The present disclosure discloses a dish washer. The dish washer includes a container, a spraying duct, and a water supply system. The container has a cleaning area therein. A plurality of spraying devices are provided, and each spraying device is provided with a spraying hole and has a water inflow end. The water supply system is in communication with a water supply and the water inflow end of the spraying device. According to the dish washer of the present disclosure, water spray can be individually controlled by the multiple water supply systems or by cooperation between one water supply system and the diverter valve. Thus, the dish washer has satisfactory water usage efficiency.

A retracting rack for an appliance such as a dish washing appliance. The rack may be positionable between a stowed position and a deployed position. A spring may drive the rack towards the stowed position. A locking mechanism may be used to secure the rack in one or more positions.

A retracting rack for an appliance such as a dish washing appliance. The rack may be positionable between a stowed position and a deployed position. A spring may drive the rack towards the stowed position. A locking mechanism may be used to secure the rack in one or more positions.

A washing device comprises a manifold dispenser comprising at least one liquid input and a plurality of liquid outputs that operably direct fluid to contact a plurality of laboratory consumables held by a rack in the washing device. A number of liquid outputs is equal to a number of laboratory consumables such that each one of the fluid outputs operably directs fluid at a corresponding one of the laboratory consumables.

A household appliance, such as a dishwasher, for treating an item, such as a dish, in a treating chamber according to at least one automatic cycle of operation includes multiple antennas for transmitting and receiving data with an external network. The multiple antennas can be coupled with a radio also located within the appliance.

A dishwasher with an integrated closure element, such as a pivoting door or sliding drawer front, having a metallic front panel extending from an upper edge to a lower edge of the closure element includes a control console located at an upper end of the closure element. The control console includes an antenna located adjacent a user interface.

A method for washing laboratory consumables comprises directing one or more liquid solutions to contact a plurality of laboratory consumables held by a rack, draining the one or more liquid solutions via a waste drain disposed proximate to a washing chamber configured to receive the one or more directed liquid solutions following the contact by the one or more liquid solutions with the plurality of laboratory consumables, and exposing the plurality of laboratory consumables to light in an ultraviolet (UV) range. The directing comprises introducing the one or more liquid solutions into a fluid input and out of a plurality of fluid outputs of a manifold dispenser. The number of fluid outputs is equal to the number of laboratory consumables such that each one of the fluid outputs directs the one or more liquid solutions at a corresponding one of the laboratory consumables.

A method for controlling a dishwasher includes: supplying washing water to a sump; rotating an impeller disposed in a washing pump by a washing motor so that the washing water flows into the washing pump from the sump;

operating a heater disposed in the washing pump so as to heat the washing water existing in the washing pump and generate steam to supply to a steam nozzle; and supplying the washing water or steam in the washing pump to the steam nozzle by rotating the impeller at a second set rotational speed lower than a first set rotational speed by the washing motor. The method further includes closing a selector valve, configured to open and close a path between the washing pump and the steam nozzle, when the impeller rotates at the first set rotational speed or higher.

The present disclosure discloses a dish washer. The dish washer includes a container, a spraying duct, and a water supply system. The container has a cleaning area therein. A plurality of spraying devices are provided, and each spraying device is provided with a spraying hole and has a water inflow end. The water supply system is in communication with a water supply and the water inflow end of the spraying device. According to the dish washer of the present disclosure, water spray can be individually controlled by the multiple water supply systems or by cooperation between one water supply system and the diverter valve. Thus, the dish washer has satisfactory water usage efficiency.

A household appliance, such as a dishwasher, for treating an item, such as a dish, in a treating chamber according to at least one automatic cycle of operation includes multiple antennas for transmitting and receiving data with an external network. The multiple antennas can be coupled with a radio also located within the appliance.