Honda Motor Co., Ltd.
FUEL CELL SYSTEM AND VENTILATION METHOD

Abstract:

A fuel cell system includes a stack case in which a fuel cell stack is housed, a ventilation device that is provided in the stack case and takes in outside air into the stack case, and a flow guide portion that is provided for the ventilation device and in which a plurality of slit-shaped air introduction passages that are inclined upward from the outside to the inside of the stack case are arranged in parallel, wherein an upper end of an inlet of each of the air introduction passages is located below a lower end of an outlet of each of the air introduction passages.