DEVICE FOR BREAKING ICE COVER Russian patent published in 2004 - IPC

Abstract RU 2235038 C1

FIELD: shipbuilding; submarine vessels breaking ice cover by resonance flexural gravitational waves.

SUBSTANCE: proposed device includes submarine vessel exciting resonance flexural gravitational waves during motion under ice at resonance speed and porous member mounted on upper deck in fore portion of hull and used for delivery of air beyond boundaries of ship.

EFFECT: enhanced efficiency of ice breaking.

1 dwg

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RU 2 235 038 C1

Authors

Kozin V.M.

Zhestkaja V.D.

Usol'Tsev Ju.Ja.

Dates

2004-08-27—Published

2003-05-05—Filed