FR719298A - Method and device for controlling airplanes - Google Patents

Method and device for controlling airplanes

Info

Publication number
FR719298A
FR719298A FR719298DA FR719298A FR 719298 A FR719298 A FR 719298A FR 719298D A FR719298D A FR 719298DA FR 719298 A FR719298 A FR 719298A
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
French (fr)
Inventor
Ludger Volpert
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 FR719298A publication Critical patent/FR719298A/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)
FR719298D 1931-06-30 1931-06-30 Method and device for controlling airplanes Expired FR719298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR719298T 1931-06-30

Publications (1)

Publication Number Publication Date
FR719298A true FR719298A (en) 1932-02-03

Family

ID=9091001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719298D Expired FR719298A (en) 1931-06-30 1931-06-30 Method and device for controlling airplanes

Country Status (1)

Country Link
FR (1) FR719298A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896881A (en) * 1955-04-29 1959-07-28 John S Attinello Aerodynamic air brake and lift spoiler for aircraft
DE1078875B (en) * 1957-07-03 1960-03-31 Flugzeugwerke Dresden Veb Body flowed over with slits that lead from one side of the flow to the other

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896881A (en) * 1955-04-29 1959-07-28 John S Attinello Aerodynamic air brake and lift spoiler for aircraft
DE1078875B (en) * 1957-07-03 1960-03-31 Flugzeugwerke Dresden Veb Body flowed over with slits that lead from one side of the flow to the other

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