Abstract: A rack for receiving electronic devices has a plurality of receiving slots. At least one of the receiving slots has a scissor mechanism, the scissor mechanism having a first end connected to the rack and a second end provided with a mounting interface. The mounting interface is adapted for being mechanically connected to an electronic device.

Abstract: A housing wall includes at least one air grid having at least a first layer with a first mesh structure and a second layer with a second mesh structure. The first mesh structure is coextensively arranged with the second mesh structure. The first layer and the second layer are electrically conductively coupled. The first mesh structure includes a first plurality of through-holes. The second mesh structure includes a second plurality of through-holes. The through-holes of the first plurality of through-holes are misaligned compared to through-holes of the second plurality of through-holes such that a nonuniform total through-hole configuration of the air grid is provided.

Abstract: A housing wall comprises at least one air grid having at least a first layer with a first mesh structure and a second layer with a second mesh structure. The first mesh structure is coextensively arranged with the second mesh structure. The first layer and the second layer are electrically conductively coupled. The first mesh structure includes a first plurality of through-holes. The second mesh structure includes a second plurality of through-holes. The through-holes of the first plurality of through-holes are misaligned compared to through-holes of the second plurality of through-holes such that a nonuniform total through-hole configuration of the air grid is provided.

Abstract: An electrical device including a skeleton-like frame structure and at least one electrical module is provided. The skeleton-like frame structure has a low rigidity, while the at least one electrical module provides an increased rigidity when mounted.

Abstract: An electrical device, comprising a device housing including a skeleton-like frame structure having a plurality of columns and/or crossbeams and at least one electrical module. The module has a module housing and is detachably mounted on the frame structure. The module housing accommodates one or more electrical components generating heat when being operated, wherein the at least one electrical module is liquid cooled and is connected to a radiator for establishing a coolant circuit. The radiator and an active ventilation means are arranged in the device housing such that the radiator is positioned in an air stream generated by the active ventilation means when the active ventilation means is operated.