FR773650A - Variable pitch propeller improvements - Google Patents
Variable pitch propeller improvementsInfo
- Publication number
- FR773650A FR773650A FR773650DA FR773650A FR 773650 A FR773650 A FR 773650A FR 773650D A FR773650D A FR 773650DA FR 773650 A FR773650 A FR 773650A
- Authority
- FR
- France
- Prior art keywords
- variable pitch
- pitch propeller
- propeller
- variable
- propeller improvements
- 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
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/32—Blade pitch-changing mechanisms mechanical
- B64C11/34—Blade pitch-changing mechanisms mechanical automatic
- B64C11/343—Blade pitch-changing mechanisms mechanical automatic actuated by the centrifugal force or the aerodynamic drag acting on the blades
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR773650T | 1934-05-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR773650A true FR773650A (en) | 1934-11-22 |
Family
ID=9198434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR773650D Expired FR773650A (en) | 1934-05-19 | 1934-05-19 | Variable pitch propeller improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR773650A (en) |
-
1934
- 1934-05-19 FR FR773650D patent/FR773650A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR789794A (en) | Variable pitch propeller | |
FR819581A (en) | Variable pitch propeller | |
FR798405A (en) | Variable pitch propeller improvements | |
FR796083A (en) | Variable pitch propeller | |
FR785867A (en) | Variable pitch propeller | |
FR795567A (en) | Variable pitch propeller improvements | |
FR773650A (en) | Variable pitch propeller improvements | |
FR791838A (en) | Automatically variable pitch propeller | |
FR799235A (en) | Variable pitch propeller | |
FR733739A (en) | Variable pitch propeller | |
FR740764A (en) | Variable pitch propeller improvements | |
FR805813A (en) | Automatically variable pitch propeller | |
FR796077A (en) | Variable pitch propeller | |
FR793994A (en) | Variable pitch propeller | |
FR781769A (en) | Variable pitch propeller | |
FR791571A (en) | Automatic variable pitch propeller improvement | |
FR768458A (en) | Improvements to variable-pitch propellers | |
FR769777A (en) | Self-adjusting variable pitch propeller | |
FR800183A (en) | Variable pitch propeller improvements | |
FR802700A (en) | Variable pitch propeller improvements | |
FR732152A (en) | Variable pitch propeller improvements | |
FR750454A (en) | Variable pitch propeller improvements | |
FR775228A (en) | Variable pitch propeller | |
FR769116A (en) | Variable pitch propeller | |
FR787622A (en) | Variable pitch propeller in flight |