IT986247B - Elica particolarmente per navi - Google Patents
Elica particolarmente per naviInfo
- Publication number
- IT986247B IT986247B IT5109873A IT5109873A IT986247B IT 986247 B IT986247 B IT 986247B IT 5109873 A IT5109873 A IT 5109873A IT 5109873 A IT5109873 A IT 5109873A IT 986247 B IT986247 B IT 986247B
- Authority
- IT
- Italy
- Prior art keywords
- ships
- propeller
- propeller particularly
- 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
- 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)
- Braking Arrangements (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722231753 DE2231753C3 (de) | 1972-06-29 | Vortriebselement, insbesondere für Schiffe |
Publications (1)
Publication Number | Publication Date |
---|---|
IT986247B true IT986247B (it) | 1975-01-20 |
Family
ID=5849116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5109873A IT986247B (it) | 1972-06-29 | 1973-06-28 | Elica particolarmente per navi |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4956392A (fr) |
FR (1) | FR2190659B1 (fr) |
GB (1) | GB1435330A (fr) |
IT (1) | IT986247B (fr) |
SE (1) | SE397071B (fr) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207118A (en) * | 1963-09-24 | 1965-09-21 | Paul R Baldwin | Boat propulsion system |
-
1973
- 1973-06-21 SE SE7308771A patent/SE397071B/xx unknown
- 1973-06-27 GB GB3060173A patent/GB1435330A/en not_active Expired
- 1973-06-28 IT IT5109873A patent/IT986247B/it active
- 1973-06-29 FR FR7323962A patent/FR2190659B1/fr not_active Expired
- 1973-06-29 JP JP7295773A patent/JPS4956392A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4956392A (fr) | 1974-05-31 |
DE2231753B2 (de) | 1976-11-25 |
FR2190659B1 (fr) | 1977-09-16 |
DE2231753A1 (de) | 1974-01-17 |
FR2190659A1 (fr) | 1974-02-01 |
GB1435330A (en) | 1976-05-12 |
SE397071B (sv) | 1977-10-17 |
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