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(19)

(11)

2 710 031

(13)

(51)

IPC

B63B35/08(2006-01-01)

E02B15/02(2006-01-01)

(21) (22)

Application

2019110009, 2019-04-04

(24)

Start date

2019-04-04

(22)

Actual filing date

2019-04-04

(45)

Published

2019-12-24

(72)

Inventor

Kozin Viktor MikhajlovichZemlyak Vitalij LeonidovichIpatov Konstantin IgorevichNazarova Veronika Pavlova

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Obrazovaniya Gosudarstvennyj Universitet Imeni Sholom-Alejkhema"Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Mashinovedeniya I Metallurgii Dalnevostochnogo Otdeleniya Rossijskoj Akademii Nauk"

METHOD OF ICE COVER DESTRUCTION Russian patent published in 2019 - IPC B63B35/08 E02B15/02

Abstract RU 2710031 C1

FIELD: ice-technology.

SUBSTANCE: invention relates to ice-breaking, particularly, to performance of icebreaking works by air-cushion ships. Air-cushion ship moves along ice cover edge with partial hanging of flexible enclosure behind ice edge. During movement along ice edge vessel is imparted transverse rolling with own frequency of transverse oscillations of ship and amplitude sufficient to ensure impact of ship hull along ice edge, which will increase its ice breaking capacity.

EFFECT: technical result consists in improvement of efficiency of ice breaking.

1 cl, 2 dwg

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RU 2 710 031 C1

Authors

Kozin Viktor Mikhajlovich

Zemlyak Vitalij Leonidovich

Ipatov Konstantin Igorevich

Nazarova Veronika Pavlova

Dates

2019-12-24—Published

2019-04-04—Filed