JP2007537086A - 航空機のコンポーネント、特に翼 - Google Patents
航空機のコンポーネント、特に翼 Download PDFInfo
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- JP2007537086A JP2007537086A JP2007512089A JP2007512089A JP2007537086A JP 2007537086 A JP2007537086 A JP 2007537086A JP 2007512089 A JP2007512089 A JP 2007512089A JP 2007512089 A JP2007512089 A JP 2007512089A JP 2007537086 A JP2007537086 A JP 2007537086A
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- pressure
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- 238000005192 partition Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- 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
- B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
- B64D15/02—De-icing or preventing icing on exterior surfaces of aircraft by ducted hot gas or liquid
- B64D15/04—Hot gas application
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
- B64C21/04—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
- B64C21/06—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like for sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
- B64C21/02—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like
- B64C21/08—Influencing air flow over aircraft surfaces by affecting boundary layer flow by use of slot, ducts, porous areas or the like adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C2230/00—Boundary layer controls
- B64C2230/22—Boundary layer controls by using a surface having multiple apertures of relatively small openings other than slots
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/10—Drag reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Check Valves (AREA)
- Manipulator (AREA)
- Laminated Bodies (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
【選択図】図1
Description
2 隔壁(台形状に波打ったシート)
3 小穿孔
4 (翼の)外壁部
5 スペース
6 内壁部
11 圧力ライン
12 吸引ライン
13 制御可能な圧力バルブ
14 チェックバルブ
15 制御ライン
16 短絡バルブ
20 制御ユニット
21 圧力通路
22 吸引通路
28 台形状に波打ったシートのベースライン
29 台形状に波打ったシートの開いた辺
Claims (7)
- 周囲気流に晒される航空機のコンポーネント、特に、境界層吸引用の穿孔を外板に有する翼において、
前記コンポーネントが2つの壁を用いて構成されるとともに、内壁部と外壁部との間のスペースには隔壁が介挿され、それらが壁部の複数の領域(A、B)と併せて互いに隣接することで、圧力通路と吸引通路とが交互に形成されるようにし、
前記吸引通路によって使用可能となる前記外壁部の第1領域(A)が、前記圧力通路によって使用可能となる第2領域(B)よりもかなり大きい範囲を占めており、制御装置を用いて前記圧力通路がホットエア容器(W)に接続し得るようにされ、かつ前記吸引通路が真空容器(U)に接続し得るようにされた、周囲気流に晒される航空機のコンポーネント。 - 前記隔壁が、台形状に波打った一体型のシートを用いて形成されており、該シートのベース領域が前記コンポーネントの前記外壁部及び前記内壁部に交互に支持されるとともに、前記外壁部の穿孔と連通する複数の開口を備えた、請求項1に記載した周囲気流に晒される航空機のコンポーネント。
- 前記台形状に波打ったシートにおいて台形をなした輪郭のうちの開いた辺が、閉じたベースラインより数倍も長くされた、請求項2に記載した周囲気流に晒される航空機のコンポーネント。
- 制御可能なバルブが、前記圧力通路又は吸引通路への供給ラインに設けられており、該制御可能なバルブを用いて、前記吸引通路の負圧が前記制御装置によって設定し得るようにされた、請求項1から3のいずれか一項に記載した周囲気流に晒される航空機のコンポーネント。
- 制御可能なバルブの1つが圧力バルブであり、制御可能な別のバルブがチェックバルブであって、これらの両バルブが前記制御装置に接続され、両バルブを用いて、前記圧力通路及び前記吸引通路についての交互の接続が要求通りに行われる、請求項1から4のいずれか一項に記載した周囲気流に晒される航空機のコンポーネント。
- 圧力ラインと吸引ラインとの間に、制御可能な別のバルブを短絡バルブとしてさらに組み込み、該バルブを用いて、前記領域A及び前記領域Bの吸引操作部及び圧力操作部への交互の接続が行われる、請求項1から4のいずれか一項に記載した周囲気流に晒される航空機のコンポーネント。
- 圧力バルブ及びチェックバルブの制御が同調して行われ、該制御が短絡バルブによって支援される、請求項5又は6に記載した周囲気流に晒される航空機のコンポーネント。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004024007A DE102004024007B4 (de) | 2004-05-13 | 2004-05-13 | Flugzeugkomponente, insbesondere Flügel |
DE102004024007.8 | 2004-05-13 | ||
US60660104P | 2004-09-02 | 2004-09-02 | |
US60/606,601 | 2004-09-02 | ||
PCT/EP2005/005099 WO2005113336A1 (en) | 2004-05-13 | 2005-05-11 | Aircraft component, in particular a wing |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007537086A true JP2007537086A (ja) | 2007-12-20 |
JP4728325B2 JP4728325B2 (ja) | 2011-07-20 |
Family
ID=36061758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007512089A Expired - Fee Related JP4728325B2 (ja) | 2004-05-13 | 2005-05-11 | 航空機のコンポーネント |
Country Status (10)
Country | Link |
---|---|
US (1) | US7673832B2 (ja) |
EP (1) | EP1755947B1 (ja) |
JP (1) | JP4728325B2 (ja) |
CN (1) | CN100436255C (ja) |
AT (1) | ATE370886T1 (ja) |
BR (1) | BRPI0510705A (ja) |
CA (1) | CA2563572C (ja) |
DE (1) | DE102004024007B4 (ja) |
RU (1) | RU2362708C2 (ja) |
WO (1) | WO2005113336A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012515117A (ja) * | 2009-01-19 | 2012-07-05 | ザ・ボーイング・カンパニー | 微細穿孔された空力面の受動パージングのための装置と方法 |
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- 2005-05-11 JP JP2007512089A patent/JP4728325B2/ja not_active Expired - Fee Related
- 2005-05-11 RU RU2006142915/11A patent/RU2362708C2/ru not_active IP Right Cessation
- 2005-05-11 US US11/568,916 patent/US7673832B2/en active Active
- 2005-05-11 CN CNB2005800144261A patent/CN100436255C/zh not_active Expired - Fee Related
- 2005-05-11 CA CA2563572A patent/CA2563572C/en not_active Expired - Fee Related
- 2005-05-11 BR BRPI0510705-9A patent/BRPI0510705A/pt active Search and Examination
- 2005-05-11 WO PCT/EP2005/005099 patent/WO2005113336A1/en active IP Right Grant
- 2005-05-11 EP EP05739393A patent/EP1755947B1/en not_active Not-in-force
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JP2012515117A (ja) * | 2009-01-19 | 2012-07-05 | ザ・ボーイング・カンパニー | 微細穿孔された空力面の受動パージングのための装置と方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100436255C (zh) | 2008-11-26 |
US7673832B2 (en) | 2010-03-09 |
CA2563572A1 (en) | 2005-12-01 |
EP1755947A1 (en) | 2007-02-28 |
JP4728325B2 (ja) | 2011-07-20 |
WO2005113336A1 (en) | 2005-12-01 |
DE102004024007A1 (de) | 2006-04-06 |
RU2006142915A (ru) | 2008-06-20 |
CA2563572C (en) | 2014-07-08 |
RU2362708C2 (ru) | 2009-07-27 |
US20070221788A1 (en) | 2007-09-27 |
CN1950254A (zh) | 2007-04-18 |
EP1755947B1 (en) | 2007-08-22 |
BRPI0510705A (pt) | 2007-11-20 |
ATE370886T1 (de) | 2007-09-15 |
DE102004024007B4 (de) | 2007-10-11 |
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