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2 188 895

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C2

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IPC

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Application

2000122239/28, 2000-08-22

(24)

Start date

2000-08-22

(22)

Actual filing date

2000-08-22

(45)

Published

2002-09-10

(72)

Inventor

Kozin V.M.

(73)

Holder

Gosudarstvennoe Uchrezhdenie Institut Mashinovedenija I Metallurgii Dal'Nevostochnogo Otdelenija Ran

METHOD OF BREAKING ICE COVER Russian patent published in 2002 - IPC

Abstract RU 2188895 C2

FIELD: ice-breaking jobs. SUBSTANCE: hovercraft 2 moves over ice cover 1 exciting resonance flexural gravitational waves 3 and creating aerodynamic lifting force directed downward by turning horizontal planes 5 mounted on deck 4 at negative incidence (position 6) towards incoming flow of air. EFFECT: increased thickness of ice being broken. 1 dwg

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RU 2 188 895 C2

Authors

Kozin V.M.

Dates

2002-09-10—Published

2000-08-22—Filed

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