DEVICE TO CONTROL WATER LEVEL IN COMMUNICATING BASINS Russian patent published in 1994 - IPC

Abstract RU 2022318 C1

FIELD: hydraulic engineering. SUBSTANCE: head is made in form of siphon with fixed elbows 4 and 5 and sliding crest 6 with hole 8 with non-return valve 9 for breaking the vacuum. Movable strip 12 on rigid posts 10 is arranged over hole 8. Float 14 has bushing with telescopic rod 16. EFFECT: enhanced operative control of flow rate. 1 dwg

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RU 2 022 318 C1

Authors

Popov V.A.

Vodovskij V.I.

Mikhajlova E.V.

Dates

1994-10-30—Published

1991-07-03—Filed