DEFLECTION CONE IN A REACTION DRIVE HELICOPTER

摘要

A rotor hub for a reaction drive type helicopter includes a cylindrical sidewall having a top and an open bottom which defines an interior volume. A top plate closes the top of the cylindrical sidewall, and at least two pipe sections extend outwardly from the cylindrical sidewall. Each pipe section extends through the sidewall in communication with the interior volume. A horizontal vane is carried in an inlet of the pipe section and extends horizontally across the inlet. A three dimensional body extends downwardly from a central axis of the top plate into the interior volume.

主权项

1. A rotor hub for a reaction drive type helicopter, the rotor hub comprising:
a cylindrical sidewall having a top and an open bottom, the cylindrical sidewall defining an interior volume; a top plate closing the top of the cylindrical sidewall; at least two pipe sections extending outwardly from the cylindrical sidewall, each pipe section extending through the sidewall and having an inlet in communication with the interior volume; and a three dimensional body extending downwardly from a central axis of the top plate into the interior volume.