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US 2019/0293092 A1Published application
High-density powder pump
AssigneeVerne Technology S.R.L.
InventorsCarlo PERILLO, Lodovico FIOCCHI
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AssigneeVerne Technology S.R.L.
InventorsCarlo PERILLO, Lodovico FIOCCHI
Estimating the term…
The present invention concerns a pump for high-density powder transfer. The pump for high-density powder transportation according to the present invention has four-stroke operation, in which four pumping chambers in reality constitute a system of two pairs of chambers in line with each other. This makes it possible to divide the overall flow rate per minute over four tanks. Each of the four tanks has a reduced capacity, to the benefit of the compactness of the pump and the reduction of the loading/emptying times of the single tank, by exploiting the fluid-dynamic principle of communicating vessels the system of pairs of chambers in line increases the overall powder storage volume, thanks to a constant depression.
1) Pump for high-density powder transfer, comprising a pump body and a valve assembly comprising a plurality of valves, said pump body in turn comprising a plurality of pumping chambers, a pneumatic circuit for actuating said pumping chambers also comprising a dedicated branch for actuating said valves, wherein said pumping chambers are in an even number, fluidically connected together in line in pairs.
Dependencies are inferred from the claim text.