FIELD: transport.
SUBSTANCE: invention relates to VTOL aircraft. Proposed device comprises two working different-diameter disks revolving in opposite directions that, top disk having larger sizes than bottom one. Vertical channels made up of hollow tubes are arranged at disk center. Tubes feeding water from tanks are connected to inlets of aforesaid hollow tubes. Every disk is equipped with its drive motor. Water channels are made inside every disk symmetric in pairs with rotational axis and directed from said axis to disk outer edges while channel outlet is directed along rotational axis.
EFFECT: simplified design.
2 dwg
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Authors
Dates
2012-06-27—Published
2009-10-13—Filed