CN104203750B - 一种整流罩 - Google Patents

一种整流罩 Download PDF

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Publication number
CN104203750B
CN104203750B CN201380008192.4A CN201380008192A CN104203750B CN 104203750 B CN104203750 B CN 104203750B CN 201380008192 A CN201380008192 A CN 201380008192A CN 104203750 B CN104203750 B CN 104203750B
Authority
CN
China
Prior art keywords
undercarriage
trousers
fairing
layout
wheel
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
CN201380008192.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN104203750A (zh
Inventor
雅恩·西蒙卢克斯
西蒙·D·哈瑞斯
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.)
Safran Landing Systems UK Ltd
Original Assignee
Messier Dowty Ltd
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 Messier Dowty Ltd filed Critical Messier Dowty Ltd
Publication of CN104203750A publication Critical patent/CN104203750A/zh
Application granted granted Critical
Publication of CN104203750B publication Critical patent/CN104203750B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • 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)
  • Retarders (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)
  • Braking Arrangements (AREA)
CN201380008192.4A 2012-02-06 2013-01-23 一种整流罩 Active CN104203750B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1202016.0 2012-02-06
GB1202016.0A GB2494219B (en) 2012-02-06 2012-02-06 A fairing
PCT/GB2013/050137 WO2013117902A1 (en) 2012-02-06 2013-01-23 A landing gear fairing

Publications (2)

Publication Number Publication Date
CN104203750A CN104203750A (zh) 2014-12-10
CN104203750B true CN104203750B (zh) 2016-08-24

Family

ID=45896683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380008192.4A Active CN104203750B (zh) 2012-02-06 2013-01-23 一种整流罩

Country Status (7)

Country Link
US (1) US9346538B2 (enExample)
EP (1) EP2812243B1 (enExample)
CN (1) CN104203750B (enExample)
BR (1) BR112014019296A8 (enExample)
CA (1) CA2863740C (enExample)
GB (1) GB2494219B (enExample)
WO (1) WO2013117902A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9650127B2 (en) * 2013-03-13 2017-05-16 The United States Of America As Represented By The Administration Of The National Aeronautics And Space Administration Stretchable mesh for cavity noise reduction
US9796467B2 (en) * 2013-10-08 2017-10-24 Goodrich Corporation Landing gear noise abatement devices
US9290263B2 (en) * 2014-03-07 2016-03-22 Gulfstream Aerospace Corporation Nose landing gear arrangements and methods for making the same
US9828086B2 (en) * 2014-03-07 2017-11-28 Gulfstream Aerospace Corporation Nose landing gear arrangements including a flexible sheet and methods for making the same
BR102016004885B1 (pt) 2015-03-05 2022-09-13 Roller Bearing Company Of America, Inc Arranjo de haste de rotação
JP6631977B2 (ja) * 2018-02-26 2020-01-15 国立研究開発法人宇宙航空研究開発機構 騒音低減装置、航空機及び騒音低減方法
EP3560826B1 (en) 2018-04-25 2022-11-30 Safran Landing Systems UK Ltd Noise reduction fairing
CN111498105A (zh) * 2020-04-20 2020-08-07 飞的科技有限公司 飞行器
US11472538B1 (en) 2021-10-30 2022-10-18 Beta Air, Llc Landing gear assembly for reducing drag on an aircraft
GB2621885B (en) * 2022-08-26 2024-12-18 Safran Landing Systems Uk Ltd An aircraft landing gear including an impact shield
CN120916946A (zh) * 2023-03-20 2025-11-07 A·阿尔维斯巴雷托卢纳代利 起落架整流罩系统及起落架部件组装方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155523A (en) * 1977-03-23 1979-05-22 Dave Heerboth Aircraft landing gear assembly
US20060032981A1 (en) * 2004-04-20 2006-02-16 Frederic Fort Aerodynamic airflow deflector for aircraft landing gear
US20080006742A1 (en) * 2006-07-10 2008-01-10 Airbus France Airplane Protected Against Projections of Tire Debris
GB2415169B (en) * 2004-06-16 2009-01-07 James Mcbride Aircraft landing gear
WO2011070340A1 (en) * 2009-12-07 2011-06-16 Messier-Dowty Limited Aircraft landing gear including a fairing

