HYBRID VENTILATOR
A ventilator (10) comprises a ventilator stator (12) for mounting to a structure and a ventilator rotor (14) for mounting and rotation with respect to the stator. One or more wind drivable elements (44) are mounted to the ventilator rotor. A motor (20) is provided for operation between the ventilato...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
15.06.2017
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!