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2 143 372

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IPC

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Application

99103518/28, 1999-02-23

(24)

Start date

1999-02-23

(22)

Actual filing date

1999-02-23

(45)

Published

1999-12-27

(72)

Inventor

Kozin V.M.

(73)

Holder

Institut Mashinovedenija I Metallurgii Dvo Ran

METHOD OF BREAKING ICE COVER Russian patent published in 1999 - IPC

Abstract RU 2143372 C1

FIELD: shipbuilding; submarine vessels breaking ice cover by resonance method. SUBSTANCE: resonance flexural gravitational wave generator is extended from ship's hull in way of her motion. EFFECT: enhanced efficiency of ice breaking due to extension of generator at distance ensuring interference of two wave systems at maximum resulting amplitude. 1 dwg

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RU 2 143 372 C1

Authors

Kozin V.M.

Dates

1999-12-27—Published

1999-02-23—Filed

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