FR2397977A1 - Aile d'aeronef a dispositif a grande portance - Google Patents

Aile d'aeronef a dispositif a grande portance

Info

Publication number
FR2397977A1
FR2397977A1 FR7821149A FR7821149A FR2397977A1 FR 2397977 A1 FR2397977 A1 FR 2397977A1 FR 7821149 A FR7821149 A FR 7821149A FR 7821149 A FR7821149 A FR 7821149A FR 2397977 A1 FR2397977 A1 FR 2397977A1
Authority
FR
France
Prior art keywords
lift device
aircraft wing
aircraft
lift
eddies
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.)
Granted
Application number
FR7821149A
Other languages
English (en)
French (fr)
Other versions
FR2397977B1 (enrdf_load_stackoverflow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2397977A1 publication Critical patent/FR2397977A1/fr
Application granted granted Critical
Publication of FR2397977B1 publication Critical patent/FR2397977B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • 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)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Toys (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7821149A 1977-07-18 1978-07-17 Aile d'aeronef a dispositif a grande portance Granted FR2397977A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81673277A 1977-07-18 1977-07-18

Publications (2)

Publication Number Publication Date
FR2397977A1 true FR2397977A1 (fr) 1979-02-16
FR2397977B1 FR2397977B1 (enrdf_load_stackoverflow) 1983-11-10

Family

ID=25221472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821149A Granted FR2397977A1 (fr) 1977-07-18 1978-07-17 Aile d'aeronef a dispositif a grande portance

Country Status (4)

Country Link
CA (1) CA1105915A (enrdf_load_stackoverflow)
DE (1) DE2830371A1 (enrdf_load_stackoverflow)
FR (1) FR2397977A1 (enrdf_load_stackoverflow)
GB (1) GB2001024B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521329A1 (de) * 1985-06-14 1986-12-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Wirbelgeneratoren- und grenzschichtabweiseranordnung
DE4208751A1 (de) * 1992-02-27 1993-11-11 Fritz Karl Hausser Gezahnte Fronten, Kanten oder Ränder als Verfahren zur Verringerung des Widerstandes von gasförmige und flüssige Gegenstände
CN113581459B (zh) * 2021-08-13 2023-01-31 中电科芜湖钻石飞机制造有限公司 用于复合翼飞机的增升组件及复合翼飞机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809593B2 (de) * 1968-11-18 1974-07-18 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Einrichtung zur Beeinflussung der Wirbel auf der Oberseite von Tragflügeln

Also Published As

Publication number Publication date
DE2830371C2 (enrdf_load_stackoverflow) 1988-03-10
GB2001024B (en) 1982-04-21
FR2397977B1 (enrdf_load_stackoverflow) 1983-11-10
DE2830371A1 (de) 1979-02-08
CA1105915A (en) 1981-07-28
GB2001024A (en) 1979-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse