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2 173 651

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C1

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IPC

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Application

2000121712/28, 2000-08-14

(24)

Start date

2000-08-14

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Actual filing date

2000-08-14

(45)

Published

2001-09-20

(72)

Inventor

Kozin V.M.Lomakina N.S.

(73)

Holder

Gosudarstvennoe Uchrezhdenie Institut Mashinovedenija I Metallurgii Dvo Ran

ICE-BREAKING HOVERCRAFT Russian patent published in 2001 - IPC

Abstract RU 2173651 C1

FIELD: shipbuilding; designing amphibian ice-breaking hovercraft breaking ice by resonance method. SUBSTANCE: ice-breaking vessel has a hull with flexible guard and superstructure. Vertical extensible plunger is mounted in ship's hull in one vertical with her center of mass. Plunger is made for performing periodic vertical movements at frequency of resonance flexural gravitational waves in ice cover. EFFECT: enhanced efficiency of breaking ice cover by resonance method. 2 dwg

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RU 2 173 651 C1

Authors

Kozin V.M.

Lomakina N.S.

Dates

2001-09-20—Published

2000-08-14—Filed

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