Axial flow cooling fan with centripetally guiding stator vanes

A cooling assembly for cooling an engine in a generator, the cooling assembly including:

• an axial fan that directs air toward a radiator of said engine to cool the radiator;
• a plurality of static vanes located between the axial fan and the radiator, the plurality of static vanes each including an inner end that is joined to an inner end of each of the other static vanes, the plurality of static vanes each including an outer end having a member that attaches said static vane to an outer ring, where each member extends in a direction, of a rotation axis of the axial fan between said outer ring and said static vane,
• wherein the static vanes have a zero pitch angle at the inner end of the static vanes and a non-zero pitch angle at the outer end of the static vanes, where a pitch angle is an angle formed by a chord of the static vane and the rotation axis of the axial fan,
• each member being integral with the outer ring and the respective static vane, the axial fan being at least partially inside of the outer ring.