FIELD: transport.
SUBSTANCE: claimed process consists in the development of ice cover breaking load. Said load is created by filling the ballast tanks with sea water, revolution of screw propellers and pre-anchoring of the vessel to the ice cover by the rope and anchor.
EFFECT: more efficient ice breaking without damaging the vessel hull.
2 cl, 1 dwg
Title | Year | Author | Number |
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ICE-BREAKING ASSEMBLY | 2014 |
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RU2575911C1 |
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RU2651321C1 |
Authors
Dates
2015-12-20—Published
2014-09-03—Filed