FR2349495A1 - Aile circulaire - Google Patents

Aile circulaire

Info

Publication number
FR2349495A1
FR2349495A1 FR7613473A FR7613473A FR2349495A1 FR 2349495 A1 FR2349495 A1 FR 2349495A1 FR 7613473 A FR7613473 A FR 7613473A FR 7613473 A FR7613473 A FR 7613473A FR 2349495 A1 FR2349495 A1 FR 2349495A1
Authority
FR
France
Prior art keywords
wing
radially outwards
circular wing
outwards over
vtol aircraft
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.)
Granted
Application number
FR7613473A
Other languages
English (en)
Other versions
FR2349495B3 (fr
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.)
BAUDCHON CHRISTIAN
Original Assignee
BAUDCHON CHRISTIAN
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 BAUDCHON CHRISTIAN filed Critical BAUDCHON CHRISTIAN
Priority to FR7613473A priority Critical patent/FR2349495A1/fr
Publication of FR2349495A1 publication Critical patent/FR2349495A1/fr
Application granted granted Critical
Publication of FR2349495B3 publication Critical patent/FR2349495B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C39/00—Aircraft not otherwise provided for
    • B64C39/06—Aircraft not otherwise provided for having disc- or ring-shaped wings
    • B64C39/062—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings
    • B64C39/064—Aircraft not otherwise provided for having disc- or ring-shaped wings having annular wings with radial airflow

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7613473A 1976-04-29 1976-04-29 Aile circulaire Granted FR2349495A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7613473A FR2349495A1 (fr) 1976-04-29 1976-04-29 Aile circulaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7613473A FR2349495A1 (fr) 1976-04-29 1976-04-29 Aile circulaire

Publications (2)

Publication Number Publication Date
FR2349495A1 true FR2349495A1 (fr) 1977-11-25
FR2349495B3 FR2349495B3 (fr) 1979-03-16

Family

ID=9172730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613473A Granted FR2349495A1 (fr) 1976-04-29 1976-04-29 Aile circulaire

Country Status (1)

Country Link
FR (1) FR2349495A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407131A1 (fr) * 1977-10-31 1979-05-25 Tech Geraete Entwicklung Ges Aerodyne
FR2446661A1 (fr) * 1979-01-16 1980-08-14 Adler Alan Projectile annulaire destine a planer en tournoyant
FR2479134A1 (fr) * 1980-03-28 1981-10-02 Textron Inc Dispositif de montage de rotor d'helicoptere et procede pour ameliorer les performances de ce rotor
FR2729917A1 (fr) * 1995-02-01 1996-08-02 Cochard Stephane Dispositif de sustentation pour aeronef
WO2009027742A1 (fr) * 2007-08-28 2009-03-05 Gfs Projects Limited Aéronef à effet coanda

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2407131A1 (fr) * 1977-10-31 1979-05-25 Tech Geraete Entwicklung Ges Aerodyne
FR2446661A1 (fr) * 1979-01-16 1980-08-14 Adler Alan Projectile annulaire destine a planer en tournoyant
FR2479134A1 (fr) * 1980-03-28 1981-10-02 Textron Inc Dispositif de montage de rotor d'helicoptere et procede pour ameliorer les performances de ce rotor
FR2729917A1 (fr) * 1995-02-01 1996-08-02 Cochard Stephane Dispositif de sustentation pour aeronef
WO2009027742A1 (fr) * 2007-08-28 2009-03-05 Gfs Projects Limited Aéronef à effet coanda

Also Published As

Publication number Publication date
FR2349495B3 (fr) 1979-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse