With the reverse of the current domestic ventilators, functioning thanks to the rotation of a propeller or a turbine, the oscillating ventilator takes as a starting point the principle of the range. The mechanics of transformation of the movement and regulation of the vites - of this engine allows itself its positions - lies in the heart of the blade. The user is able to change this at the same time the speed and the angle of oscillation. * This innovating engine was provided gracefully by the company ORFIMAR which developed it under license of a patent held by Mr. Rinaldi Rossi.

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