Railways – Car-carried propulsion system – Electric
Patent
1978-12-12
1981-07-07
Bertsch, Richard A.
Railways
Car-carried propulsion system
Electric
B61B 1308
Patent
active
042768322
ABSTRACT:
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.
REFERENCES:
patent: 3927620 (1975-12-01), Clapham
patent: 3960090 (1976-06-01), Maki et al.
patent: 4015540 (1977-04-01), Roxberry
patent: 4055123 (1977-10-01), Heidelberg
Apsit Voldemar V.
Daugulis Khubert L.
Kurkalov Ivan I.
Sika Zigurd K.
LandOfFree
Transportation device with an electrodynamic suspension does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transportation device with an electrodynamic suspension, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transportation device with an electrodynamic suspension will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-188403