BE353994A - - Google Patents
Info
- Publication number
- BE353994A BE353994A BE353994DA BE353994A BE 353994 A BE353994 A BE 353994A BE 353994D A BE353994D A BE 353994DA BE 353994 A BE353994 A BE 353994A
- Authority
- BE
- Belgium
- Prior art keywords
- propeller
- blades
- airplanes
- propellers
- boats
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H2001/122—Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE353994A true BE353994A (OSRAM) |
Family
ID=28495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE353994D BE353994A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE353994A (OSRAM) |
-
0
- BE BE353994D patent/BE353994A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE336740A (fr) | Turbine à axe de rotation transversal à la direction du courant | |
| RU2473447C2 (ru) | Движитель винтовой | |
| FR2836186A1 (fr) | Ventilateur a flux axial | |
| DE102022202896A1 (de) | Fluidmaschine und Unterwasserfahrzeug | |
| DE2432516C3 (de) | Schiffsschraube mit zusammenklappbaren Flügeln, insbesondere für Boote | |
| BE353994A (OSRAM) | ||
| RU2472663C2 (ru) | Проходной движитель | |
| US1427307A (en) | Propeller | |
| FR2746362A1 (fr) | Dispositif de guidage d'ecoulement | |
| US5679037A (en) | Stationary screw induction system | |
| EP0219364A1 (fr) | Perfectionnements apportés aux propulseurs pour bateaux et notamment aux hélices | |
| RU2470827C1 (ru) | Движитель прямоточный | |
| US2414229A (en) | Reversible propeller | |
| BE361255A (OSRAM) | ||
| CN217805206U (zh) | 推进器及水上设备 | |
| BE353281A (OSRAM) | ||
| US515479A (en) | miltzlaff | |
| FR2519312A1 (fr) | Dispositif d'engin nautique a flotteurs propulseurs | |
| US865364A (en) | Propeller. | |
| BE343633A (OSRAM) | ||
| US1831284A (en) | Variable pitch propeller | |
| US550552A (en) | Screw-propeller | |
| BE390294A (OSRAM) | ||
| US1284634A (en) | Propeller. | |
| BE709473A (OSRAM) |