Guidance valve for fish pumps

Fishing – trapping – and vermin destroying – Fishing – Gathering or catching device with conveyer to boat

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A01K 7900

Patent

active

039408671

ABSTRACT:
An intake guidance valve for connection to an intake opening of a fish pump having a frusto-concial shield open at its small end and at its base. A conical deflector is mounted on and axially of the shield in a plurality of vanes which extend at an end beyond the base of the shield and at their other ends towards but short of the apex of the deflector so as to provide a plurality of upwardly tapering guidance passages. An annular flange projects radially from the base of the deflector so that water and fish are drawn radially into the guidance passages.

REFERENCES:
patent: 1361691 (1920-12-01), Davis
patent: 2163282 (1939-06-01), Hovden
patent: 3421245 (1969-01-01), Lerch

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