JP2010525235A - 輸送手段、特に航空機用の吸気装置 - Google Patents
輸送手段、特に航空機用の吸気装置 Download PDFInfo
- Publication number
- JP2010525235A JP2010525235A JP2010504781A JP2010504781A JP2010525235A JP 2010525235 A JP2010525235 A JP 2010525235A JP 2010504781 A JP2010504781 A JP 2010504781A JP 2010504781 A JP2010504781 A JP 2010504781A JP 2010525235 A JP2010525235 A JP 2010525235A
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- Prior art keywords
- air
- passage
- air passage
- intake device
- aircraft
- 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.)
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Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/08—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of power plant cooling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
- B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
- B64D2033/0266—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants
- B64D2033/0286—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of power plants for turbofan engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Ventilation (AREA)
- Body Structure For Vehicles (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
【選択図】 図3
Description
図1において矩形(A)により表されている、本発明による吸気装置(1)は飛行機(図示略)に取り付けられるエンジンのナセル(2)に設けられている。図1および図2に略示されているように、ナセル(2)は、通常のように、エンジンに空気を供給するための吸気前部(3)と、ファン(6)とエンジン・コンプレサと燃焼室との外側ケーシング(5)を囲む中間部(4)と、タービンとからなり、このタービンからジェット管(7)とその円錐部の外側ケーシングが突出している。
Claims (9)
- 輸送機、特に航空機用の吸気装置(1)であって、吸気口(11)と、この吸気口(11)を通って、上流端で空気通路に侵入する外気流(F)を流出させる少なくとも一つの空気通路(10)を有し、この吸気装置は、前記空気通路(10)と連携する制御可能な可動要素を備えた遮断手段と、上述の輸送機の速度に従って上記の通路(10)の横断面積を、換気すべき上記の制限領域(9)に向けて最小量の空気を流す最小横断面積と上記の制限領域に向けて最大量の空気を流す最大横断面積との間で変化させるように上記の制御可能な可動要素を制御するための制御手段とを具備するものにおいて、
上記の制御手段が、上記の空気通路(10)に配置され、上記の空気通路(10)を通過する外気流の作用のもとで揚力(P)を生じることができる空気力学的表面から形成されることを特徴とする吸気装置。 - 上記の空気力学的表面が上記の空気通路(10)に対し横断して位置するプロフィール片(20)により形成されていることを特徴とする請求項1に記載の吸気装置。
- 上記のプロフィール片(20)が上記の吸気口(11)に向けられた先縁(22)と上記の制限領域(9)に向けられた後縁(23)とからなることを特徴とする請求項2に記載の吸気装置。
- 上記の空気力学的表面のプロフィールの曲率が上記の制御手段の作用を高揚するように自動的に調節自在であることを特徴とする請求項1〜3のいずれか1項に記載の吸気装置。
- 上記の曲率が温度に従って調節でき、外気流(F)の温度が下がるにつれて大きくなることを特徴とする請求項4に記載の吸気装置。
- 上記の制御可能な可動要素が上記の空気通路(10)の壁(14・15)を自然に押圧する弾性ブレード(18)から形成され、この弾性ブレード(18)がその一端を介して上記の通路(10)に固定されており、上記の空気力学的表面が上記の弾性ブレード(18)の他端に固定されていることを特徴とする請求項1〜5のいずれか1項に記載の吸気装置。
- 上記の空気通路(10)に固定されている上記弾性ブレード(18)の端が上記の吸気口(11)の近くに位置することを特徴とする請求項6に記載の吸気装置。
- 上記の空気通路(10)が矩形の横断面を有し、上記の弾性ブレード(18)の幅(l)が上記の通路(10)の上記横断面の幅(L)に対応することを特徴とする請求項6あるいは7に記載の吸気装置。
- 上記の空気通路(10)の上記最小横断面積に対応する上記弾性ブレード(18)の位置をマークするための停止具(26)を備えることを特徴とする請求項1〜8のいずれか1項に記載の吸気装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0702956A FR2915461B1 (fr) | 2007-04-24 | 2007-04-24 | Agencement d'entree d'air pour vehicule, notamment un aeronef. |
FR07/02956 | 2007-04-24 | ||
PCT/FR2008/000516 WO2008142289A2 (fr) | 2007-04-24 | 2008-04-14 | Agencement d'entrée d'air pour véhicule, notamment un aéronef |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010525235A true JP2010525235A (ja) | 2010-07-22 |
JP5119321B2 JP5119321B2 (ja) | 2013-01-16 |
Family
ID=38617338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010504781A Expired - Fee Related JP5119321B2 (ja) | 2007-04-24 | 2008-04-14 | 輸送機用の吸気装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9422062B2 (ja) |
EP (1) | EP2148815B1 (ja) |
JP (1) | JP5119321B2 (ja) |
CN (1) | CN101687552B (ja) |
AT (1) | ATE499293T1 (ja) |
BR (1) | BRPI0809712A2 (ja) |
CA (1) | CA2681931C (ja) |
DE (1) | DE602008005132D1 (ja) |
FR (1) | FR2915461B1 (ja) |
RU (1) | RU2419578C1 (ja) |
WO (1) | WO2008142289A2 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2915461B1 (fr) * | 2007-04-24 | 2009-06-05 | Airbus France Sas | Agencement d'entree d'air pour vehicule, notamment un aeronef. |
