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2 275 792

(13)

(51)

IPC

A01G25/02(2006-01-01)

(21) (22)

Application

2004126648/12, 2004-09-02

(24)

Start date

2004-09-02

(22)

Actual filing date

2004-09-02

(45)

Published

2006-05-10

(72)

Inventor

Ermakova Ekaterina VavilovnaSaldaev Aleksandr MakarovichErmakov Vjacheslav Mikhajlovich

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Vserossijskij Nauchno-Issledovatel'Skij Institut Oroshaemogo Ovoshchevodstva I Bakhchevodstva Vniiob)

WATER OUTLET FOR IRRIGATION PIPELINE Russian patent published in 2006 - IPC A01G25/02

Abstract RU 2275792 C1

FIELD: agricultural amelioration, in particular, drop irrigation equipment used for irrigation of farm crops.

SUBSTANCE: water outlet has casing and drain openings formed in irrigation pipeline. Casing is connected with irrigation pipeline. Casing is made in the form of elastic pipe filled with air and placed within irrigation pipeline above drain openings. Elastic pipe is connected with internal surface of irrigation pipeline by providing contact welding in zones between adjacent drain openings.

EFFECT: increased efficiency by providing uniform distribution of water along the entire length of irrigation pipeline.

5 dwg

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RU 2 275 792 C1

Authors

Ermakova Ekaterina Vavilovna

Saldaev Aleksandr Makarovich

Ermakov Vjacheslav Mikhajlovich

Dates

2006-05-10—Published

2004-09-02—Filed