| 摘要 |
<P>PROBLEM TO BE SOLVED: To make compatible an increased airflow and noise reduction when an axial flow fan is mounted to server equipment. <P>SOLUTION: A fan module for taking in and discharging air includes a stator located at an upstream side with respect to an airflow and the axial flow fan located at a downstream side. When the fan module is viewed from the rotational-axial direction of the axial flow fan, if a leading edge of a rotor vane constituting the axial flow fan passes a trailing edge of a stator vane constituting the rotor, a skew is formed in which the leading edge of the rotor vane constantly intersects the leading edge of the rotor vane at a single point. <P>COPYRIGHT: (C)2013,JPO&INPIT |
