FISH CONSERVATION WORKS Russian patent published in 1994 - IPC

Abstract RU 2015245 C1

FIELD: fish conservation works to pass fish from upper to lower pools. SUBSTANCE: works provide for sliding down of fish young over shaft and entraining in into separator where due to presence of edge in works lower part, fish is carried out to upstream face of water conduit and moved to fishway head. Part of water of fish young comes through opening to pressure water pipeline. EFFECT: higher efficiency.

Similar patents RU2015245C1

Title	Year	Author	Number
FISH PASSING FACILITY	1989	Мalevanchik В.S.	RU2019624C1
FISH-PASSING APPARATUS	1991	Mosievskij Aleksandr Alekseevich Aksenov Vladimir Aleksandrovich	RU2010911C1
FISH CONSERVATION WORKS	0	Malevanchik Boris Semenovich Lentyaev Aleksej Lvovich Mosievskij Aleksandr Alekseevich	SU1802038A1
DAM FISHWAY	1991	Mosievskij A.A.	RU2017884C1
FISH-PASSING FACILITIES	0	Malevanchik Boris Semenovich	SU1629385A1
DEVICE FOR PASSING FISH FROM HEAD WATER TO TAIL WATER	1991	Malevanchik B.S. Filippov G.G.	RU2012710C1
METHOD OF PROTECTION OF FISH IN WATER INTAKE	2005	Ivanov Aleksandr Vasil'Evich Filippov Georgij Georgievich	RU2288993C1
METHOD OF FISH DEFLECTION FROM WATER INTAKE PLANT	2007	Ivanov Aleksandr Vasil'Evich Filippov Georgij Georgievich	RU2354776C1
FISH-PROTECTION ARRANGEMENT	1994	Ivanov A.V. Filippov G.G.	RU2073770C1
COMPLEX FISH PROTECTING DEVICE	2015	Salienko Sergej Nikolaevich	RU2608023C1

RU 2 015 245 C1

Authors

Malevanchik B.S.

Filippov G.G.

Makeeva O.V.

Dates

1994-06-30—Published

1991-05-27—Filed