Abstract: Docking assembly 1000 for charging a battery of an electronic device, in particular a robot, comprising a first docking element 1 and a second docking element 2. If the first docking element 1 docks to the second docking element 2, a concave recess of the first docking element 1 positively fits into a convex protrusion of the second docking element 2 in a direction of a center axis 100 of the concave recess.

Abstract: An actuator housing for a valve apparatus for a coolant circuit of a motor vehicle includes an actuator housing part for receiving at least one actuator component. The actuator housing also includes a valve housing part for at least partially limiting and hydraulically sealing a region of a valve device to be hydraulically sealed.

Abstract: A connecting apparatus (interface) for connecting a component to a further component includes at least one electrical connecting device for producing an electrical connection and at least one hydraulic connecting device for producing a hydraulic connection. The connecting apparatus is configured in such a way that an electrical connection and a hydraulic connection of the connecting apparatus to a component can be produced simultaneously.