초록 ▼

A transportation system with high-efficiency and large-capacity utilizing potential energy. A transportation vehicle travels at a high speed by potential energy by a level difference on a magnetic levitation guide disposed in a vacuum transportation passage to transport transportation cargoes to a d

A transportation system with high-efficiency and large-capacity utilizing potential energy. A transportation vehicle travels at a high speed by potential energy by a level difference on a magnetic levitation guide disposed in a vacuum transportation passage to transport transportation cargoes to a destination location. The transportation vehicle is levitated on the magnetic levitation guide non-contactingly and with a low frictional resistance utilizing a superconduction. Superconductive magnetic levitation holds the transportation vehicle at a stable floated position mainly utilizing a binding force by the pinning effect of a superconductor.

대표청구항 ▼

1. A superconductive magnetic levitation transportation system, comprising:a transportation vehicle provided with a transportation cabin loading a transportation cargo, a first magnetic levitation member including a superconductive bulk member, and a first coupling coil; a magnetic levitation guide,

1. A superconductive magnetic levitation transportation system, comprising:a transportation vehicle provided with a transportation cabin loading a transportation cargo, a first magnetic levitation member including a superconductive bulk member, and a first coupling coil; a magnetic levitation guide, having a second magnetic levitation member including a magnet opposing to said first magnetic levitation member and a second coupling coil magnetically coupled with said first coupling coil, for levitating said transportation vehicle; a transportation passage surrounding said transportation vehicle and said magnetic levitation guide in a vacuum or a reduced pressure atmosphere and disposed to have a level difference; connection parts having a superconductor at one end with respect to a traveling direction and a magnet at the other end, wherein a plurality of said transportation vehicles are connected with each other by said connection parts; and wherein said transportation vehicle is levitated on said magnetic levitation guide, with substantially no separate control to stabilize the position of the vehicle, by the superconductive pinning effect of said first magnetic levitation member of said transportation vehicle and said second magnetic levitation member of said magnetic levitation guide so that said transportation vehicle is traveled by potential energy according to the disposition of said transportation passage, and said transportation vehicle is stopped driving, held or positioned by said first coupling coil of said transportation vehicle and said second coupling coil of said magnetic levitation guide.