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2 185 723

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C1

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IPC

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Application

2001100750/13, 2001-01-09

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Start date

2001-01-09

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Actual filing date

2001-01-09

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Published

2002-07-27

(72)

Inventor

Abezin V.G.Karpunin V.V.Karpunin V.V.Saldaev A.M.

(73)

Holder

Povolzhskij Nauchno-Issledovatel'Skij Institut Ehkologo-Meliorativnykh Tekhnologij

IRRIGATION DROPPER Russian patent published in 2002 - IPC

Abstract RU 2185723 C1

FIELD: agriculture. SUBSTANCE: dropper has casing with inlet and outlet openings and special internal water duct. Irrigation water dose dispenser positioned in special water duct is made in the form of paddle wheel. Casing outlet opening is hydraulically communicated with widening chamber. Drop forming openings are made in widening chamber bottom part. Irrigation dropper is equipped with column for fixing it on surface to be irrigated. Regardless of pressure in main pipe, each plant is regularly watered at sufficient frequency and required irrigation rate. EFFECT: simplified construction, increased efficiency and enhanced reliability in operation. 3 dwg

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RU 2 185 723 C1

Authors

Abezin V.G.

Karpunin V.V.

Karpunin V.V.

Saldaev A.M.

Dates

2002-07-27—Published

2001-01-09—Filed

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