Agitating – Having specified feed means – Adjustable mixing ratio control
Reexamination Certificate
2005-12-13
2005-12-13
Sorkin, David (Department: 1723)
Agitating
Having specified feed means
Adjustable mixing ratio control
C366S163200, C366S182400, C239S318000, C137S893000
Reexamination Certificate
active
06974245
ABSTRACT:
The mixing device for liquid fertilizer with a flow of irrigation water, comprises a mixing head (1) provided with an internal mixing chamber (2) into which opens an internal water supply channel (3), adapted to be connected to a source (4) for the distribution of water under pressure, an internal liquid fertilizer supply channel (5a) connected by a supply circuit (5) to a remote reservoir (7), and an internal channel (8) for distribution of water with liquid fertilizer added, can be connected to a distribution element (9). The chamber (2) is arranged as a Venturi device such that the flow of water through the chamber (2), from the water supply channel (3) toward the distribution channel (8), causes an effect of sucking liquid fertilizer into the chamber (2) to mix it in this latter with the flow of water.
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Fabries Amiflor S.A.
Sorkin David
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