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(19)

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2 091 007

(13)

(51)

IPC

(21) (22)

Application

94014825/13, 1994-04-21

(22)

Actual filing date

1994-04-21

(45)

Published

1997-09-27

(72)

Inventor

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

(73)

Holder

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

SPRINKLER UNIT Russian patent published in 1997 - IPC

Abstract RU 2091007 C1

FIELD: agriculture. SUBSTANCE: sprinkler unit has gun 1 with nozzle 2, axial pipe 3 with one end communicated with atmosphere and other perforated end positioned beyond gun 1 at distance not below 0.5 of nozzle diameter. Ratio of inner diameter of axial pipe and diameter of nozzle is within the range of 0.1-0.25. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg

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RU 2 091 007 C1

Authors

Guber K.V.

Ljampert G.P.

Stepanov V.P.

Khrabrov M.Ju.

Dates

1997-09-27—Published

1994-04-21—Filed