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2 029 024

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IPC

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Application

5006724/15, 1991-08-12

(22)

Actual filing date

1991-08-12

(45)

Published

1995-02-20

(72)

Inventor

Bishof Eh.A.Gints A.V.Zhegalev Ju.P.Koval'Chuk N.N.Tilk A.A.

(73)

Holder

Severnyj Nauchno-Issledovatel'Skij Institut Gidrotekhniki I Melioratsii

SYSTEM OF U-TYPE WATERWAY Russian patent published in 1995 - IPC

Abstract RU 2029024 C1

FIELD: land amelioration. SUBSTANCE: waterway system has U-pipeline, tube for discharge of air from U-pipeline and additional siphon hydraulically communicated with U-pipeline. Tube is connected with additional siphon through hydraulic bridge. Descending branch of additional siphon is made in form of capillary tube. EFFECT: higher efficiency. 3 cl, 3 dwg

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RU 2 029 024 C1

Authors

Bishof Eh.A.

Gints A.V.

Zhegalev Ju.P.

Koval'Chuk N.N.

Tilk A.A.

Dates

1995-02-20—Published

1991-08-12—Filed

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