FR2349495A1 - Aile circulaire - Google Patents
Aile circulaireInfo
- 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
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)
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)
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 |
-
1976
- 1976-04-29 FR FR7613473A patent/FR2349495A1/fr active Granted
Cited By (5)
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 |