FIELD: transport.
SUBSTANCE: invention discloses the ice-breaking assembly. The latter consists of the submarine equipped with the anchor, blade opening diameter of the latter being larger than the conning tower length, to secure the submarine to the ice with the help of the rope. Ballast tanks of the assembly are filled with outboard water to develop the negative buoyancy force sufficient to break the preset-depth ice. The point of the rope securing to the submarine should be aligned with the submarine displacement centre.
EFFECT: efficient ice breaking without damaging the vessel hull.
1 dwg
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Authors
Dates
2016-02-20—Published
2014-09-03—Filed