Abstract: A mobile power station. The power station has a transportable housing. This housing is provided with a wind turbine and/or a solar cell panel containing solar cells and storage elements for storing electrical energy and supplying electrical energy. The wind turbine and the solar panel, respectively, are actively connected to the storage elements for supplying thereto electrical energy generated by the wind turbine and the solar panel, respectively. The storage elements include a battery as well as a hydrogen system. The hydrogen system includes a hydrogen generator, a hydrogen tank and a hydrogen cell for generating electrical energy by combustion of hydrogen. The mobile power station in particular also has a solar collector panel that is actively connected to a boiler for hot water.

Abstract: The invention relates to an assembly with a filter housing and at least one filter cartridge. The at least one filter cartridge is tubular, has a tube wall provided with a filter and comprises a central discharge channel with a discharge connection for discharge of filtered medium. The tube wall has a filter through which the medium to be filtered is able to flow transversely to the tube wall. The filter housing has a filter chamber, surrounded by a side wall, in which the at least one filter cartridge is accommodated with the longitudinal direction parallel to the side wall. The invention furthermore is directed to a filter cartridge intended for such an assembly.