| 摘要 |
The invention relates to a primary part (02) of an electric machine (01, 25), comprising a multi-layer printed-circuit board (07) having at least two spaced-apart superimposed electrically conductive layers (08), wherein the electrically conductive layers (08) form at least one coil (11, 12, 18), at least one dielectric layer (09) arranged between the electrically conductive layers (8), at least two spaced-apart, magnetically conductive layers (10), wherein each magnetically conductive layer (10) is arranged at least indirectly adjacent to an electrically conductive layer (08), and connecting means (26) made of a magnetically conductive material for the targeted magnetic connection of the magnetically conductive layers (10). The invention further relates to an electric machine having such a primary part (02,) and to a method for producing a primary part (02). |
