WATER PROPULSION Russian patent published in 2025 - IPC B63H1/34 B63H11/12 B63C9/08 

FIELD: ships and other floating facilities.

SUBSTANCE: invention relates to propulsors of small vessels, military ships and vessels of various purposes, however it can be used in the field of interactive sports entertainment. Water propulsion device is designed as a self-buoyancy device for creating jet thrust, consisting of a hull, including steering elements and devices for fastening to the vessel hull. Device for attachment to vessel hull is made in the form of a rigid coupling by means of a threaded connection or in the form of a coupling rotary device in the form of a towing device. At the inlet, the propulsor has a low-pressure water flow and a low-pressure air flow, and at the outlet it has a high-pressure working flow of reaction products of water with air. Hull has a built-in fuel reserve, a water reserve and is equipped with shipboard systems for increasing the ship navigation autonomy, such as a waste water treatment system or a waste water treatment system.

EFFECT: simplification of the installation and dismantling of a small vessel displacement motor to the vessel hull on the water, as well as increasing the vessel's autonomy of navigation.

2 cl, 5 dwg