Abstract: A conveyor for transporting dishes, in particular drinking containers, through at least one treatment zone of a dishwasher and/or for feeding dishes to the dishwasher. The conveyor includes a circulating conveyor system, a plurality of retaining elements connected to the circulating conveyor system and configured in order to releasably receive and/or releasably retain drinking containers, in particular in a positively locking manner and preferably at least in a sectionally or partially positively locking manner, and a support system for at least partially and/or sectionally supporting the drinking containers, received by the retaining elements.

Abstract: A hood type dishwasher (1) having a treatment chamber closeable by a hood (2), which can be moved in the vertical direction relative to a machine frame of the dishwasher (1), wherein, in the closed state of the treatment chamber, the treatment chamber is delimited by inner surfaces of the hood (2) and by at least one rear side wall region (4) of the machine, which is fixed to the machine frame of the dishwasher (1). The hood (2) includes a guide system for guiding the hood (2) as it moves relative to the machine frame. The guide system is of concealed design such that, at least in the open state of the treatment chamber, it is present in its entirety outside the region which, in the closed state of the treatment chamber, is defined by the inner surfaces of the hood (2) and the rear side wall region (4).

Abstract: A dishwasher, in particular a commercial single-tank dishwasher or commercial multi-tank dishwasher, for washing washware includes a liquid transportation line (100) with at least one supply line for supplying liquid at a first temperature and comprising at least one discharge line for discharging liquid at a second temperature. The supply line and the discharge line run coaxially in relation to one another, so that either the supply line or the discharge line forms an internal line (10) which runs in the direction of extent of the liquid transportation line (100) within the respectively other supply line or discharge line which for its part forms an external line (20), and thereby form a countercurrent heat exchanger.

Abstract: A dishwasher, in particular a commercial single-tank dishwasher or commercial multi-tank dishwasher, for washing washware includes a liquid transportation line (100) with at least one supply line for supplying liquid at a first temperature and comprising at least one discharge line for discharging liquid at a second temperature, wherein the supply line and the discharge line run coaxially in relation to one another, so that either the supply line or the discharge line forms an internal line (10) which runs in the direction of extent of the liquid transportation line (100) within the respectively other supply line or discharge line which for its part forms an external line (20), and thereby form a countercurrent heat exchanger.

Abstract: A conveyor dishwasher (2) has a control apparatus (50) for automatically setting the quantity of final rinse liquid sprayed in the final rinse zone (18) per unit time as a function of the conveying speed and/or as a function of the type of washware conveyed through the final rinse zone (18). A rinse aid metering apparatus (57) is also provided which is designed to add in a metered fashion a constant quantity of rinse aid per unit time to the fresh water provided for final rinsing purposes independently of the quantity of final rinse liquid sprayed in the final rinse zone (18) per unit time.

Abstract: A conveyor dishwasher (2) has a control apparatus (50) for automatically setting the quantity of final rinse liquid sprayed in the final rinse zone (18) per unit time as a function of the conveying speed and/or as a function of the type of washware conveyed through the final rinse zone (18). A rinse aid metering apparatus (57) is also provided which is designed to add in a metered fashion a constant quantity of rinse aid per unit time to the fresh water provided for final rinsing purposes independently of the quantity of final rinse liquid sprayed in the final rinse zone (18) per unit time.