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2 122 307

(13)

(51)

IPC

(21) (22)

Application

95111700/13, 1995-07-06

(22)

Actual filing date

1995-07-06

(45)

Published

1998-11-27

(72)

Inventor

Mjalenko V.I.Al'Tergott A.A.Mangazeev V.M.

(73)

Holder

Kemerovskij Sel'Skokhozjajstvennyj Institut V Sostave Novosibirskogo Gosudarstvennogo Agrarnogo Universiteta

DISPENSING HEAD OF PNEUMATIC DRILL Russian patent published in 1998 - IPC

Abstract RU 2122307 C1

FIELD: agricultural engineering. SUBSTANCE: dispensing head has hollow discharge branch pipes and helical splitters positioned within branch pipes and provided with projections. Splitter head is formed as triangle. Splitters are separated by space equal to 0.29 D, where D is inner diameter of supplying pipeline. Dispensing head may be used for sowing seeds and throwing mineral fertilizers. EFFECT: wider operational capabilities and uniform dispensing of bulk material through discharge pipelines. 4 cl, 4 dwg

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RU 2 122 307 C1

Authors

Mjalenko V.I.

Al'Tergott A.A.

Mangazeev V.M.

Dates

1998-11-27—Published

1995-07-06—Filed