Transverse flowing machines and procedures for operating a transverse flowing machine

摘要

The invention concerns a transverse flow machine (1),which can be operated according to a river switching principle, with a permanent magnet (5) having a rotational axis (4) rotatable rotor (3),and with at least one winding coil (9) having a ring coil (8) comprising a stator (2),where a common centre axis of the windings (9) coincides with the rotational axis (4) of the rotor (3), with at least one cooling channel extending in the winding direction (10) of the ring coil (8), which is permeable by a cooling fluid (16),which is embedded in the windings (9) of the ring coil (8) and by which the ring coil (8) can be cooled.