Patent ID: 8876499

Claim:
A fan module comprising: a housing including a first air channel and a second air channel, with the housing including an axial air inlet, a radial air inlet and a radial air outlet, with the axial air inlet in communication with the first air channel, with the radial air inlet in communication with the second air channel, with the radial air outlet in communication with the first and second air channels; and an impeller rotatably mounted in the housing, with the impeller including a first guiding blade and a second guiding blade, with the first guiding blade adapted to draw in air currents via the axial air inlet and to expel the air currents via the radial air outlet, with the second guiding blade adapted to draw in air currents via the radial air inlet and to expel the air currents via the radial air outlet, with the impeller rotatably mounted about an axis in the housing, with the second air channel being parallel to and spaced from the first air channel and perpendicular to the axis, with the radial air inlet aligned in a radial plane perpendicular to the axis with the second air channel, with the radial air outlet aligned in the radial plane with each of the first and second air channels, with the axial air inlet aligned in an axial plane parallel to the axis with the first air channel.