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US 2018/0022480 A1Published application
Device for filling inhomogeneous products
OwnerVanni Zacche'inventor
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OwnerVanni Zacche'inventor
Estimating the term…
A filling device for inhomogeneous products or products which have solid or semisolid elements of variable size and compactness in suspensions. In particular, the a filling device for filling machines is provided comprising a hollow body in which a delivery member is movably inserted, wherein the hollow body comprises a lower portion comprising a delivery duct which ends with a delivery opening, said lower portion being intercepted by a cone-shaped rotating shutter, comprising a major base, a minor base and a through hole which is aligned with the delivery duct when the filling device delivers a product, characterized in that the minor base of the rotating shutter is associated with a drawing system, which applies a constant and predetermined drawing force on said minor base. The valve described in the invention can be used in net weight filling machines.
A filling device for filling machines comprising a hollow body in which a delivery member is movably inserted, wherein the hollow body comprises a lower portion comprising a delivery duct that ends with a delivery opening, said lower portion being intercepted by a cone-shaped rotating shutter comprising a major base, a minor base and a through hole aligned with the delivery duct when the filling device delivers a product, wherein the minor base of the rotating shutter is associated with a drawing system that applies to said minor base a drawing force that is constant and predetermined.
Dependencies are inferred from the claim text.