DE102008028799B4 (de) | 2008-06-17 | 2015-07-02 | Airbus Operations Gmbh | Druckausgleichs-Ventil zum Anordnen an einer Öffnung einer Rumpfschale eines Flugzeugs und Rumpfteil mit einem solchen Druckausgleichs-Ventil |
FR2936778B1 (fr) | 2008-10-07 | 2011-06-10 | Airbus France | Agencement d'entree d'air pour aeronef |
FR2971487B1 (fr) * | 2011-02-14 | 2013-11-29 | Airbus Operations Sas | Dispositif de ventilation d'un compartiment |
FR2982588B1 (fr) * | 2011-11-10 | 2013-11-22 | Aircelle Sa | Panneau composite a ecope de prelevement integree |
CN103523235B (zh) * | 2012-07-06 | 2015-12-02 | 哈尔滨飞机工业集团有限责任公司 | 飞机发动机舱进气道整流罩 |
FR3014846B1 (fr) * | 2013-12-16 | 2017-11-17 | Snecma | Systeme de prelevement de fluide |
US10059430B2 (en) | 2014-06-25 | 2018-08-28 | Gulfstream Aerospace Corporation | Aircraft air scoop systems with passive pneumatic actuators |
US9845144B2 (en) * | 2014-10-13 | 2017-12-19 | Gulfstream Aerospace Corporation | Aircraft and air exchange systems for ventilated cavities of aircraft |
CN104534943A (zh) * | 2015-01-07 | 2015-04-22 | 米向前 | 箭飞行稳定器 |
CN106274378B (zh) * | 2016-08-18 | 2018-04-13 | 博耐尔汽车电气系统有限公司 | 汽车空调hvac吹风模式的转换方法 |
CN106314084B (zh) * | 2016-08-18 | 2018-04-13 | 博耐尔汽车电气系统有限公司 | 一种汽车空调hvac导风板 |
US10829228B2 (en) * | 2017-01-17 | 2020-11-10 | Itt Manufacturing Enterprises, Llc | Fluid straightening connection unit |
US11035295B2 (en) | 2018-04-18 | 2021-06-15 | Lockheed Martin Corporation | Engine nacelle heat exchanger |
CN110901926B (zh) * | 2019-11-29 | 2021-10-08 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | 一种冲压进气口空气流量调节装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174083A (en) * | 1977-04-29 | 1979-11-13 | The Boeing Company | Flow deflector for fluid inlet |
US4250703A (en) * | 1979-03-15 | 1981-02-17 | Avco Corporation | Swinging door particle separator and deicing system |
US4674704A (en) * | 1985-12-03 | 1987-06-23 | The United States Of America As Represented By The Secretary Of The Air Force | Direct air cooling system for airborne electronics |
US20040118105A1 (en) * | 2002-12-18 | 2004-06-24 | Pratt & Whitney Canada Corp. | Normally open reverse flow flapper valve |
JP2006009798A (ja) * | 2004-06-21 | 2006-01-12 | Boeing Co:The | 流量制御装置、エンジンシステム、および流量制御方法 |
JP2008524060A (ja) * | 2004-12-20 | 2008-07-10 | エアバス フランス | 換気用空気取り込み装置 |
JP2008524488A (ja) * | 2004-12-20 | 2008-07-10 | エアバス フランス | 可動閉鎖装置を備えた換気用空気取り入れ装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB707881A (en) * | 1950-10-12 | 1954-04-28 | Rolls Royce | Improvements in or relating to aircraft |
US3446223A (en) * | 1966-02-04 | 1969-05-27 | Lockheed Aircraft Corp | Air intake for gas turbine engines |
US3618876A (en) * | 1969-12-22 | 1971-11-09 | Boeing Co | Aircraft engine leading edge auxiliary air inlet |
US3664612A (en) * | 1969-12-22 | 1972-05-23 | Boeing Co | Aircraft engine variable highlight inlet |
US3792584A (en) * | 1972-02-16 | 1974-02-19 | Boeing Co | Increased or variable bypass ratio engines |
GB1545365A (en) * | 1977-02-24 | 1979-05-10 | Rolls Royce | Gas turbine engines |
CA1116418A (en) * | 1979-07-18 | 1982-01-19 | Pratt & Whitney Aircraft Of Canada Limited | Vane fairing for inertial separator |
US4418879A (en) * | 1980-12-29 | 1983-12-06 | The Boeing Company | Scoop and inlet for auxiliary power units and method |
US4844382A (en) * | 1983-10-19 | 1989-07-04 | Raisbeck Engineering, Inc. | Dual turning vane air inlet assembly |
DE3444822A1 (de) * | 1984-12-08 | 1986-06-12 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Regelbarer diffusor fuer einen lufteinlauf an einem flugzeug |
