Abstract: A conveyor dishwasher includes a storage tank for holding sprayed final rinse liquid and a controllable liquid transfer device for transferring liquid from the storage tank to at least one wash zone as a function of a liquid demand in at least one of the wash zones.

Abstract: In a dish carrier for dishwashers, in addition to lower supporting surfaces (8) and upper supporting surfaces (10), at least one upper extra supporting surface (34) which is offset forwards and/or upwards relative to the upper supporting surfaces is provided in compartments (22) for accommodating items (12, 14) to be washed in order to hold relatively flat items to be washed, for example trays (14), approximately parallel to deeper items which are to be washed, for example soup plates (12).

Abstract: Spray pipe of a conveyor ware washer for spraying items to be washed with liquid, comprising a plurality of nozzles, which are arranged one behind another in the longitudinal direction of the pipe, and an inlet, from which liquid can flow in the longitudinal direction of the pipe to the nozzles, characterized in that, at least in the case of two nozzles one following another in the liquid supply direction, the nozzle located closer to the inlet has a nozzle opening with a larger opening cross section than the nozzle adjacent to it further away from the inlet.

Abstract: Ware washing installation, containing at least one conveyor-type ware washer. The conveyor-type ware washer contains at least one wash zone (8, 10, 12) with spray nozzles (20, 28), a first rinse zone (14) with spray nozzles (21, 29) and a final rinse zone (16) with spray nozzles (23, 31). Additional spray nozzles (22, 30) are arranged between the spray nozzles (21, 29) of the first rinse zone (14) and the spray nozzles (23, 31) of the final rinse zone (16). Rinse water which is pre-used and then filtered through a microfiltration device or a ultrafiltration device (58) is supplied to the additional spray nozzles (22, 30).

Abstract: Ware washing installation, containing at least one conveyor-type ware washer which is divided into a ware cleaning appliance (2) and a water treatment station (4) separated spatially from each other.

Abstract: Ware washing installation, containing at least one conveyor-type ware washer. The conveyor-type ware washer contains at least one wash zone (8, 10, 12) with spray nozzles (20, 28), a first rinse zone (14) with spray nozzles (21, 29) and a final rinse zone (16) with spray nozzles (23, 31). Additional spray nozzles (22, 30) are arranged between the spray nozzles (21, 29) of the first rinse zone (14) and the spray nozzles (23, 31) of the final rinse zone (16). Rinse water which is pre-used and then filtered through a microfiltration device or a ultrafiltration device (58) is supplied to the additional spray nozzles (22, 30).