FR656229A - Improvements to thrusters or the like for flying machines - Google Patents
Improvements to thrusters or the like for flying machinesInfo
- Publication number
- FR656229A FR656229A FR656229DA FR656229A FR 656229 A FR656229 A FR 656229A FR 656229D A FR656229D A FR 656229DA FR 656229 A FR656229 A FR 656229A
- Authority
- FR
- France
- Prior art keywords
- thrusters
- flying machines
- flying
- machines
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/001—Shrouded propellers
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR656229T | 1928-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR656229A true FR656229A (en) | 1929-04-30 |
Family
ID=9007614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR656229D Expired FR656229A (en) | 1928-06-22 | 1928-06-22 | Improvements to thrusters or the like for flying machines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR656229A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187816A (en) * | 1962-12-28 | 1965-06-08 | Herman G A Winter | Fluid power screw |
WO2001086120A1 (en) * | 2000-05-11 | 2001-11-15 | Vriendt Marie Claire De | Double-helical energy converter with peripheral channels |
-
1928
- 1928-06-22 FR FR656229D patent/FR656229A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3187816A (en) * | 1962-12-28 | 1965-06-08 | Herman G A Winter | Fluid power screw |
WO2001086120A1 (en) * | 2000-05-11 | 2001-11-15 | Vriendt Marie Claire De | Double-helical energy converter with peripheral channels |
BE1013431A5 (en) * | 2000-05-11 | 2002-01-15 | Vriendt Marie Claire De | MIXED atmofpheric TURBINE AND / OR WATER AND / OR HEAT BI-HELICOIDALE A GOUTTIERES DEVICES AND VERTICAL, ANGLED OR HORIZONTAL. |
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