SHIP OF TUNNEL-SIDEWALL CRAFT TYPE Russian patent published in 2017 - IPC B63B1/38 B60V3/06 B63H1/12 B63H5/00 B60F3/00

Abstract RU 2606429 C1

FIELD: ship building.

SUBSTANCE: invention relates to shipbuilding, particularly, to designing ships of the tunnel-sidewall craft type and can be used in construction of landing craft. Proposed is a ship of the tunnel-sidewall craft type comprising a hull having a bottom with a longitudinal tunnel provided with an upper U-shaped arch with generatrices parallel to the ship centerline plane, in the fore and the aft ends there are movable enclosures, in the hull there is a high pressure air blower, in the waterline plane there are onboard rotary propulsors having a stationary shell covering the upper part of the propulsor and a shell moving around the axis of the propulsor covering the lower part of the propulsor in motion of the ship in the cruise speed mode.

EFFECT: technical result from using the present invention is improvement of operational characteristics of the ship of the tunnel-sidewall craft type.

1 cl, 2 dwg

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RU 2 606 429 C1

Authors

Dyadchenko Nikolaj Petrovich

Dates

2017-01-10—Published

2016-03-02—Filed