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2 215 404

(13)

(51)

IPC

(21) (22)

Application

2001126013/13, 2001-09-24

(24)

Start date

2001-09-24

(22)

Actual filing date

2001-09-24

(45)

Published

2003-11-10

(72)

Inventor

Borodychev V.V.Saldaev A.M.Kuznetsov Ju.V.Rozhnov S.I.Dement'Ev A.V.

(73)

Holder

Borodychev Viktor VladimirovichSaldaev Aleksandr MakarovichKuznetsov Jurij VladimirovichRozhnov Sergej IvanovichDement'Ev Aleksej Vladimirovich

DRIPPER Russian patent published in 2003 - IPC

Abstract RU 2215404 C2

FIELD: agricultural engineering. SUBSTANCE: dripper has casing with inlet branch pipe and membranes arranged in casing cavity in opposed relation to one another and fixed by threaded covers with outlet branch pipes. Float is positioned between membranes. Openings of different size are formed in membrane surface. EFFECT: increased efficiency in drop irrigation of farm crops, precise water dosing and enhanced reliability in operation. 1 dwg

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RU 2 215 404 C2

Authors

Borodychev V.V.

Saldaev A.M.

Kuznetsov Ju.V.

Rozhnov S.I.

Dement'Ev A.V.

Dates

2003-11-10—Published

2001-09-24—Filed