US5088660A (en) * | 1989-08-04 | 1992-02-18 | United Technologies Corporation | Bleed stability door |
GB9025023D0 (en) * | 1990-11-16 | 1991-01-02 | Rolls Royce Plc | Engine nacelle |
FR2763098B1 (fr) * | 1997-05-07 | 1999-06-11 | Snecma | Systeme d'admission d'air dans une veine de turbomachine |
US6050527A (en) * | 1997-12-19 | 2000-04-18 | The Boeing Company | Flow control device to eliminate cavity resonance |
US7014144B2 (en) * | 2003-07-22 | 2006-03-21 | Honeywell International, Inc. | Dual action inlet door and method for use thereof |
FR2861364B1 (fr) * | 2003-10-22 | 2006-02-03 | Airbus France | Dispositif de montage d'un carenage dispose entre une entree d'air d'un moteur d'aeronef et un mat. |
US7331421B2 (en) * | 2005-03-30 | 2008-02-19 | The Boeing Company | Flow restrictors for aircraft inlet acoustic treatments, and associated systems and methods |
FR2897339B1 (fr) * | 2006-02-16 | 2008-04-11 | Aircelle Sa | Nacelle de turboreacteur a ouverture laterale des capots |
GB2447228B8 (en) * | 2007-03-06 | 2009-03-04 | Gkn Aerospace Services Ltd | Thermal anti-icing system |
FR2915461B1 (fr) * | 2007-04-24 | 2009-06-05 | Airbus France Sas | Agencement d'entree d'air pour vehicule, notamment un aeronef. |
-
2007
- 2007-04-24 FR FR0702956A patent/FR2915461B1/fr not_active Expired - Fee Related
-
2008
- 2008-04-14 WO PCT/FR2008/000516 patent/WO2008142289A2/fr active Application Filing
- 2008-04-14 US US12/597,071 patent/US9422062B2/en active Active
- 2008-04-14 CN CN200880013282.1A patent/CN101687552B/zh not_active Expired - Fee Related
- 2008-04-14 RU RU2009143347/11A patent/RU2419578C1/ru not_active IP Right Cessation
- 2008-04-14 CA CA2681931A patent/CA2681931C/fr not_active Expired - Fee Related
- 2008-04-14 AT AT08787950T patent/ATE499293T1/de not_active IP Right Cessation
- 2008-04-14 BR BRPI0809712-7A2A patent/BRPI0809712A2/pt not_active IP Right Cessation
- 2008-04-14 DE DE602008005132T patent/DE602008005132D1/de active Active
- 2008-04-14 JP JP2010504781A patent/JP5119321B2/ja not_active Expired - Fee Related
- 2008-04-14 EP EP08787950A patent/EP2148815B1/fr not_active Ceased
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4174083A (en) * | 1977-04-29 | 1979-11-13 | The Boeing Company | Flow deflector for fluid inlet |
US4250703A (en) * | 1979-03-15 | 1981-02-17 | Avco Corporation | Swinging door particle separator and deicing system |
US4674704A (en) * | 1985-12-03 | 1987-06-23 | The United States Of America As Represented By The Secretary Of The Air Force | Direct air cooling system for airborne electronics |
US20040118105A1 (en) * | 2002-12-18 | 2004-06-24 | Pratt & Whitney Canada Corp. | Normally open reverse flow flapper valve |
JP2006009798A (ja) * | 2004-06-21 | 2006-01-12 | Boeing Co:The | 流量制御装置、エンジンシステム、および流量制御方法 |
JP2008524060A (ja) * | 2004-12-20 | 2008-07-10 | エアバス フランス | 換気用空気取り込み装置 |
JP2008524488A (ja) * | 2004-12-20 | 2008-07-10 | エアバス フランス | 可動閉鎖装置を備えた換気用空気取り入れ装置 |
Also Published As
Publication number | Publication date |
---|---|
US9422062B2 (en) | 2016-08-23 |
CA2681931C (fr) | 2015-09-15 |
WO2008142289A2 (fr) | 2008-11-27 |
FR2915461A1 (fr) | 2008-10-31 |
EP2148815A2 (fr) | 2010-02-03 |
CA2681931A1 (fr) | 2008-11-27 |
FR2915461B1 (fr) | 2009-06-05 |
EP2148815B1 (fr) | 2011-02-23 |
RU2419578C1 (ru) | 2011-05-27 |
DE602008005132D1 (de) | 2011-04-07 |
ATE499293T1 (de) | 2011-03-15 |
CN101687552B (zh) | 2015-08-05 |
CN101687552A (zh) | 2010-03-31 |
BRPI0809712A2 (pt) | 2014-10-07 |
WO2008142289A3 (fr) | 2009-01-29 |
US20100087132A1 (en) | 2010-04-08 |
JP5119321B2 (ja) | 2013-01-16 |
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