Patent ID: 9280139
Filing Date: 2016-03-08
CPC Classification: G03G

Claim Text:
1. An image forming apparatus comprising: a casing; a fan configured to rotate around a rotational axis and let air inside the casing flow; and a fan cover configured to cover the fan, the fan cover comprising: wherein the wall portion comprises an inclined section that is inclined to the one side in the axis direction, toward an end of the inclined section close to the first section from another end of the inclined section close to the second section, an opening area of the first opening is less than an opening area of the second opening, the inclined section is disposed closer to the first section than the rotational axis in the orthogonal direction, the inclined section comprises: a volume of a space defined by the first inclined portion and the fan is more than a volume of a space defined by the second inclined portion and the fan.