| 摘要 |
The invention relates to an apparatus, in particular in the form of a building, containing a room or a chamber, in which there is an upwardly directed air flow in order to allow people to float freely. This apparatus, which is described as a livitationarium is constructed and arranged in such a way as to allow simple, safe and economic operation. The apparatus primarily contains a propeller of a fan, the propeller being arranged in a channel in such a way that a vacuum air flow is produced in the surrounding annular air path, specifically under the effect of the direct air flow which is produced by the propeller inside the channel. Furthermore, an annular air path is provided in order to maintain a closed air flow through the said air path and the adjoining floating chamber. The device according to the invention has an annular core which is arranged between the floating chamber and the said annular air path and additionally contains a spectators gallery and an access to the floating chamber. <IMAGE>
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