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2 163 559

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(51)

IPC

(21) (22)

Application

99120723/13, 1999-09-30

(24)

Start date

1999-09-30

(22)

Actual filing date

1999-09-30

(45)

Published

2001-02-27

(72)

Inventor

Shofler L.V.Radetskij L.A.Novikov V.T.Kandakov G.P.

(73)

Holder

Aozt Tsentral'Nyj Nauchno-Issledovatel'Skij I Proektnyj Institut Stroitel'Nykh Metallokonstruktsij Im. Mel'Nikova

RESERVOIR PONTOON GATE Russian patent published in 2001 - IPC

Abstract RU 2163559 C1

FIELD: oil industry; storage of oil and oil products. SUBSTANCE: gate has sections with secured apron 6, rubber seal 4 and shaping element 5 made in form of rigid horseshoe- shaped clamp whose convex part is point to reservoir wall. Weights are suspended from edge of apron 6. EFFECT: increased service life of gate, reduced oil evaporation losses. 2 dwg

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RU 2 163 559 C1

Authors

Shofler L.V.

Radetskij L.A.

Novikov V.T.

Kandakov G.P.

Dates

2001-02-27—Published

1999-09-30—Filed