CPC F04D 1/00 (2013.01) [B60H 1/00271 (2013.01); B60H 1/00521 (2013.01); F01D 25/28 (2013.01); B60H 2001/003 (2013.01)] | 20 Claims |
1. A device comprising:
a plurality of vanes coupled to a static base;
a vane cover rotatably coupled to the static base, wherein the vane cover comprises:
at least one air inlet;
at least one air duct extending from the vane cover, wherein the at least one air duct comprises an inlet and an outlet, wherein the outlet is configured to direct an airflow toward an electronic spinning assembly; and
at least one choke point disposed in the vane cover, wherein the at least one choke point is configured to increase a pressure of the airflow.
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