BE358128A - - Google Patents

Info

Publication number
BE358128A
BE358128A BE358128DA BE358128A BE 358128 A BE358128 A BE 358128A BE 358128D A BE358128D A BE 358128DA BE 358128 A BE358128 A BE 358128A
Authority
BE
Belgium
Prior art keywords
channels
wing
desc
page number
clms page
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE358128A publication Critical patent/BE358128A/fr

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/14—Adjustable control surfaces or members, e.g. rudders forming slots
    • B64C9/146—Adjustable control surfaces or members, e.g. rudders forming slots at an other wing location than the rear or the front
    • 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
    • B64C2230/20—Boundary layer controls by passively inducing fluid flow, e.g. by means of a pressure difference between both ends of a slot or duct
    • 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)
  • Toys (AREA)
BE358128D BE358128A (zh)

Publications (1)

Publication Number Publication Date
BE358128A true BE358128A (zh)

Family

ID=31889

Family Applications (1)

Application Number Title Priority Date Filing Date
BE358128D BE358128A (zh)

Country Status (1)

Country Link
BE (1) BE358128A (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052242A1 (de) * 1980-11-15 1982-05-26 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Anordnung zur Beeinflussung der Strömung an aerodynamischen Profilen
EP0169730A1 (en) * 1984-07-27 1986-01-29 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Improvements in or relating to fluid excitation alleviation
WO2007007108A1 (en) * 2005-07-13 2007-01-18 City University An element for generating a fluid dynamic force
WO2009124728A3 (de) * 2008-04-07 2009-12-17 Airbus Operations Gmbh Strömungskörper und hochauftriebssystem mit einem solchen strömungskörper
WO2011110327A3 (en) * 2010-03-08 2011-12-01 Airbus Operations Gmbh A high lift system for an aircraft
CN102781775A (zh) * 2009-12-23 2012-11-14 空中客车运作有限责任公司 一种飞机的高升力系统
EP2549097A1 (en) * 2011-07-20 2013-01-23 LM Wind Power A/S Wind turbine blade with lift-regulating means
EP2724933A1 (en) * 2012-10-27 2014-04-30 The Boeing Company Fluidic traverse actuator

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641799A (en) * 1980-11-15 1987-02-10 Deutsche Forschungs- Und Versuchsanstalt Fur Luft- Und Raumfahrt E.V. Arrangement for controlling the air flow over aerodynamic profiles
EP0052242A1 (de) * 1980-11-15 1982-05-26 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Anordnung zur Beeinflussung der Strömung an aerodynamischen Profilen
EP0169730A1 (en) * 1984-07-27 1986-01-29 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Improvements in or relating to fluid excitation alleviation
EP2316729A3 (en) * 2005-07-13 2011-11-02 City University An element for generating a fluid dynamic force
WO2007007108A1 (en) * 2005-07-13 2007-01-18 City University An element for generating a fluid dynamic force
US7832689B2 (en) * 2005-07-13 2010-11-16 Simon Andrew Prince Element for generating a fluid dynamic force
CN101998920B (zh) * 2008-04-07 2014-03-26 空中客车营运有限公司 流线型体和具有这样的流线型体的高升力系统
CN101998920A (zh) * 2008-04-07 2011-03-30 空中客车营运有限公司 流线型体和具有这样的流线型体的高升力系统
US8408498B2 (en) 2008-04-07 2013-04-02 Airbus Operations Gmbh Aerodynamic body and high-lift system comprising such an aerodynamic body
WO2009124728A3 (de) * 2008-04-07 2009-12-17 Airbus Operations Gmbh Strömungskörper und hochauftriebssystem mit einem solchen strömungskörper
CN102781775A (zh) * 2009-12-23 2012-11-14 空中客车运作有限责任公司 一种飞机的高升力系统
CN102781775B (zh) * 2009-12-23 2015-05-20 空中客车运作有限责任公司 一种飞机的高升力系统以及具有该高升力系统的飞机
US9045224B2 (en) 2009-12-23 2015-06-02 Airbus Operations Gmbh High lift system for an aircraft
WO2011110327A3 (en) * 2010-03-08 2011-12-01 Airbus Operations Gmbh A high lift system for an aircraft
US9090340B2 (en) 2010-03-08 2015-07-28 Airbus Operations Gmbh High lift system for an aircraft
EP2549097A1 (en) * 2011-07-20 2013-01-23 LM Wind Power A/S Wind turbine blade with lift-regulating means
EP2724933A1 (en) * 2012-10-27 2014-04-30 The Boeing Company Fluidic traverse actuator
US9511849B2 (en) 2012-10-27 2016-12-06 The Boeing Company Fluidic traverse actuator

Similar Documents

Publication Publication Date Title
EP0021901B1 (fr) Rotor de giravion à moyeu articulé compact
CA2083904C (fr) Rotor multipale a pas variable, notamment pour systeme arriere anticouple d'aeronef a voilure tournante
BE358128A (zh)
FR2669857A1 (fr) Dispositif de verrouillage d'un support de roues orientables.
EP1201537B1 (fr) Timonerie pour gouverne d'aéronef
FR3117998A1 (fr) Portion d’aéronef à trainée d’onde réduite
EP0565400A1 (fr) Dispositif de commande d'une boîte de vitesses de véhicule automobile
FR2730774A1 (fr) Joint homocinetique a rotule centrale
FR2558233A1 (fr) Ensemble d'essieux d'entrainement a plusieurs gammes pour un vehicule automobile
FR2616715A1 (fr) Dispositif de suspension de deux roues opposees d'un vehicule et vehicule automobile equipe de ce dispositif
WO2009087299A1 (fr) Suspension simplifiee de bras mecanique amortisseur a tendeurs elastiques multiples
EP3572331B1 (fr) Aeronef comprenant au moins un capot equipe d'un systeme d'articulation ameliore
EP0013847B1 (fr) Chapelle de soupape en champignon refroidie par circulation d'un fluide réfrigérant, pour moteur à combustion interne, notamment pour moteur comprenant deux soupapes d'échappement par cylindre et procédé de montage d'une telle chapelle
EP1078782B1 (fr) Dispositif de suspension perfectionné pour une roue avant de véhicule automobile.
FR2551569A1 (fr) Leviers de manoeuvre pour changement de vitesse pour bicyclette
FR2676843A1 (fr) Dispositif de commande manuelle pour une commande a distance par cables flexibles, notamment pour la commande de changement de vitesse d'une boite de vitesses.
FR2597947A1 (fr) Derailleur avant pour une bicyclette
FR2502664A1 (fr) Dispositif de papillonnage pour drague
EP3814218B1 (fr) Train d'atterrissage d'avion presentant un poids inferieur a 5,7 tonnes
CA1163978A (fr) Jambe d'atterrisseur et train d'atterrissage pourvu de telles jambes
FR2806698A1 (fr) Structure ailaire et engins mobiles, notamment engins volants, comportant une telle structure ailaire
FR3093474A1 (fr) Porte coulissante avec bas de porte articule
BE434423A (zh)
BE414792A (zh)
FR2892084A1 (fr) Colonne de direction de vehicule automobile