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2 457 975

(13)

(51)

IPC

B63B35/08(2006-01-01)

(21) (22)

Application

2010153801/11, 2010-12-27

(24)

Start date

2010-12-27

(22)

Actual filing date

2010-12-27

(45)

Published

2012-08-10

(72)

Inventor

Kozin Viktor MikhajlovichPogorelova Aleksandra VladimirovnaVereshchagin Vladislav Jur'EvichZemljak Vitalij LeonidovichRogozhnikova Elena Grigor'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gumanitarno-Pedagogicheskij Gosudarstvennyj Universitet"Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet"

METHOD OF ICE BREAKING IN SHALLOW WATER Russian patent published in 2012 - IPC B63B35/08

Abstract RU 2457975 C1

FIELD: transport.

SUBSTANCE: invention relates to ice breaking, particularly, with the help of air-cushion ships. Proposed method comprises displacing air-cushion ship along ice cover edges. Two ships move along ice cover edges. One of said ship moves in free water while another ship moves in ice field, behind the first one, at distance equal to quarter the length of resonance bending-gravity wave.

EFFECT: higher efficiency of ice breaking.

2 dwg

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RU 2 457 975 C1

Authors

Kozin Viktor Mikhajlovich

Pogorelova Aleksandra Vladimirovna

Vereshchagin Vladislav Jur'Evich

Zemljak Vitalij Leonidovich

Rogozhnikova Elena Grigor'Evna

Dates

2012-08-10—Published

2010-12-27—Filed