TRANSPORT ICE-BREAKING SHIP Russian patent published in 2003 - IPC

Abstract RU 2217348 C1

FIELD: shipbuilding; ships running in clean water and in ice. SUBSTANCE: proposed transport ship has hull with fore and aft extremities and at least one propulsion unit mounted in aft extremity; its provided with streamlined holder and streamlined nacelle with revolving propeller secured to it at right angle. Propulsion plant is mounted at inclination towards fore extremity; angle of inclination of axis of holder from vertical is about 3 deg. Propulsion unit is secured to platform formed in aft extremity of guide stud which is pointed towards aft extremity; angle of inclination of pointed part of guide stud exceeds angle of inclination of ship's sternpost. Ship's hull is provided with skeg and bulb in fore extremity. EFFECT: reduced resistance to motion of ship; increased propulsive coefficient of ship. 3 cl, 3 dwg

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RU 2 217 348 C1

Authors

Alekseev Ju.N.

Kanevskij G.I.

Kaprantsev S.V.

Kil'Deev R.I.

Pashin V.M.

Pustoshnyj A.V.

Zav'Jalov S.N.

Dates

2003-11-27Published

2002-09-12Filed