METHOD OF BREAKING ICE COVER Russian patent published in 2005 - IPC

Abstract RU 2249075 C1

FIELD: ice breaking technique; breaking ice cover by resonance method with the aid of hovercraft.

SUBSTANCE: proposed method is performed by means of hovercraft running at resonance speed. Ice cover is additionally acted on by radio radiation at frequency of 10⁶ to 10⁷ by means of generator which is mounted on extensible rod on board the ship. Temperature of ice is increased and its strength is decreased by operation of generator during performance of ice breaking work by resonance method.

EFFECT: enhanced efficiency of breaking ice cover.

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RU 2 249 075 C1

Authors

Kozin V.M.

Pogorelova A.V.

Dates

2005-03-27—Published

2004-03-18—Filed