Loading patent…
OwnerZigurd K. Sika, Voldemar V. Apsit +2inventors
InventorsZigurd K. Sika, Voldemar V. Apsit, Khubert L. Daugulis, Ivan I. Kurkalov
Estimating the term…
A transportation device with an electrodynamic suspension comprises a motor system, a suspension system, and a transverse stabilization system, the systems being provided with field coils of the motor, levitation and transverse stabilization, arranged on a vehicle, and a single-layer three-phase armature winding mounted horizontally along a track bed. The armature winding consists of active portions of turns formed as plates up to one third of the pole pitch of the armature winding in width, and end portions formed in two layers and made as rectangular plates mounted parallel to the track axis. The end portions of the three-phase armature winding are used as reactive buses or conveyors of transverse stabilization. At least one layer of the end portions is mounted parallel to the planes of the field coils of transverse stabilization.
A transportation device with an electrodynamic suspension, comprising a vehicle adapted for moving along a track bed having a track axis, field coils of a motor, field coils of a suspension, and field coils of transverse stabilization, said coils being each mounted on said vehicle, and a three-phase winding mounted horizontally along said track bed and including active portions of turns formed as plates having a width of up to one-third of the pole pitch of said three-phase winding, and end portions comprising rectangular plates formed in two layers and arranged in parallel with the track axis, at least one layer of said end portions being mounted parallel to said field coils of transverse stabilization, said three-phase winding and said field coils of said motor forming a linear synchronous motor, and said end portions being used as reactive buses for transverse stabilization of said transportation device.
Dependencies are inferred from the claim text.