Abstract: A water bearing appliance, control method, and system are provided. Operating data from appliances are transmitted to a receiver over a network such as the Internet. Maintenance, cleaning, and repairs are initiated based on the operating data, and can be triggered remotely and automatically. A machine learning model(s) is trained according to operating conditions of various appliances and respective outcomes, such as maintenance, repairs, damages, life expectancy, and/or the like, to learn correlations therebetween. A digital twin appliance data object is generated for an appliance and applied to the machine learning model(s) to provide a predictive maintenance data object. Cleaning regimens, maintenance, repairs, and/or the like are configured to particular operating circumstances of an appliance.

Abstract: A washing machine has a drum-receiving container with a round drum therein, wherein the inner shape of the drum-receiving container is not round cylindrical. The drum accordingly has a radial distance along the circumferential direction thereof from the drum-receiving container, wherein the latter is configured such that this distance continuously varies in places and/or has no discontinuity. The distance is smaller in the uppermost region of the drum than at the mid-vertical height of the drum, and the distance is at its greatest in a lower region of the drum between a lowermost point of drum and one third of the vertical height of the drum. At the lowermost region, a breakaway edge may be formed below the drum to enable removal of externally adhering water.

Abstract: A washing machine has a drum for washing laundry therein, and a drum-receiving container in which the drum is arranged rotatably about an axis of rotation and at the bottom of which is provided a container drain. A valve is arranged at the container drain on the drum-receiving container, which valve seals the drum-receiving container at the bottom in watertight and airtight manner. In the upper region of the drum-receiving container is provided an air inlet which is closable in airtight manner by way of an air inlet valve and by way of two oppositely arranged nonreturn valves.

Abstract: A washing machine has a drum-receiving container and a rotatable drum therein and a water routing system which has a water inlet from an external water supply into the washing machine, water lines and valves, as well as a water outlet from the washing machine. An injection device for water into the drum, a container outlet at the bottom of the drum-receiving container, a pump, a filter and a washing machine controller are provided. The water routing system drive has an adjustable pressure-reducing device arranged between, on the one hand, the water inlet into the washing machine and, on the other hand, the pump and/or the injection device. The pressure-reducing device is connected, for adjustment, to the washing machine controller.

Abstract: A filter device for a water-bearing domestic appliance has a flow-through filter housing with waste water inlet, filtered water outlet and filtrate outlet, at least one panel filter and a mounting therefor in the filter housing, wherein the panel filter has a mesh width and an angle to the horizontal, and a filtrate chamber in the filter housing for collecting filtrate. The panel filter, the waste water inlet and the filtered water outlet are arranged relative to one another such that a flow direction for water from the waste water inlet to the filtered water outlet passes through the panel filter. The filtrate chamber is accessible via the filtrate outlet for removing the filtrate from the filtrate chamber, in particular by backwashing. The at least one panel filter is variable in shape to change its mesh width, and/or an angle of the at least one panel filter to the horizontal can be altered by movement of the panel filter, in particular rotation.

Abstract: A filter device for a water-bearing domestic appliance which has a surface filter with a sleeve shape, a support structure for said surface filter and a flow-through filter housing with filter inlet and filter outlet. The surface filter is held stably on the support structure, which has through-flow openings and a central opening at the end. A first flow path for water leads into the support structure and out again through the through-flow openings and the surface filter. A second flow path leads into the support structure and out again only through the central opening. The support structure is designed circumferential and is formed by support ribs which between them comprise the through-flow openings. The surface filter is attached or pressed onto the outside of the support structure in such a way that it covers the through-flow openings and rests on the outside of the support ribs.

Abstract: A washing machine has a rotatable drum in a drum-receiving container with an outlet, a pump with integrated heating device, an injector on the drum-receiving container, a water circuit with several water pipes, wherein at least one water pipe runs from the outlet from the drum-receiving container to the pump, and at least one water pipe runs from the pump to the injector, and a water reservoir between the outlet and pump which is connected to the water pipe from the outlet to the pump. An outlet valve is provided in the water pipe from the outlet from the drum-receiving container to the pump. A pump valve is also provided which is connected to a water pipe with a pump outlet and has an output to a water outlet from the washing machine.