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2 191 728

(13)

(51)

IPC

(21) (22)

Application

2001105309/13, 2001-02-27

(24)

Start date

2001-02-27

(22)

Actual filing date

2001-02-27

(45)

Published

2002-10-27

(72)

Inventor

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

(73)

Holder

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

SEAT FOR TANK FLOATING DEVICE Russian patent published in 2002 - IPC

Abstract RU 2191728 C1

FIELD: oil industry. SUBSTANCE: invention relates to design of seals for pontoon or floating roof of crude oil tank. Proposed seal has apron 8 connected to sections 1, cross member 3 with stops 4 and rubber packing 6. Stops 4 adjoin tank walls directly. Packing 6 is made flat and is provided with limiting flat spring members 7. EFFECT: increased service life of seal, prevention of freezing of packing to reservoir wall. 3 dwg

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RU 2 191 728 C1

Authors

Kandakov G.P.

Radetskij L.A.

Shofler L.V.

Dates

2002-10-27—Published

2001-02-27—Filed