Show metadata Hide metadata

(19)

(11)

2 253 226

(13)

(51)

IPC

(21) (22)

Application

2004107806/12, 2004-03-16

(24)

Start date

2004-03-16

(22)

Actual filing date

2004-03-16

(45)

Published

2005-06-10

(72)

Inventor

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

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Povolzhskij Nauchno-Issledovatel'Skij Institut Ehkologo-Meliorativnykh Tekhnologij

DROPPER Russian patent published in 2005 - IPC

Abstract RU 2253226 C1

FIELD: agricultural engineering, in particular drop irrigation equipment.

SUBSTANCE: dropper has cover, casing, regulating member, and water outlet. Cover with feeding connection line is mounted on irrigation pipeline. Water outlet with discharge pipeline is mounted in lower part of casing. Cover with feeding connection pipe and water outlet with discharge pipe are equipped with flares arranged in opposite relation with respect to one another. Regulating member has flexible elastic membranes equipped with dosing orifices and float positioned for loose displacement between flexible membranes. Membranes are fixed in casing by means of threaded cover and water outlet.

EFFECT: increased efficiency and enhanced reliability in operation.

2 cl, 1 dwg

Similar patents RU2253226C1

Title	Year	Author	Number
INJECTOR FOR DROP IRRIGATION SYSTEM	2004	Grigorov Mikhail Stefanovich Abezin Valentin Germanovich Karpunin Vasilij Valentinovich Saldaev Aleksandr Makarovich Karpunin Vasilij Vasil'Evich Abezin Dmitrij Aleksandrovich	RU2275790C1
DOZER-DROPPER	2004	Karpunin V.V. Abezin V.G. Grigorov M.S. Karpunin V.V. Serdjukov D.A. Chushkin A.N.	RU2250601C1
DRIPPER	2002	Abezin V.G. Karpunin V.V. Karpunin A.V. Karpunin V.V. Kornaukhov N.V. Saldaev A.M.	RU2214087C1
WATER OUTLET FOR IRRIGATION PIPELINE OF DROP IRRIGATION SYSTEMS	2005	Abezin Valentin Germanovich Karpunin Vasilij Valentinovich Lobojko Vladimir Filippovich Karpunin Vasilij Vasil'Evich Nevstruev Aleksandr Anatol'Evich Serdjukov Dmitrij Anatol'Evich Saldaev Aleksandr Makarovich	RU2300188C1
INJECTOR FOR SUBSOIL MOISTENING	2004	Grigorov M.S. Abezin V.G. Karpunin V.V. Saldaev A.M.	RU2251254C1
DROPPER	2001	Borodychev V.V. Saldaev A.M. Kuznetsov Ju.V. Dement'Ev A.V. Rozhnov S.I.	RU2223634C2
DROP OUTLET OF IRRIGATION PIPELINE	2005	Abezin Valentin Germanovich Karpunin Vasilij Valentinovich Karpunin Vasilij Vasil'Evich Ovchinnikov Aleksej Semenovich Saldaev Aleksandr Makarovich	RU2294625C1
DRIPPER	2001	Borodychev V.V. Saldaev A.M. Kuznetsov Ju.V. Rozhnov S.I. Dement'Ev A.V.	RU2215404C2
DROP IRRIGATION SYSTEM	2002	Karpunin V.V. Saldaev A.M. Abezin V.G. Karpunin V.V. Lagutin A.N.	RU2219760C1
IRRIGATION DROPPER	2001	Abezin V.G. Karpunin V.V. Karpunin V.V. Saldaev A.M.	RU2185723C1

RU 2 253 226 C1

Authors

Karpunin V.V.

Saldaev A.M.

Abezin V.G.

Karpunin V.V.

Chushkin A.N.

Dates

2005-06-10—Published

2004-03-16—Filed