Busbar pack
AssigneeSiemens Aktiengesellschaft
InventorThomas Hirschfeld
Life of this patent
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Abstract
The invention relates to a busbar pack comprising n busbars (2) and at least n−1 insulating bars (4) the surfaces of which project beyond the busbars (2), one insulating bar (4) being interposed between two busbars (2), said stack of bars (2, 4) being immobilized in their position relative each other by devices. The invention is characterized in that at least one inner busbar (2) is provided with a reticular bar (6) on both sides thereof and has perforations (14) that are arranged to match crossbars (12) of corresponding reticular bars (6). The invention allows production of a busbar pack at least the inner busbar (2) of which is convection-cooled, said busbar cooling system being producible at low costs.
Claims10
A busbar pack comprising:
- at least three busbars having apertures;
- at least two isolating bars, with each isolating bar arranged between two corresponding busbars and projecting over an area of the corresponding busbars;
- a plurality of mesh-like bars having transverse webs arranged to overlap with the apertures, with each mesh-like bar covering a respective side of at least one inner busbar;
- and
- fixtures securing the busbars and the isolating bars in a fixed position relative to one another.
Dependencies are inferred from the claim text.