| 摘要 |
A control disk insert for a one lever mixer valve ( 20 ) contains two preferably, planar disks, whereof one fixed control disk ( 24 ) has at least one opening zone for hot water and at least one opening zone for cold water. The movable control disk ( 22 ) facing the fixed control disk ( 24 ) and movable with two degrees of freedom can both completely close and continuously completely open the opening zones in the fixed control disk ( 24 ). The opening zones of the fixed control disk ( 24 ) and the closed control zones, i.e. openings ( 64, 68 ) of the movable control disk are constructed in such a way that the control disk ( 22 ) insert has two completely separated, independently operating but mechanically coupled control systems. Both control systems can be used for a common water outlet ( 74 ), or for two separate water outlets. The fixed control disk ( 24 ) splits one or both inlet streams so that more intersecting flow area is possible at the control surface when compared to other current single handle mixing cartridges that do not let flow exit at the boundary of a movable disk control surface in communication with a fixed disk control surface.
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