A cleaning apparatus for cleaning articles for cleaning is proposed. The cleaning apparatus comprises at least one cleaning chamber and at least one covering apparatus which at least partially encloses the cleaning chamber. The covering apparatus is movable over an opening travel from a closed position into an opened position or vice versa. The covering apparatus is connected via at least one force transmission path to at least one spring element. At least one spring force of the spring element can be transmitted by means of the force transmission path to the covering apparatus. The force transmission path has at least one torque converter. The torque converter has a transmission ratio which varies over the opening travel.

A cleaning and/or disinfecting device, including: a rinsing container having a rinsing chamber, the rinsing container having a loading opening for loading with washware to be cleaned; a rinsing chamber door, by which the loading opening can be closed in a fluid-tight manner, wherein the rinsing chamber door is a lift door configured to be displaceable translationally in a height direction of the rinsing container; and a drip collector arranged below the rinsing container in the height direction, the drip collector being configured to be displaced translationally in a direction running transversely to the height direction of the rinsing container, the drip collector being configured to be transitioned from a non-use position overlapping with the rinsing container to a use position protruding past the rinsing container on a loading opening side and from the use position back to the non-use position.

A dishwasher (1) in the form of a commercial utensil washer or dishwasher which is designed as a batch dishwasher and is realized as a hood-type dishwasher, wherein the dishwasher (1) has a treatment chamber (2) with at least one wash system which is designed as a recirculation system, wherein the treatment chamber (2) has a first treatment zone (6) and at least one further, second treatment zone (7), wherein items of washware can be treated independently of one another and at least temporarily at the same time in the first and in the at least one second treatment zone (6, 7).

A method for cleaning dishes in a warewasher is provided: It may include filling a sump with hot water, dispensing detergent into the sump, running a wash cycle, draining the used hot water and detergent from the sump after the wash cycle, flushing the sump, filling the sump with the aqueous ozone solution, and running a rinse cycle with the aqueous ozone solution. A warewasher is provided: It may include a timer, a wash chamber, a sump, a hot water fill solenoid configured to direct hot water into the sump, a chemical dispenser, at least one spray arm, a circulation pump, an ozone generator assembly configured to provide aqueous ozone solution to the sump, and a drain assembly. The timer may control the hot water fill solenoid, the chemical dispenser, the circulation pump, the ozone generator assembly, and the drain assembly to effectuate a cleaning sequence.

A dishwashing machine is used for pre-rinse operation of soiled dishes. A cavity is configured and arranged to contain the soiled dishes. A nozzle is proximate the cavity and is in fluid communication with the cavity. An accumulator pan accumulates wash and rinse water including cleaning chemicals used in a previous cycle of the dishwashing machine. A fluid passageway interconnects the nozzle and the accumulator pan. A pump directs the accumulated wash and rinse water from the accumulator pan to the nozzle via the fluid passageway for pre-rinse operation of the soiled dishes in the cavity, and the nozzle directs the accumulated wash and rinse water into the cavity with the soiled dishes to assist in removing soil from the soiled dishes prior to a wash cycle of the dishwashing machine. The wash cycle utilizes fresh wash water.

Disclosed is a cleaning device for cleaning items to be cleaned. The cleaning device has at least one cleaning chamber and at least one covering device at least partially surrounding the cleaning chamber. The covering device can be moved in an opening movement direction from a closed position into an open position or in a closing movement direction from an open position into a closed position by means of at least one electromechanical drive via at least one transmission. The cleaning device furthermore has a sensor, which is designed to detect an action of a manual force on the covering device in the opening movement direction or in the closing movement direction. The cleaning device is furthermore designed to control the electromechanical drive in accordance with the detection of the action of the manual force.

A method for cleaning dishes in a warewasher is provided: It may include filling a sump with hot water, dispensing detergent into the sump, running a wash cycle, draining the used hot water and detergent from the sump after the wash cycle, flushing the sump, filling the sump with the aqueous ozone solution, and running a rinse cycle with the aqueous ozone solution. A warewasher is provided: It may include a timer, a wash chamber, a sump, a hot water fill solenoid configured to direct hot water into the sump, a chemical dispenser, at least one spray arm, a circulation pump, an ozone generator assembly configured to provide aqueous ozone solution to the sump, and a drain assembly. The timer may control the hot water fill solenoid, the chemical dispenser, the circulation pump, the ozone generator assembly, and the drain assembly to effectuate a cleaning sequence.

A warewash machine includes a chamber with a wash zone and front, left and right access openings. At least one spray arm is disposed to spray liquid toward the wash zone. A multi-sided hood assembly is movable between a lowered and closed position for washing and a raised open position for inlet and outlet of wares. An air exchange system is provided for extracting hot water vapor from the chamber and for providing heated air into the chamber.

A method for cleaning cutlery or cutlery parts, wherein the method includes the method step of filling a cutlery holder with the cutlery to be cleaned, the method step of treating the cutlery to be cleaned with a washing liquid, and the method step of treating the washed cutlery with a clear rinsing liquid. The cutlery holder is filled with the cutlery to be cleaned such that the individual cutlery parts are movable relative to each other and/or relative to the cutlery holder, wherein at least during clear rinsing and preferably also during washing, the cutlery parts are moved at least once and preferably several times relative to each other and/or relative to the cutlery holder in order to avoid static contact points between the individual cutlery parts and/or between the cutlery parts and the cutlery holder. A corresponding cutlery holder, and a dishwasher are also provided.

A dish washing machine including a housing having an interior wash space for washing dishes. The housing has a liquid inlet for adding a liquid to the dish washing machine. At least one spray nozzle sprays the liquid onto dishes positioned within the interior wash space. The machine further includes a heating tank for heating the liquid which is supplied to the at least one spray nozzle for spraying onto the dishes in the interior wash space. At least one heat exchange system is within the housing. The at least one heat exchange system transfers heat from the liquid heated by the heating tank to the liquid added to the dish washing machine from the liquid inlet.