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2 195 596

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IPC

(21) (22)

Application

2000106764/06, 2000-03-20

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Start date

2000-03-20

(22)

Actual filing date

2000-03-20

(45)

Published

2002-12-27

(72)

Inventor

Asadullin M.Z.Valeev D.M.Mukminov A.R.Zaripov R.V.Gol'Janov A.I.Usmanov R.R.Askarov R.M.Fajzullin S.M.

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Holder

Ooo Oao

PASSAGE OF PIPE LINE THROUGH WATER OBSTACLE Russian patent published in 2002 - IPC

Abstract RU 2195596 C2

FIELD: construction engineering; erection of pipe lines crossing water obstacles. SUBSTANCE: pipe line is ballasted and filling is reinforced with utilized tires laid at reduced sizes to banking. Dam is erected down- stream. Mark of inlet end of water transfer pipe is positioned at level of upper generatrix of pipe line banking. EFFECT: enhanced reliability. 2 cl, 2 dwg

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RU 2 195 596 C2

Authors

Asadullin M.Z.

Valeev D.M.

Mukminov A.R.

Zaripov R.V.

Gol'Janov A.I.

Usmanov R.R.

Askarov R.M.

Fajzullin S.M.

Dates

2002-12-27—Published

2000-03-20—Filed