Loading patent…
AssigneePremark FEG L.L.C.
InventorsHarald Disch, Dietrich Berner, Klaus Padtberg, Harry Braun
Estimating the term…
A warewasher has at least one treatment system comprising a jet system (60, 61, 62, 63, 202) with at least one jet for spraying treatment liquid onto the items within at least one treatment zone (32, 33, 201), a fresh water system and a control device (10), wherein the fresh water system has at least one water feed (71), with at least one fresh water inlet (70) for the introduction of fresh water into the at least one treatment zone (32, 33, 201) as well as a controllable capacitive deionization unit (50), wherein the at least one cell (50a, 50b) is designed to be operated in a deionization mode and in at least one further operating mode, wherein the control device (10) is designed to change the operating mode of the at least one cell (50a, 50b) in accordance with at least one operating parameter of the warewasher.
A warewasher having at least one treatment system comprising a jet system with at least one jet for spraying treatment liquid onto the items to be cleaned within at least one treatment zone, a fresh water system and a control device, wherein the fresh water system has at least one water feed, at least one fresh water inlet for the introduction of fresh water into the at least one treatment system of the at least one treatment zone as well as a controllable capacitive deionization unit connected on the input side to the at least one water feed and connected on the output side to the at least one fresh water inlet and having at least one cell, wherein the at least one cell of the capacitive deionization unit is designed to be operated in a deionization mode and in at least one further operating mode, wherein the control device is designed to change the operating mode of the at least one cell of the capacitive deionization unit in accordance with at least one operating parameter of the warewasher.
Method for operating a warewasher, wherein the warewasher has at least one treatment system comprising a jet system with at least one jet for spraying treatment liquid onto the items to be cleaned within at least one treatment zone, and a fresh water system, wherein the fresh water system has at least one water feed, at least one fresh water inlet for the introduction of fresh water into the at least one treatment system of the at least one treatment zone as well as a controllable capacitive deionization unit connected on the input side to the at least one water feed and connected on the output side to the at least one fresh water inlet and having at least one cell, wherein the at least one cell of the capacitive deionization unit is designed to be operated in a deionization mode and in at least one further operating mode, wherein the fresh water system further has at least one buffer store and at least one fresh water pump between the capacitive deionization unit and the at least one fresh water inlet, and the operating mode of the at least one cell of the capacitive deionization unit is changed in accordance with at least one operating parameter of the warewasher.
Dependencies are inferred from the claim text.