FR532399A - Variable pitch propeller adjustable during rotation - Google Patents
Variable pitch propeller adjustable during rotationInfo
- Publication number
- FR532399A FR532399A FR532399DA FR532399A FR 532399 A FR532399 A FR 532399A FR 532399D A FR532399D A FR 532399DA FR 532399 A FR532399 A FR 532399A
- Authority
- FR
- France
- Prior art keywords
- during rotation
- variable pitch
- pitch propeller
- adjustable during
- propeller adjustable
- 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
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H3/00—Propeller-blade pitch changing
- B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
- B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR532399T | 1920-09-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR532399A true FR532399A (en) | 1922-02-02 |
Family
ID=8924515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR532399D Expired FR532399A (en) | 1920-09-08 | 1920-09-08 | Variable pitch propeller adjustable during rotation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR532399A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2484099A (en) * | 1946-10-05 | 1949-10-11 | Alvern E Koeppe | Aircraft rotor and control thereof |
US2584663A (en) * | 1946-06-27 | 1952-02-05 | Gen Electric | Variable warp airfoil |
US2622826A (en) * | 1946-06-27 | 1952-12-23 | Gen Electric | Helicopter-airplane |
US2720272A (en) * | 1946-06-27 | 1955-10-11 | Gen Electric | Rotary propeller having twistable blades |
US3484174A (en) * | 1968-04-08 | 1969-12-16 | Kaman Corp | Rotary wing system |
US3806277A (en) * | 1972-10-26 | 1974-04-23 | A Hill | Propulsion device having at least one flexible blade |
US4304694A (en) | 1979-12-03 | 1981-12-08 | United Technologies Corporation | High damping epoxy resin composite |
-
1920
- 1920-09-08 FR FR532399D patent/FR532399A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2584663A (en) * | 1946-06-27 | 1952-02-05 | Gen Electric | Variable warp airfoil |
US2622826A (en) * | 1946-06-27 | 1952-12-23 | Gen Electric | Helicopter-airplane |
US2720272A (en) * | 1946-06-27 | 1955-10-11 | Gen Electric | Rotary propeller having twistable blades |
US2484099A (en) * | 1946-10-05 | 1949-10-11 | Alvern E Koeppe | Aircraft rotor and control thereof |
US3484174A (en) * | 1968-04-08 | 1969-12-16 | Kaman Corp | Rotary wing system |
US3806277A (en) * | 1972-10-26 | 1974-04-23 | A Hill | Propulsion device having at least one flexible blade |
US4304694A (en) | 1979-12-03 | 1981-12-08 | United Technologies Corporation | High damping epoxy resin composite |
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