (de) | 2004-08-04 |
US6619587B1 (en) | 2003-09-16 |
DE60012741T2 (de) | 2005-01-13 |
JP2003504267A (ja) | 2003-02-04 |
DE60012741D1 (de) | 2004-09-09 |
GB9915977D0 (en) | 1999-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE272533T1 (de) | Geräuschverminderungsvorrichtung für flugzeuge | |
WO2006036214A3 (en) | Vtol aircraft external load drag reduction system | |
US8376262B2 (en) | Aeroplane with improved acoustic comfort | |
DE50108449D1 (de) | Anordnung von Passagiersitzen in einer Flugzeugpassagierkabine | |
DE602005000328D1 (de) | Mehrmotoriges Flugzeug mit Rumpfzugangsschacht für ein Triebwerk | |
BRPI0717778A2 (pt) | Estrutura interior de cabina autossustentada com elementos de instalação integrados | |
CA2247176A1 (en) | Laminar flow jet engine bay | |
GB2381474A (en) | Air filter system | |
EP1031507A3 (de) | Abgestimmte Jettriebwerks- Befestigungsvorrichtung | |
ATE192992T1 (de) | Versorgungseinheit für passagiere, insbesondere in einer passagierkabine eines flugzeuges | |
ATE452823T1 (de) | Strukturgondel | |
WO2008093003A8 (fr) | Nacelle pour turboréacteur double flux | |
NZ591453A (en) | Arrangement for illuminating an aircraft fuselage | |
DE602005006147D1 (de) | Seitenleitwerkeinheit für flugzeug und damit versehenes flugzeug | |
DE60305245D1 (de) | Geräuschverminderungsvorrichtung für Flugzeuge | |
DE602006004477D1 (de) | Turbojet für flugzeug, mit solch einem turbojet ausgestattetes flugzeug und verfahren zur befestigung solch eines turbojets an einem flugzeug | |
DE50107951D1 (de) | Passagierkabine eines Verkehrsflugzeuges | |
EP1076255A3 (de) | Verbesserungen zu oder bezüglich der Anordnungen zur Strahlzusammenführung | |
ATE432216T1 (de) | Vorrichtung für fluggastbrücken für flugzeuge | |
EP0980823A3 (de) | Rumpfnase zur Steuerung von Fluggeräten | |
EP4292939A3 (de) | Gondel für einen hinteren flugzeuglüfter | |
EP1067045A1 (de) | Geräuschverminderungsvorrichtung für Flugzeuge | |
ATE271495T1 (de) | Fluggastbrücke | |
FR2825976B1 (fr) | Dispositif de reprise d'efforts generes par un moteur d'aeronef | |
DE60009885D1 (de) | Ein flugzeugfahrwerk |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |