Single-phase compensation inductor coil

摘要

The invention relates to a single-phase compensation inductor coil having a magnet column consisting of radially-laminated individual column sections having ceramic spacers interposed in their air gaps, and having magnetic return path limbs (5,6) which are connected to one another via a lower yoke and an upper yoke, the upper yoke 3 being split in the centre at a cutting angle alpha of less than 90 DEG , and its laminates overlapping in a triangular-shaped region which moves out when the magnet column (2) expands. <IMAGE>