FR2265611A1 - High speed hull with jet propulsion - having array of thrust ducts with delta planes for stability - Google Patents
High speed hull with jet propulsion - having array of thrust ducts with delta planes for stabilityInfo
- Publication number
- FR2265611A1 FR2265611A1 FR7510187A FR7510187A FR2265611A1 FR 2265611 A1 FR2265611 A1 FR 2265611A1 FR 7510187 A FR7510187 A FR 7510187A FR 7510187 A FR7510187 A FR 7510187A FR 2265611 A1 FR2265611 A1 FR 2265611A1
- Authority
- FR
- France
- Prior art keywords
- hull
- array
- high speed
- fitted
- thrust
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
- B63B1/042—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull the underpart of which being partly provided with channels or the like, e.g. catamaran shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/38—Keels
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Hydraulic Turbines (AREA)
Abstract
The hull is fitted with an array of thrust turbines which pump water and/or air down a series of ducts moulded into concave, half cylindrical grooves which run downwards towards the stern, from the bows. The hull is fitted with delta shaped planes on either side, under the waterline to give increased stability at higher speeds. The thrust grooves are fitted between two vertical bulkheads with the shape filled out by plastic foam. At higher speeds the bows lift out of the water, leaving only the stern to aquaplane. For normal harbour movements a conventional screw is provided. The high speed hull is simple to assembly from prefabricated sections.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT6163974 | 1974-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2265611A1 true FR2265611A1 (en) | 1975-10-24 |
Family
ID=20081811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7510187A Withdrawn FR2265611A1 (en) | 1974-03-27 | 1975-03-25 | High speed hull with jet propulsion - having array of thrust ducts with delta planes for stability |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS50158088A (en) |
DE (1) | DE2513145A1 (en) |
FR (1) | FR2265611A1 (en) |
SE (1) | SE7503570L (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1477399A1 (en) * | 2003-05-13 | 2004-11-17 | Romer Mass | Hump boat |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT515167B1 (en) * | 2013-10-23 | 2015-11-15 | Laszlo Nemeth | water craft |
-
1975
- 1975-03-25 DE DE19752513145 patent/DE2513145A1/en active Pending
- 1975-03-25 FR FR7510187A patent/FR2265611A1/en not_active Withdrawn
- 1975-03-26 SE SE7503570A patent/SE7503570L/ not_active Application Discontinuation
- 1975-03-26 JP JP3568075A patent/JPS50158088A/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1477399A1 (en) * | 2003-05-13 | 2004-11-17 | Romer Mass | Hump boat |
Also Published As
Publication number | Publication date |
---|---|
JPS50158088A (en) | 1975-12-20 |
SE7503570L (en) | 1975-09-29 |
DE2513145A1 (en) | 1975-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |