FR535640A - Vertical take-off and landing device for airplanes - Google Patents

Vertical take-off and landing device for airplanes

Info

Publication number
FR535640A
FR535640A FR535640DA FR535640A FR 535640 A FR535640 A FR 535640A FR 535640D A FR535640D A FR 535640DA FR 535640 A FR535640 A FR 535640A
Authority
FR
France
Prior art keywords
airplanes
vertical take
landing device
landing
take
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
Emile-Henri Thibault
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 filed Critical
Application granted granted Critical
Publication of FR535640A publication Critical patent/FR535640A/en
Expired 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
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR535640D 1921-05-07 1921-05-07 Vertical take-off and landing device for airplanes Expired FR535640A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR535640T 1921-05-07

Publications (1)

Publication Number Publication Date
FR535640A true FR535640A (en) 1922-04-19

Family

ID=8926299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR535640D Expired FR535640A (en) 1921-05-07 1921-05-07 Vertical take-off and landing device for airplanes

Country Status (1)

Country Link
FR (1) FR535640A (en)

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