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2 034 445

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C1

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IPC

(21) (22)

Application

92011166/15, 1992-12-09

(22)

Actual filing date

1992-12-09

(45)

Published

1995-05-10

(72)

Inventor

Guber K.V.Ljampert G.P.Khrabrov M.Ju.Stepanov V.P.Kogutov S.G.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij Institut Gidrotekhniki I Melioratsii Im.A.N.Kostjakova

ENGINE-DRIVEN IRRIGATION PUMP UNIT Russian patent published in 1995 - IPC

Abstract RU 2034445 C1

FIELD: agricultural engineering. SUBSTANCE: irrigation pump of simple design utilizing the energy of exhaust gases comprises pump 1 with suction pipe 2, perforated box 3 and a drive from an internal combustion engine. The exhaust manifold is connected with pipe 6 delivering gases into irrigation water through pipeline 7 which communicates with a low-pressure zone of pump impeller at pump suction side. EFFECT: improved design. 2 dwg

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RU 2 034 445 C1

Authors

Guber K.V.

Ljampert G.P.

Khrabrov M.Ju.

Stepanov V.P.

Kogutov S.G.

Dates

1995-05-10—Published

1992-12-09—Filed

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