摘要 |
The present invention relates to a launching apparatus and, more particularly, to a launching apparatus using a revolving magnetic body, wherein the apparatus is safe and is capable of being driven with low power consumption, the apparatus including: an acceleration pipe formed by spirally winding a hollow pipe made of a non-magnetic material; a stator wound with a plurality of coils to encompass an outside of the acceleration pipe, and forming a magnetic field by being magnetized when an electric current is applied thereto; and a magnetic body launched outside after revolving along a circumference of the acceleration pipe due to a force exerted thereto by the magnetic field. |