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2 381 136

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(51)

IPC

B63B35/08(2006-01-01)

(21) (22)

Application

2008122597/11, 2008-06-04

(24)

Start date

2008-06-04

(22)

Actual filing date

2008-06-04

(45)

Published

2010-02-10

(72)

Inventor

Appolonov Evgenij MikhajlovichBeljashov Valerij AdamovichMatskevich Vadim AleksandrovichPashin Valentin MikhajlovichSimonov Jurij AndreevichSazonov Kirill Evgen'EvichTumashik Aleksandr Petrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Issledovatel'Skij Institut Imeni Akademika A.N. Krylova" Im. Akad. A.N. Krylova")

ICE BREAKER Russian patent published in 2010 - IPC B63B35/08

Abstract RU 2381136 C1

FIELD: ship building.

SUBSTANCE: ice breaker counter accommodates rudder propeller arranged in the ship diametral plane. Traditional ship propellers, fitted on the shaft, are arranged on every side of rudder propeller. The latter is shifted towards stern from ship propellers plane.

EFFECT: protection of rudder propeller against ice destructive effects.

2 cl, 3 dwg

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RU 2 381 136 C1

Authors

Appolonov Evgenij Mikhajlovich

Beljashov Valerij Adamovich

Matskevich Vadim Aleksandrovich

Pashin Valentin Mikhajlovich

Simonov Jurij Andreevich

Sazonov Kirill Evgen'Evich

Tumashik Aleksandr Petrovich

Dates

2010-02-10—Published

2008-06-04—Filed