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2 080 062

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C1

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IPC

(21) (22)

Application

93052907/13, 1993-11-22

(22)

Actual filing date

1993-11-22

(45)

Published

1997-05-27

(72)

Inventor

Vjalkov V.I.

(73)

Holder

Vserossijskij Nauchno-Issledovatel'Skij I Proektno-Tekhnologicheskij Institut Mekhanizatsii I Ehlektrifikatsii Sel'Skogo Khozjajstva

DEVICE FOR FIGHTING WEEDS Russian patent published in 1997 - IPC

Abstract RU 2080062 C1

FIELD: agricultural equipment. SUBSTANCE: device has vessel 1 installed on transport facility, pump 2, heater 3, distributing bar 4 with sprayers 5. For more efficient spraying of working fluid, device is additionally provided with heating elements 7 installed under deflecting surface of sprayers. When stream of working fluid gets on heated deflecting surface of sprayers, vapor interlayer is formed which destroys stream of working fluid with generation of droplets with their size and number corresponding to properties of pesticides being sprayed. EFFECT: high efficiency. 2 dwg

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RU 2 080 062 C1

Authors

Vjalkov V.I.

Dates

1997-05-27—Published

1993-11-22—Filed

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