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(19)

(11)

2 278 504

(13)

(51)

IPC

A01G25/02(2006-01-01)

(21) (22)

Application

2004126655/12, 2004-09-02

(24)

Start date

2004-09-02

(22)

Actual filing date

2004-09-02

(45)

Published

2006-06-27

(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 Russian patent published in 2006 - IPC A01G25/02

Abstract RU 2278504 C2

FIELD: agricultural engineering, in particular, drop irrigation equipment for farm crops, effectuated by means of flexible moisteners.

SUBSTANCE: water outlet has tape which is glued or welded with surface of flexible pipeline above opening in pipeline wall. Tape and pipeline junction surface is provided with herringbone grooves.

EFFECT: increased irrigating efficiency by uniform discharge of liquid droplets.

3 dwg

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RU 2 278 504 C2

Authors

Ermakova Ekaterina Vavilovna

Saldaev Aleksandr Makarovich

Ermakov Vjacheslav Mikhajlovich

Dates

2006-06-27—Published

2004-09-02—Filed