Field coil core arrangement for generating current, has rods covering respective use area and completely filled out during use of arrangement, and field coil core whose magnetization is made by magnetizable material

摘要

The arrangement has core whose walls are made of plastic, so that magnetization of field coil core (1) is made by using magnetizable material i.e. iron, with better non-disturbing material configuration. Rods (4) cover respective use area e.g. front use area (8) and rear use area (9), and are completely filled out during use of the arrangement. The central rod is completely guided by the core. The rods are designed to exhibit the strength, the depth of usable space and/or length of the core. The rods are extended in proximity of side walls of the core depending on the size of the core.