GB1210305A - Planing craft - Google Patents
Planing craftInfo
- Publication number
- GB1210305A GB1210305A GB3709468A GB3709468A GB1210305A GB 1210305 A GB1210305 A GB 1210305A GB 3709468 A GB3709468 A GB 3709468A GB 3709468 A GB3709468 A GB 3709468A GB 1210305 A GB1210305 A GB 1210305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stern
- hull
- centre portion
- portions
- aug
- 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
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPINGÂ
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
- B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
1,210,305. Planing craft. ANDREW DEAN MARINE Ltd. 1 Aug., 1969 [2 Aug., 1968], No. 37094/68. Heading B7A. A planing craft moulded hull has three continuously connected bow portions 8, 9, 10 of which the outer portions for two-thirds of the length abaft the stem become wider and shallower until they merge with the side surfaces of the centre portion. Part 15 of the moulding between each bow portion has a flat downwardly inclined undersurface converging in width towards the stern and for the after onethird of the boat length the centre portion has a flat undersurface which is stepped down from the rest of the hull. Air driven in between the portions of the hull above the waterline at the stern spreads out each side of the after part of the centre portion 9 to cause the stern to plane with little wake.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3709468A GB1210305A (en) | 1968-08-02 | 1968-08-02 | Planing craft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3709468A GB1210305A (en) | 1968-08-02 | 1968-08-02 | Planing craft |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1210305A true GB1210305A (en) | 1970-10-28 |
Family
ID=10393675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3709468A Expired GB1210305A (en) | 1968-08-02 | 1968-08-02 | Planing craft |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1210305A (en) |
-
1968
- 1968-08-02 GB GB3709468A patent/GB1210305A/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |