DEVICE TO DAM WATER STREAM Russian patent published in 1995 - IPC

Abstract RU 2038444 C1

FIELD: hydraulic engineering. SUBSTANCE: niche 2 with support 3 is made in apron 1 of the stream. Downstream gate 5 with support 10 and upper sectortype gate 11 with cylindrical lining 12 located beyond lining 6 of downstream gate 5, radial lining 13 and hook 14 on downstream edge are installed at axis 9. Actuator of upstream gate 11 is made in the form of buoyancy cell 16 with hole 17 and mean 18 to feed compressed air in cell 16. Downstream gate 5 is moved when handling upstream gate 11 to adjust filling cell 16 with water at the expense of interaction between support 10 and hook 14. EFFECT: highly effective damming. 2 cl, 3 dwg

Similar patents RU2038444C1

Title	Year	Author	Number
SHIP PASSAGE FACILITIES OF PROTECTIVE DAM	1990	Koshkin V.Ja. Ivanov L.V.	SU1832788A1
DEVICE FOR OVERLAPPING WATER STREAM	1991	Grudin Sergej Vasil'Evich	RU2054082C1
SHIP PASSAGE STRUCTURE OF PROTECTIVE DAM	1988	Koshkin V.Ja. Ivanov L.V. Parfenov A.F. Portnov V.A.	RU2026460C1
VESSELS TRANSMITTING UNIT IN CHECK DAM	1990	Pevzner L.B. Sevenard Ju.K. Mishchenko S.M. Kuznetsov V.B.	RU2037601C1
CLOSURE FOR HYDRAULIC STRUCTURE	0	Grudin Sergej Vasilevich Voronchikhin Gennadij Ivanovich	SU1260434A1
CLOSURE GATE	0	Boldyrev Aleksej Anatolevich Zinevich Dmitrij Ivanovich Zubrilov Sergej Pavlovich Melkonyan Georgij Ivanovich Severov Lev Fedorovich Shtentsel Valentin Karlovich	SU1015032A1
	0	Koshkin Vyacheslav Yakovlevich Seleznev Sergej Viktorovich Tokhtasev Remir Moiseevich Voznesenskij Vladimir Alekseevich Morozov Vyacheslav Sergeevich	SU495411A1
NAVIGATION LOCK	2014	Balzannikov Mikhail Ivanovich Kuzmin Nikolaj Jurevich	RU2581670C1
ROOF-LIKE GATE	0	Lugovoj Aleksandr Sergeevich Lugovoj Andrej Aleksandrovich Matveev Nikolaj Zinovevich	SU1027329A1
	0	Gladkov V.K.	SU140374A1

RU 2 038 444 C1

Authors

Koshkin V.Ja.

Ivanov L.V.

Parfenov A.F.

Dates

1995-06-27—Published

1990-09-03—Filed