FR719644A - Airplane - Google Patents

Airplane

Info

Publication number
FR719644A
FR719644A FR719644DA FR719644A FR 719644 A FR719644 A FR 719644A FR 719644D A FR719644D A FR 719644DA FR 719644 A FR719644 A FR 719644A
Authority
FR
France
Prior art keywords
airplane
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
Joseph Arthur Contzen
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 FR719644A publication Critical patent/FR719644A/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
    • B64C23/02—Influencing air flow over aircraft surfaces, not otherwise provided for by means of rotating members of cylindrical or similar form

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR719644D 1931-05-22 1931-07-06 Airplane Expired FR719644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE719644X 1931-05-22

Publications (1)

Publication Number Publication Date
FR719644A true FR719644A (en) 1932-02-08

Family

ID=3878856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719644D Expired FR719644A (en) 1931-05-22 1931-07-06 Airplane

Country Status (1)

Country Link
FR (1) FR719644A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015092897A1 (en) * 2013-12-19 2015-06-25 株式会社発明デザイン研究所 Rotary wing, and rotary flying object
US11014652B1 (en) * 2018-05-03 2021-05-25 Ardura, Inc. Active lift control device and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015092897A1 (en) * 2013-12-19 2015-06-25 株式会社発明デザイン研究所 Rotary wing, and rotary flying object
JPWO2015092897A1 (en) * 2013-12-19 2017-03-16 株式会社発明デザイン研究所 Rotor, rotor
US11014652B1 (en) * 2018-05-03 2021-05-25 Ardura, Inc. Active lift control device and method
US11628930B2 (en) 2018-05-03 2023-04-18 Arctura, Inc. Active lift control device and method

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