Method and appartus for the preservation of beverages with pump venting
AssigneeLANXESS Deutschland GmbH
InventorsJonas BURGHOLZ, Erasmus VOGL, Gerhard SARTORIUS, Axel KUBATZ
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Abstract
A device for preserving beverages with a measuring device is provided which is suitable and intended to determine a flow rate of a liquid flowing through a beverage line, and with a pump device which conveys a preservative, in particular dialkyl dicarbonate, into the beverage line, into the beverage line, the pump device being controllable as a function of a flow rate determined by the measuring device, the device having a venting device for venting the pump device, wherein the venting device has a valve device.
Claims17
An apparatus for preserving beverages, having a measuring device which is suitable and intended for determining a flow rate of a liquid flowing through a beverage line, and having a pump device which conveys a preservative, into the beverage line, wherein the pump device being controllable as a function of a flow rate determined by the measuring device, wherein the apparatus having a venting device for venting the pump device wherein the venting device has a valve device.
A method for preserving beverages, wherein a flow rate of a liquid flowing through a beverage line is determined by means of a measuring device and a preservative is conveyed into the beverage line by means of a pump device, wherein a delivery line opening into the beverage line and the pump device delivering the preservative through this beverage line, and wherein the pump device being controlled as a function of a flow rate determined by the measuring device, wherein the pump device is vented at least temporarily by means of a venting device, wherein this venting being carried out by means of a controlled valve device.
Dependencies are inferred from the claim text.