Patent ID: 11965806
Assignee: EVONIK OXENO GMBH & CO. KG
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. The apparatus according to claim 7, wherein the second multiport valve is configured to be adjusted between at least two valve settings (I and II), wherein
in setting I, the two ports that are connected to the reservoir vessel are each linked to one of the two polis connected to the solvent loop, such that tile solvent is routed with an aid of the pump from the reservoir vessel via the solvent loop back to the reservoir vessel, as a result of which the solvent loop is filled with the solvent; and
in setting II, the two polis that are connected to the reservoir vessel are linked to one another, such that the solvent is routed with the aid of the pump from the reservoir vessel directly back to the reservoir vessel without passing through the solvent loop, and the two ports connected to the solvent loop are each linked to one of two ports connected to the plurality of conduits, such that the solvent present in the solvent loop can be routed via the inert gas portions to the first multiport valve.