GB739771A - Improvements in and relating to propulsion means for vessels - Google Patents
Improvements in and relating to propulsion means for vesselsInfo
- Publication number
- GB739771A GB739771A GB1410754A GB1410754A GB739771A GB 739771 A GB739771 A GB 739771A GB 1410754 A GB1410754 A GB 1410754A GB 1410754 A GB1410754 A GB 1410754A GB 739771 A GB739771 A GB 739771A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- water
- pump
- inlet
- along
- 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
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
739,771. Propelling and manoeuvring vessels. EMILSON, R., and TORGARDH, A. V. May 13, 1954, No. 14107/54. Classes' 113 (2) and 114. In a vessel with propulsion means comprising a water inlet 22 in the underside of the vessel, a pump 25 situated above and aft of the inlet, a suction pipe leading from the inlet to the pump, a water outlet 23 aft of the pump and a pressure pipe leading from the pump to the outlet, the bottom of the vessel is stepped at 32 upwardly towards the stern along a line located forward of the water inlet. The underside may be stepped along two or more lines, each of which may be straight or in the form of a shallow V with the apex pointing forwards. The upper wall of the forward end of the suction pipe is inclined at less than 35 degrees to the bottom of the vessel so that the water force upon it causes the vessel to skim along the surface of the water at high speeds. A reversing valve 62 controls the supply of water to additional outlets 74, 76 for running astern, and a valve 63 controls the supply to additional outlets 71, 72 for steering the vessel. The water pumped from the inlets and delivered to the outlets may be used to cool the condensers in a ship propelled mainly by screws driven by steam turbines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1410754A GB739771A (en) | 1954-05-13 | 1954-05-13 | Improvements in and relating to propulsion means for vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1410754A GB739771A (en) | 1954-05-13 | 1954-05-13 | Improvements in and relating to propulsion means for vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB739771A true GB739771A (en) | 1955-11-02 |
Family
ID=10035110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1410754A Expired GB739771A (en) | 1954-05-13 | 1954-05-13 | Improvements in and relating to propulsion means for vessels |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB739771A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236717A (en) * | 1989-10-11 | 1991-04-17 | David Laurent Giles | Monohull fast sealift or semi-planing monohull ship |
| US5231946A (en) * | 1989-10-11 | 1993-08-03 | Giles David L | Monohull fast sealift or semi-planing monohull ship |
| WO1994027865A1 (en) * | 1993-05-28 | 1994-12-08 | Sterzel, Petra | Hydrojet for watercraft |
| FR2821604A1 (en) * | 2001-03-02 | 2002-09-06 | Joel Ballu | Hydrojet propulsion system for boat comprises water pump with intake in point in hull under water and outlet connected to rearward directed ejection nozzle above waterline |
| CN106741759A (en) * | 2017-03-18 | 2017-05-31 | 欧舶智能科技（上海）有限公司 | A kind of new pressure storage type Submerged moving body attitude control system |
-
1954
- 1954-05-13 GB GB1410754A patent/GB739771A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2236717A (en) * | 1989-10-11 | 1991-04-17 | David Laurent Giles | Monohull fast sealift or semi-planing monohull ship |
| US5080032A (en) * | 1989-10-11 | 1992-01-14 | Giles David L | Monohull fast sealift or semi-planing monohull ship |
| EP0497776A4 (en) * | 1989-10-11 | 1992-06-23 | Thornycroft Giles & Co Inc | Monohull fast sealift or semi-planing monohull ship. |
| US5129343A (en) * | 1989-10-11 | 1992-07-14 | Giles David L | Monohull fast ship |
| EP0497776A1 (en) * | 1989-10-11 | 1992-08-12 | Thornycroft Giles & Co Inc | Monohull fast sealift or semi-planing monohull ship. |
| US5231946A (en) * | 1989-10-11 | 1993-08-03 | Giles David L | Monohull fast sealift or semi-planing monohull ship |
| WO1994027865A1 (en) * | 1993-05-28 | 1994-12-08 | Sterzel, Petra | Hydrojet for watercraft |
| FR2821604A1 (en) * | 2001-03-02 | 2002-09-06 | Joel Ballu | Hydrojet propulsion system for boat comprises water pump with intake in point in hull under water and outlet connected to rearward directed ejection nozzle above waterline |
| CN106741759A (en) * | 2017-03-18 | 2017-05-31 | 欧舶智能科技（上海）有限公司 | A kind of new pressure storage type Submerged moving body attitude control system |
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