FR564711A - Hélice - Google Patents
HéliceInfo
- Publication number
- FR564711A FR564711A FR564711DA FR564711A FR 564711 A FR564711 A FR 564711A FR 564711D A FR564711D A FR 564711DA FR 564711 A FR564711 A FR 564711A
- Authority
- FR
- France
- Prior art keywords
- propeller
- 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
-
- 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 |
---|---|---|---|
FR564711T | 1923-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR564711A true FR564711A (fr) | 1924-01-09 |
Family
ID=8945949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR564711D Expired FR564711A (fr) | 1923-04-06 | 1923-04-06 | Hélice |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR564711A (fr) |
-
1923
- 1923-04-06 FR FR564711D patent/FR564711A/fr not_active Expired
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