Apparatus for accurately dosing fluids of varying viscosity
AssigneeDagma Deutsche Automaten und Getrankemaschinen GmbH & Co. KG
InventorAlexander Kuckens
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AssigneeDagma Deutsche Automaten und Getrankemaschinen GmbH & Co. KG
InventorAlexander Kuckens
Estimating the term…
Apparatus for accurately dosing fluids of varying viscosity, especially hly viscous liquids, including a valve channel adapted to be vertically arranged and secured at one end to the inverted open end of a container for the liquid, a closure portion positioned within said valve channel including a ferrite core secured thereto, means for guiding the closure element vertically within the valve channel, a closure member secured to the bottom of the closure portion adapted to close the valve channel due to the weight of the closure element, a conveying element secured to the closure element for rotation therewith and an electromagnetic device surrounding the closure portion for simultaneously producing vertical and rotational movement of the closure portion and at least rotation of the conveying element whereby on energizing the magnetic device the closure portion is raised to open the valve channel to allow fluid flow through the valve channel and the closure portion is rotated along with the conveying element to aid in movement of the fluid through the valve channel.
An apparatus for accurately dosing fluids of varying viscosity, especially highly viscous liquids, such as syrups having a high sugar content, comprising a substantially vertically arranged valve channel connectible to a storage container or the like, wherein for closing and opening a valve outlet there is provided a closure portion liftable against gravity by a magnetic force, said valve channel being surrounded by an electromagnetic device generating the magnetic force, characterized in that the closure portion is provided with a rotor having a ferrite core drivable by the magnetic force at a predetermined rotational speed, and a conveying element for conveying the fluids axially through the valve channel drivably connected to said rotor.
An apparatus for accurately dosing fluids of varying viscosity, comprising a cylindrical valve channel means at one end of the valve channel for connecting the valve channel to a storage container for viscous liquids, a closure portion positioned within the valve channel including a hollow cylindrical portion, means extending axially of the valve channel for guiding the closure portion axially of the valve channel, a ferrite core secured to the cylindrical closure portion and extending into closely spaced relation with the inner walls of the valve channel, a closure member secured to one end of the closure portion for closing the valve channel with the closure portion in one limiting position thereof, a conveying element secured to the closure portion for at least rotational movement therewith and a magnetic device surrounding said valve channel for producing axial movement of the closure portion and rotational movement of both the closure portion and conveying element.
Dependencies are inferred from the claim text.