FR534664A - Improvements in wings and similar elements of airplanes - Google Patents

Improvements in wings and similar elements of airplanes

Info

Publication number
FR534664A
FR534664A FR534664DA FR534664A FR 534664 A FR534664 A FR 534664A FR 534664D A FR534664D A FR 534664DA FR 534664 A FR534664 A FR 534664A
Authority
FR
France
Prior art keywords
airplanes
wings
similar elements
elements
similar
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
Other languages
French (fr)
Inventor
Frederick Handley Page
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.)
Handley Page Ltd
Original Assignee
Handley Page Ltd
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 Handley Page Ltd filed Critical Handley Page Ltd
Application granted granted Critical
Publication of FR534664A publication Critical patent/FR534664A/en
Expired legal-status Critical Current

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
    • 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)
FR534664D 1920-06-16 1921-04-27 Improvements in wings and similar elements of airplanes Expired FR534664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB534664X 1920-06-16

Publications (1)

Publication Number Publication Date
FR534664A true FR534664A (en) 1922-03-30

Family

ID=10467915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534664D Expired FR534664A (en) 1920-06-16 1921-04-27 Improvements in wings and similar elements of airplanes

Country Status (1)

Country Link
FR (1) FR534664A (en)

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