| 摘要 |
FIELD: electricity.SUBSTANCE: magnetic device of electrical machine is equipped with ferromagnetic basis (4) that has the first side (3) and the opposite second side (5) and end-to-end channels, for example, openings for coolant piping coming from the first side (3) to the second side (5) and several first segments (1) of the coolant piping which are inserted into the above channels. The first segments (1) of the coolant piping are U-shaped and thus by their free ends (2) of shoulders they come through two channels from the first side (3) so that with their ends (2) of shoulders they come from the second side (5) of the basis (4), and respective two of the above shoulder ends of the first segments (1) of coolant piping are connected by the second segment of the coolant piping. Thus two types of segments for the coolant piping are required to construct the coolant piping system. At that according to this invention the second segment (6) of the coolant piping from the second side (5) of the basis (4) forms approximately a trapezoid and at least one more second segment (6) of the coolant piping comes between the second segment (6) of the coolant piping and the second side (5) of the basis (4) in order to connect ends (2) of shoulders of the first segment (1) of the coolant piping.EFFECT: simplification of installation procedure for coolant piping in a magnetic device of the electrical machine.5 cl, 5 dwg |