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2176461A (en) 1938-04-13 1939-10-17 Spencer Larsen Aircraft Corp F Aircraft landing gear
US2390127A (en) 1944-08-30 1945-12-04 Edward H Schneckloth Combined fairing and chock for aircraft
US2653846A (en) 1952-12-22 1953-09-29 George D Wiley Rear wheel splash guard for dump trucks
SU236252A1 (ru) 1967-10-02 2004-11-10 С.В. Ильюшин Неубирающееся шасси для летательного аппарата
US3670996A (en) * 1969-10-20 1972-06-20 Boeing Co Landing gear gravel and water deflector
US4352502A (en) 1978-01-16 1982-10-05 Leonard Charles F Support assembly for mud-flaps
US4258929A (en) 1979-04-18 1981-03-31 Brandon Ronald E Vehicle spray reduction
US4408736A (en) 1981-03-23 1983-10-11 Grumman Aerospace Corporation Landing gear door mud guard
US4681285A (en) 1983-05-31 1987-07-21 The Boeing Company Nose wheel water spray deflector enabling wheel and tire changes without deflector removal
US5058827A (en) 1989-12-07 1991-10-22 Mcdonnell Douglas Corporation Super debris deflector
GB9915977D0 (en) 1999-07-08 1999-09-15 British Aerospace Aircraft noise reduction apparatus
GB0225517D0 (en) 2002-11-01 2002-12-11 Airbus Uk Ltd Landing gear
US20070095977A1 (en) 2005-10-31 2007-05-03 The Boeing Company Mesh fender for protecting an aircraft against damage from foreign objects
GB0710997D0 (en) 2007-06-08 2007-07-18 Airbus Uk Ltd Aircraft noise reduction apparatus
US7946531B2 (en) 2008-02-14 2011-05-24 The Boeing Company Debris deflecting device, system, and method
GB0812588D0 (en) 2008-07-10 2008-08-20 Airbus Uk Ltd Torque link set
WO2010052447A1 (en) * 2008-11-05 2010-05-14 Airbus Uk Limited Engine debris guard
GB201001826D0 (en) * 2010-02-04 2010-03-24 Airbus Operations Ltd An aircraft landing gear
US8448900B2 (en) * 2010-03-24 2013-05-28 The Boeing Company Semi-levered landing gear and associated method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155523A (en) * 1977-03-23 1979-05-22 Dave Heerboth Aircraft landing gear assembly
US20060032981A1 (en) * 2004-04-20 2006-02-16 Frederic Fort Aerodynamic airflow deflector for aircraft landing gear
GB2415169B (en) * 2004-06-16 2009-01-07 James Mcbride Aircraft landing gear
US20080006742A1 (en) * 2006-07-10 2008-01-10 Airbus France Airplane Protected Against Projections of Tire Debris
WO2011070340A1 (en) * 2009-12-07 2011-06-16 Messier-Dowty Limited Aircraft landing gear including a fairing

Also Published As

Publication number Publication date
GB2494219B (en) 2013-10-16
CA2863740A1 (en) 2013-08-15
CN104203750A (zh) 2014-12-10
US9346538B2 (en) 2016-05-24
GB2494219A (en) 2013-03-06
CA2863740C (en) 2017-03-21
US20150083857A1 (en) 2015-03-26
GB201202016D0 (en) 2012-03-21
EP2812243A1 (en) 2014-12-17
BR112014019296A2 (enExample) 2017-06-20
EP2812243B1 (en) 2017-09-20
BR112014019296A8 (pt) 2017-07-11
WO2013117902A1 (en) 2013-08-15

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant