GB728515A - Improvements in landing devices for aircraft - Google Patents

Improvements in landing devices for aircraft

Info

Publication number
GB728515A
GB728515A GB19110/52A GB1911052A GB728515A GB 728515 A GB728515 A GB 728515A GB 19110/52 A GB19110/52 A GB 19110/52A GB 1911052 A GB1911052 A GB 1911052A GB 728515 A GB728515 A GB 728515A
Authority
GB
United Kingdom
Prior art keywords
flap
landing
wing
landing flap
arms
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.)
Expired
Application number
GB19110/52A
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.)
SNCAN
Original Assignee
SNCAN
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 SNCAN filed Critical SNCAN
Publication of GB728515A publication Critical patent/GB728515A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/32—Air braking surfaces
    • B64C9/323—Air braking surfaces associated with wings
    • 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
    • B64C9/00—Adjustable control surfaces or members, e.g. rudders
    • B64C9/32—Air braking surfaces
    • 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)
  • Tires In General (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

728,515. Controlling aircraft. SOC. NATIONALE DE CONSTRUCTIONS AERONAUTIQUES DU NORD. July 29, 1952 [April 8, 1952], No. 19110/52. Class 4. Each wing of an aeroplane is provided with a normal landing flap 5a, and an auxiliary flap 6a, fixed to the landing flap, by arms 9 in the embodiment of Fig. 3, so that the auxiliary flap is applied on the top surface of the wing when the landing flap is not lowered, and forms an aerodynamic slot when the landing flap is turned down, and offers an increasing surface to the relative wind as the landing flaps are increasingly deflected downwardly. In a modification, the flap 6a has an aerofoil section, and channels are formed in the wing to accommodate the flap 6a and arms 9 so that the surface and its fastenings are totally enclosed when not in use. The flap is said to increase drag for braking, supply part of the force required to move the landing flap, and to modify the airflow over the landing flap to increase its efficiency.
GB19110/52A 1952-04-08 1952-07-29 Improvements in landing devices for aircraft Expired GB728515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR728515X 1952-04-08

Publications (1)

Publication Number Publication Date
GB728515A true GB728515A (en) 1955-04-20

Family

ID=9111896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19110/52A Expired GB728515A (en) 1952-04-08 1952-07-29 Improvements in landing devices for aircraft

Country Status (1)

Country Link
GB (1) GB728515A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007896A (en) * 1975-08-08 1977-02-15 Reynolds Iii Collins J Upwardly extendible wing flap system
RU2466445C2 (en) * 2010-12-27 2012-11-10 Николай Евгеньевич Староверов Method of aircraft landing at cross wind and device to this end
CN108298062A (en) * 2018-01-15 2018-07-20 上海理工大学 It can be from the adaptive wing flap of moving constraint
RU2813391C1 (en) * 2023-09-11 2024-02-12 Федеральное государственное бюджетное учреждение "Национальный исследовательский Центр "Институт имени Н.Е. Жуковского" (ФГБУ "НИЦ" Институт имени Н.Е. Жуковского") Method of increasing wing bearing properties for high-speed regional aircraft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007896A (en) * 1975-08-08 1977-02-15 Reynolds Iii Collins J Upwardly extendible wing flap system
RU2466445C2 (en) * 2010-12-27 2012-11-10 Николай Евгеньевич Староверов Method of aircraft landing at cross wind and device to this end
CN108298062A (en) * 2018-01-15 2018-07-20 上海理工大学 It can be from the adaptive wing flap of moving constraint
CN108298062B (en) * 2018-01-15 2021-03-12 上海理工大学 Self-restrained adaptive flap
RU2813391C1 (en) * 2023-09-11 2024-02-12 Федеральное государственное бюджетное учреждение "Национальный исследовательский Центр "Институт имени Н.Е. Жуковского" (ФГБУ "НИЦ" Институт имени Н.Е. Жуковского") Method of increasing wing bearing properties for high-speed regional aircraft

Similar Documents

Publication Publication Date Title
GB1480340A (en) Aircraft
ATE178006T1 (en) AIRCRAFT EQUIPPED WITH A LOCKABLE FREE WING
GB1314579A (en) Aerofoils
GB728515A (en) Improvements in landing devices for aircraft
US2403770A (en) Aileron
GB510546A (en) Improvements relating to high-lift aerofoils
FR928469A (en) Improvements to aerodynes equipped with jet thrusters
US2568021A (en) High lift flap
US2433649A (en) Aircraft control surfaces for yaw control
GB865524A (en) Improvements in or relating to annular-wing aircraft
GB987792A (en) Improvements in and relating to aircraft wings
GB1508389A (en) Aerodynamic lift enhancing apparatus
US3001740A (en) Aeroplane with vertical lift engine intake structure
GB853649A (en) Improvements in and relating to high-lift devices for aircraft
Baker The development of a new lateral-control arrangement; E-Mail: dispatch(aiaa. org)
GB546588A (en) Improvements in or relating to aircraft
GB1335771A (en) Vertical take off and landing wingless aircraft
GB916885A (en) Improvements in ejectors for producing lift in aircraft
GB834532A (en) Improvements in or relating to wings and other main support aerofoils in aircraft
GB645770A (en) Improvements in and relating to high lift appliances for swept-back wings
GB732617A (en) Improvements in or relating to wing units and the like for aircraft
Aoyagi Investigation of a 0.3-scale Jet-transport Model Having a Jet-augmented Boundary-layer-control Flap with Direct-lift Control Capability
SlEWERT et al. Use of Boundary-Layer Control on a Supersonic Attack-Reconnaissance Aircraft
GB564925A (en) Improvements in and relating to aircraft
GB563467A (en) Improvements in aircraft