DEVICE FOR BREAKING ICE COVER Russian patent published in 2005 - IPC

Abstract RU 2248911 C1

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

SUBSTANCE: proposed device includes submarine ship running under ice cover at resonance speed. Rubber envelope under which electromagnetic pressure gauges are installed is mounted on upper surface of ship's hull in her fore portion under first trough of flexural gravitational waves excited by ship.

EFFECT: enhanced efficiency of ice breaking.

1 dwg

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RU 2 248 911 C1

Authors

Kozin V.M.

Dates

2005-03-27—Published

2003-12-24—Filed