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Class Information
Number: 104/281
Name: Railways > Magnetically suspended car
Description: Railways wherein a vehicle adapted to travel along a guideway is suspended above the guideway by a magnetic field.


Sub-classes under this class:

Class Number Class Name Patents
104/283 By permanent magnets only 40
104/286 Construction or composition of suspension elements 96
104/284 Including means to sense or control car position or attitude with respect to guideway 113
104/282 Propulsion means employed to suspend car 86
104/285 With cooling means 22


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4123976 Attractive type electromagnet device for magnetic levitation running vehicles Nov. 7, 1978
4075948 Rapid transit system Feb. 28, 1978
4064808 Armature rails and rail carrying arrangement for attraction type magnetically floated travelling body Dec. 27, 1977
4027597 Linear induction motor with damping cage Jun. 7, 1977
4023500 High-speed ground transportation system May. 17, 1977
3964398 Magnetic-suspension vehicle system having switch tracks Jun. 22, 1976
3960090 Linear synchronous motor powered vehicle Jun. 1, 1976
3952668 Electrodynamic suspension guidance system Apr. 27, 1976
3951075 Electro dynamic suspension and guidance system for a moving vehicle Apr. 20, 1976
3937149 Rail system for magnetic-suspension vehicles Feb. 10, 1976
3937150 Magnet system for use in electrodynamicly suspended vehicles Feb. 10, 1976

1 2 3 4


 
 
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