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Class 505/905 - Motor structure


Subclass of Class 505 - Superconductor technology: apparatus, material, process
Definition: Subject matter including particular propulsion means for
No. of patents: 6
Last issue date: 05/27/1997


NumberTitleIssue Date
5633547Magnetic bearing
A magnetic thrust bearing (110) comprises a magnet (112) mounted on a shaft (114) and a plurality of equi-angularly spaced superconductors (116) mounted on a static structure (118). Each superconductor (116) is mounted onto the static structure (118) by a...
05/27/1997
4303017Long stator linear motor without iron
In winding the stator of a long stator linear motor without iron, the conductors of the traveling wave winding in the stator are designed as round jacketed lines which are fixed to a non-magnetic winding support by cross-bars and retained in place by hard...
12/01/1981
4276832Transportation device with an electrodynamic suspension
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 ...
07/07/1981
4148260High speed transit system
A high speed ground transportation system, is suspended in an underground vacuum tube by a frictionless magnetic suspension system and propelled by gravity. The tubes are suspended inside deep underground tunnels from anchor points near each adjacent stat...
04/10/1979
4131811Traction means with electrodynamic vehicle suspension for high-speed land transport
Disclosure is made of a traction means with electrodynamic suspension of a ehicle, intended for high-speed land transport and comprising a synchronous linear motor whose exciting winding is mounted on the vehicle and at the same time serves as the exciting...
12/26/1978
3960090Linear synchronous motor powered vehicle
The vehicle is powered by a linear synchronous motor, The linear synchronous motor comprises a series of field poles fitted on the vehicle body along its total length and a series of magnetic devices being provided along a track on the ground facing these...
06/01/1976
 
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