| 摘要 |
<p>The invention relates to a coil (1) with a mechanical layer winding made of least one wire (4), wherein the coil (1) comprises a coil axis (11) aligned parallel to the main magnetic field direction of the current carrying coil (1), wherein the at least one wire (4) is guided along the coil circumference with a winding (3) in first regions (12) substantially normal to the coil axis (11). In order to increase the precision and to decrease the manufacturing tolerances, the invention proposes that at least two second regions (13) be designed along the coil circumference. In the second regions (13) the at least one wire (4) comprises in at least one of the windings (3), between one end of one of the second regions (13) and the opposite end of the same second region (13), an offset (41) parallel to the coil axis. Between each of the two of the second regions (13), at least one of the first regions (12) is provided.</p> |
