DEVICE FOR PREPARATION OF PARAFFIN HIGH-VISCOSITY OILS AND PETROLEUM PRODUCTS FOR TRANSFER FROM RESERVOIR Russian patent published in 1997 - IPC

Abstract RU 2084755 C1

FIELD: oil and petrochemical industries; vibration preheaters. SUBSTANCE: device is mounted in reservoir 1 by means of flange 2 and bearing plate 9 provided with flexible vibration members 3, 4 and 7, 8; it contains members 10, 13 and 14 connected by means of hinges 15; these members have expansion angle of 0-180 deg and they are overlapped with plates 16. EFFECT: enhanced efficiency. 3 dwg

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RU 2 084 755 C1

Authors

Rudoj A.D.

Muljukov F.G.

Degtjarev V.N.

Dates

1997-07-20—Published

1994-07-20—Filed