| 摘要 |
<p>PURPOSE:To support an inner receptacle without a support material by electromagnetic induction repulsive force by forming a vacuum adiabatic space between the inner and outer receptacles, disposing electromagnetic coils on the top portion and the base portion of the inner receptacle, and providing conductors corresponding to the electromagnetic coils. CONSTITUTION:Conductors 13a-13c of ring structure are disposed on the side portion, the top portion and the base portion of an outer receptacle 11. Electromagnetic coils 16a-16c are provided on the side portion, the top portion and the base portion of an inner receptacle 14 corresponding to the conductors 13a-13c of the outer receptacle 11. The conductors 13a-13c of the outer casing 11 corresponding to the electromagnetic coils 16a-16c provided on the inner receptacle 14 are repulsed by electromagnetic force generated by applying an electric current to the electromagnetic coils 16a-16c to float and suspend the inner receptacle 14 in the air.</p> |
