| 摘要 |
PURPOSE:To make manufacture easy and to make a fuel cell compact by installing though holes for bus bars in the frames of a unit cell, and inserting bus bars for connecting current collectors of unit cells after unit cells were stacked. CONSTITUTION:When a cathode bus bar 38 is inserted into a through hole for cathode bus bar 38 installed in a frame 14, the cathode bus bar 38 is connected with cathode plates. When an anode bus bar 37 is inserted into a through hole for anode bus bar 37 installed in a frame 14, the anode bus bar 37 is connected with anode plates. Electric energy is taken out through the bus bars 37, 38. A fuel cell whose manufacture is easy and size is compact can be obtained. |
