Railways – Magnetically suspended car – Propulsion means employed to suspend car
Patent
1997-05-12
1998-09-22
Morano, S. Joseph
Railways
Magnetically suspended car
Propulsion means employed to suspend car
104284, 104285, 104286, 104290, 104124, B60L 1310
Patent
active
058098976
ABSTRACT:
The electromagnetic induction ground vehicle levitation guideway includes a beam support member, and a transverse structural slab member mounted on top of the beam support member. The structural slab member includes top and bottom structural plates mounted to the top and bottom surface of the structural slab member. The guideway includes vertical lift, lateral stability, and linear synchronous motor coils with a null flux geometry in the guideway that interact with superconducting magnets of the vehicle, allowing the vehicle to safely reach speeds of up to 350 mph with relatively low power consumption. A kinetic energy absorption structure is provided on the guideway that is capable of high speed mechanical braking of the vehicle if the superconducting magnets of the vehicle fail. A sloped top protective cover over the energy absorption structure is provided to minimize adhesion and buildup of snow and ice, and extends over the sides of the guideway. Sensors are also mounted to the guideway for detecting the presence of heavy objects contacting the guideway, and for determining the location and speed of the vehicle.
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Danby Gordon T.
Morena John
Powell James R.
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