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2 176 048

(13)

C2

(51)

IPC

(21) (22)

Application

99108616/06, 1999-04-13

(24)

Start date

1999-04-13

(22)

Actual filing date

1999-04-13

(45)

Published

2001-11-20

(72)

Inventor

Chizhov A.E.Bitjukov V.A.Alymov Ju.G.Chizhov E.A.

(73)

Holder

Zakrytoe Aktsionernoe Obshchestvo Nauchno-Proizvodstvennoe Ob'Edinenie

FLOATING PIPELINE Russian patent published in 2001 - IPC

Abstract RU 2176048 C2

FIELD: construction engineering. SUBSTANCE: floating pipeline is used for transporting homogeneous liquids and hydromixtures. Sealed compartments are filled with foamed polyethylene and mounted on pipeline at distance providing for desired radius of its bend. Their volume is large enough to provide for pipeline operation afloat or in semisubmerged position. Sealed compartments may be made separately and placed on inner cylindrical shell in the course of assembling. EFFECT: enhanced reliability of pipeline. 2 dwg

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RU 2 176 048 C2

Authors

Chizhov A.E.

Bitjukov V.A.

Alymov Ju.G.

Chizhov E.A.

Dates

2001-11-20—Published

1999-04-13—Filed

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