FR523043A - Nouveau mode de fabrication d'hélices - Google Patents
Nouveau mode de fabrication d'hélicesInfo
- Publication number
- FR523043A FR523043A FR523043A FR523043DA FR523043A FR 523043 A FR523043 A FR 523043A FR 523043 A FR523043 A FR 523043A FR 523043D A FR523043D A FR 523043DA FR 523043 A FR523043 A FR 523043A
- Authority
- FR
- France
- Prior art keywords
- new method
- propellers
- manufacturing
- manufacturing propellers
- new
- 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
- B63H1/18—Propellers with means for diminishing cavitation, e.g. supercavitation
-
- 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
- B63H1/26—Blades
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 |
---|---|---|---|
FR523043T | 1919-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR523043A true FR523043A (fr) | 1921-08-11 |
Family
ID=8918340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR523043A Expired FR523043A (fr) | 1919-11-12 | 1919-11-12 | Nouveau mode de fabrication d'hélices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR523043A (fr) |
-
1919
- 1919-11-12 FR FR523043A patent/FR523043A/fr not_active Expired
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