Bell Turbine

摘要

Volumetric turbine blades are proposed that have the capacity to efficiently operate at low flow speeds and oriented in any direction to the incoming flow.

主权项

1. A rotational turbine comprising a hub and at least one blade attached to said hub as generally described in the drawings of the present invention; said blade substantially axially curved along its entire length; and wherein said blade's chord length increases from said hub along the length of said blade to its outer diameter.