FIELD: transport.
SUBSTANCE: invention relates to ship building, namely to marine propulsors for shallow-water flat-bottomed vessels. The marine propulsor contains pressurised water supply pipeline and nozzle. Vessel's fore end is made at the front as part of cylindrical or spherical shell. On the front outside surface, water is pumped under pressure from nozzle from above or from above-behind. This water spreading down over shell surface and interacting with water beneath waterline of flat-bottomed vessel creates pushing force.
EFFECT: creation of traction force.
4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SPORTING-PLEASURE SINGLE-SEATED VESSEL | 2013 |
|
RU2533849C1 |
| METHOD OF SAPROPEL PRODUCTION AND PLANT FOR ITS REALISATION | 2012 |
|
RU2494254C2 |
| HIGH-SPEED VESSEL | 2015 |
|
RU2610754C2 |
| HIGH-SPEED AIR CAVERN VESSEL | 2019 |
|
RU2714040C1 |
| MARINE WATER-JET PROPELLER | 2001 |
|
RU2178368C1 |
| WATER-JET PROPELLER | 2011 |
|
RU2457148C1 |
| SHIPBOARD WATER-JET PLANT | 1994 |
|
RU2085438C1 |
| WATER-JET PROPELLER FOR SUBMARINE VESSEL | 2001 |
|
RU2213677C2 |
| HIGHLY PROTECTED VERSATILE SHIP PROPELLER | 2013 |
|
RU2523862C1 |
| HOVERCRAFT WITH WATER-JET PROPULSOR | 2015 |
|
RU2582505C1 |
