FR725896A - Perfectionnements aux moyens de commande des aéroplanes - Google Patents

Perfectionnements aux moyens de commande des aéroplanes

Info

Publication number
FR725896A
FR725896A FR725896DA FR725896A FR 725896 A FR725896 A FR 725896A FR 725896D A FR725896D A FR 725896DA FR 725896 A FR725896 A FR 725896A
Authority
FR
France
Prior art keywords
airplanes
controlling
controlling airplanes
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
English (en)
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 FR725896A publication Critical patent/FR725896A/fr
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)
FR725896D 1931-01-23 1931-11-07 Perfectionnements aux moyens de commande des aéroplanes Expired FR725896A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB725896X 1931-01-23

Publications (1)

Publication Number Publication Date
FR725896A true FR725896A (fr) 1932-05-19

Family

ID=10495262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR725896D Expired FR725896A (fr) 1931-01-23 1931-11-07 Perfectionnements aux moyens de commande des aéroplanes

Country Status (1)

Country Link
FR (1) FR725896A (fr)

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