Filling system and filling packages
AssigneeKHS GmbH
InventorDieter-Rudolf Krulitsch
Life of this patent
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Abstract
A filling element includes a liquid valve having a valve element that forms part of the liquid channel. An electromagnetic drive couples to the valve element and moves it along a stroke axis such that the valve element moves while a valve body remains stationary. A gap across which the magnetic field extends lies outside the liquid channel.
Claims17
An apparatus comprising a filling element for controlled dispensing of liquid filling-material into a container through a liquid channel that ends in a dispensing opening on an underside of the filling element, wherein said filling element comprises a liquid valve that is controllable to open and close, wherein the liquid valve comprises a drive, a valve body and, a valve element, wherein the valve body is arranged in the liquid channel, wherein the valve element forms a lower channel-section of the liquid channel, wherein the drive moves the valve element along a stroke axis such that the valve element moves relative to the valve body, wherein the drive comprises an electromagnetic drive that comprises a magnetic gap across which a magnetic field extends, wherein said magnetic gap is disposed outside of said liquid channel, and wherein the magnetic field couples to one of said valve element and an element coupled to said valve element.
Dependencies are inferred from the claim text.