FISH PROTECTING STRUCTURE OF THE WATER INTAKE WORKS Russian patent published in 1994 - IPC

Abstract RU 2022095 C1

FIELD: hydraulic engineering. SUBSTANCE: protecting structure is made in the form of a vertically mounted tube (or several tubes) equipped in its upper part with a water tap, in its middle part with a membrane with a spillway. Microphones with an amplifier and a dynamic loudspeaker are mounted on the undersea part of the tube. EFFECT: simpler design and enhanced operating efficiency. 1 cl, 2 dwg

Similar patents RU2022095C1

Title	Year	Author	Number
FISH-PROTECTION STRUCTURE	2006	Shkura Viktor Nikolaevich Mikheev Pavel Aleksandrovich Chistjakov Aleksandr Anatol'Evich Borovskoj Vladimir Petrovich Puras Gennadij Nikolaevich Perelygin Andrej Ivanovich	RU2312184C1
FISH-PROTECTIVE DEVICE	2006	Barekjan Arshak Shavarshovich Starilenkov Aleksej Nikolaevich	RU2310036C1
	0	Davydov Viktor Dmitrievich	SU1565950A1
DIVERSION FACILITY FISH PROTECTION DEVICE	2003	Chistjakov A.A. Shkura V.N. Mirkhalikov K.V.	RU2245423C1
FISH-PROTECTION DEVICE FOR WATER-INTAKE STRUCTURE (VARIANTS)	2003	Chistjakov A.A. Shkura V.N. Mirkhalikov K.V. Gorjajnov A.V.	RU2265697C2
FISH CONSERVATION WORK	2003	Barekjan A.Sh. Rybakov A.E.	RU2234568C1
FISH PROTECTION STRUCTURE "ZAPAN"	2015	Kuznetsov Evgenij Vladimirovich Popravka Maksim Aleksandrovich	RU2591729C1
FISH PROTECTIVE STRUCTURE	2005	Kuznetsov Evgenij Vladimirovich Abramenko Sergej Jur'Evich Khadzhidi Anna Evgen'Evna Krylova Natal'Ja Nikolaevna	RU2277145C1
WATER INLET FACILITY	2000	Krylova N.N. Tjumenev I.S.	RU2213179C2
FISH-PROTECTING ARRANGEMENT FOR WATER INTAKE	0	Levshin Nikolaj Pavlovich Efremov Vladimir Georgievich Levshin Aleksandr Nikolaevich	SU1138453A1

RU 2 022 095 C1

Authors

Davydov V.D.

Ben' V.S.

Dates

1994-10-30—Published

1991-06-13—Filed