FR420294A - Propulseur dénommé "hélice-turbine" - Google Patents
Propulseur dénommé "hélice-turbine"Info
- Publication number
- FR420294A FR420294A FR420294A FR420294DA FR420294A FR 420294 A FR420294 A FR 420294A FR 420294 A FR420294 A FR 420294A FR 420294D A FR420294D A FR 420294DA FR 420294 A FR420294 A FR 420294A
- Authority
- FR
- France
- Prior art keywords
- thruster
- propeller
- turbine
- called
- thruster called
- 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
- 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
- B63H1/14—Propellers
- B63H1/28—Other means for improving propeller efficiency
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE420294X | 1909-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR420294A true FR420294A (fr) | 1911-01-26 |
Family
ID=1463446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR420294A Expired FR420294A (fr) | 1909-09-18 | 1910-09-10 | Propulseur dénommé "hélice-turbine" |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR420294A (fr) |
-
1910
- 1910-09-10 FR FR420294A patent/FR420294A/fr not_active Expired
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