DEVICE FOR ICE COVER DAMAGE Russian patent published in 2015 - IPC B63B35/08 

Abstract RU 2550862 C1

FIELD: construction.

SUBSTANCE: device is proposed to damage ice cover comprising an underwater vessel equipped with ballast cisterns, due to drying of which a trim is created to a stern and buoyancy force. In the bow there is a container with a reservoir in it, walls of which are made of corrugated elastic material. Inner sides of the container are equipped with remotely controlled relief valves, and the reservoir itself with the help of a flexible hose is connected with a source of compressed air, is attached to the bottom of the container with the help of slings, and being straightened by supplied air it acquires toroid shape.

EFFECT: increased efficiency of ice cover damage by an underwater vessel.

5 dwg

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RU 2 550 862 C1

Authors

Kozin Viktor Mikhajlovich

Grinkrug Lev Solomonovich

Khromov Aleksandr Igorevich

Vereshchagin Vladislav Jur'Evich

Anisimov Anton Nikolaevich

Vereshchagina Aleksandra Sergeevna

Loshmanov Anton Jur'Evich

Pogorelova Aleksandra Vladimirovna

Zemljak Vitalij Leonidovich

Savunov Maksim Aleksandrovich

Orlov Maksim Jur'Evich

Rogozhnikova Elena Grigor'Evna

Kipin Denis Jur'Evich

Matjushina Anna Aleksandrovna

Dates

2015-05-20Published

2014-04-03Filed