Patent ID: 11898999
Assignee: WATERS TECHNOLOGIES CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A mixer for a liquid chromatography system comprising:
a flow distributor having a distributor inlet port having a distributor inlet cross-section and a distributor outlet port having a distributor outlet cross-section which is greater than the distributor inlet cross-section, the distributor inlet port configured to receive a flow of a compositional solvent stream and the distributor outlet port configured to provide the compositional solvent stream distributed across the distributor outlet cross-section;
a mixing disk having an inlet face, an outlet face and a plurality of channels each having an inlet end at the inlet face and an outlet end at the outlet face, the inlet face being in communication with the distributor outlet port, the channels having a flow direction anisotropy between the inlet and outlet faces; and
a flow collector having a collector inlet port having a collector inlet cross-section and a collector outlet port having a collector outlet cross-section which is less than the collector inlet cross-section, the collector inlet port being in communication with the outlet face of the mixing disk to receive the flow of the compositional solvent stream after passing through the mixing disk.