| 摘要 |
The present disclosure relates to an energy supplying device intended to be used for energy collection, energy transfer and energy release, but also for cooling and storing energy, which energy supplier has at least one elongated cavity, produced by the extrusion of at least one profile in a direction of extrusion by using at least one tool, said cavity provides space for at least one medium, such as air or fluid, to circulate or be stored in the energy supplier. Said cavity is enclosed by at least one formation constituting, for example, a wall, floor or roof formation, said formation constitutes at least part of an actively supporting structure, for direct or indirect mechanical support of loads, whilst at the same time forming at least one part of a structural element, for example to form a house roof, a wall, a board, a bridge, a pier, a road, a pavement, a terrace or balcony, said actively supporting structure, which statically has a predetermined wall thickness, and which is the strongest part of the energy supplier for supporting the load directed principally transversely to the direction of extrusion, includes, in an imaginary section transverse to the direction of extrusion, at least one beam formation, which is statically dimensioned to resist predetermined loads and is constructed, for example, as an I-, L-, O-, T-, U-, V-, X-, Y- or Z-beam.
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