| 摘要 |
PURPOSE: An air blower for fuel cell vehicle is provided to reduce the exhaust gas of vehicle by using an impeller having a specific air pressure rate. CONSTITUTION: An impeller(140) comprises an herb and wings. Inhaled air is pumped from a volute(130) to a fuel cell stack. A driver(110) rotates a shaft(150) bonded with the impeller. The shaft is combined in the impeller. The exit ratio is set up within 0.25 to 0.5 values. |
