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2 020 287

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IPC

(21) (22)

Application

4913994/29, 1991-01-25

(22)

Actual filing date

1991-01-25

(45)

Published

1994-09-30

(72)

Inventor

Rzhevskij V.V.Sazonov G.Т.Кaforin L.А.Semeshkin S.S.Мechev V.V.Мinaev Е.V.Аrsent'Ev V.А.Вlekhman I.I.Кremer Е.В.Кhromov V.А.Еremeev V.М.Dovgelja Е.G.Fidlin А.Ja.Вraverman V.L.Оvsjannikov О.А.

(73)

Holder

Аktsionernoe Obshchestvo

METHOD OF CREATING GAS LIFT FLOW Russian patent published in 1994 - IPC

Abstract RU 2020287 C1

FIELD: deep water mining. SUBSTANCE: pipe 1 is provided with audio frequency oscillator 2 or grinding unit at bottom part. Engines 3 are secured to the pipe and mixers 4 with inclined or screw blades are received within the pipe. Thrust is created owing to axial turbine 6 arranged within the pipe. As the result gas saturated fluid that enters the pipe has lesser hydrostatic pressure. Extracted gas and fluid form self-propagating flow of gas-air mixture. EFFECT: enhanced efficiency. 3 cl, 1 dwg

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RU 2 020 287 C1

Authors

Rzhevskij V.V.

Sazonov G.Т.

Кaforin L.А.

Semeshkin S.S.

Мechev V.V.

Мinaev Е.V.

Аrsent'Ev V.А.

Вlekhman I.I.

Кremer Е.В.

Кhromov V.А.

Еremeev V.М.

Dovgelja Е.G.

Fidlin А.Ja.

Вraverman V.L.

Оvsjannikov О.А.

Dates

1994-09-30—Published

1991-01-25—Filed