FUEL CELL DEVICE AND FUEL CELL SYSTEM

摘要

The purpose is to provide an oxidizing agent feeding member in which the temperature distribution in a fuel cell stack can be made more uniform. The oxidizing agent feeding member (9) is formed as a hollow plate, and is disposed along the side surface part of the fuel cell stack in order to feed an oxidizing agent to the fuel cell stack. The oxidizing agent feeding member (9) has an oxidizing agent introduction port (10) on the upper end side and an oxidizing agent jetting port (11) on the lower end side. A pair of left and right convergence guide pieces (21, 22) which extend laterally and which concentrate the flow of the oxidizing agent to the center part with respect to the lateral direction are provided at both lateral end parts of the upper part in the oxidizing agent feeding member (9). A dispersion guide piece (23) which extends laterally, receives the flow of the oxidizing agent from above, and causes the flow of the oxidizing agent to disperse to both lateral end parts is provided at the center part with respect to the lateral direction at a position, in the oxidizing agent feeding member (9), lower than the convergence guide pieces (21, 22).