| 摘要 |
PURPOSE:To facilitate the drawing out of a sensor from a fuel cell by drawing out a sensor of fuel cell through a censor drawing-out flange and a sensor junction adapter. CONSTITUTION:A stacked cell 1 comprising a plurality of unit cells and a mainfold 2 by which gas is supplied to and exhausted from a unit cell are arranged. Sensors 3 for temperature and voltage are drawn out through a sensor drawing-out flange 4 arranged in the mainfold and a sensor junction adapter 6 which is removably mounted to the flange 4 via an O-ring 5. A protection plate 8 is arranged so as to cover a sensor connecting part of the sensor junction adapter inside the mainfold to prevent the deterioration of the connecting part caused by gas containing water vapor or corrosive electrolyte. An inside sensor 3a and an outside sensor 3b are connected via a socket 3a1 and a pin 3a2 for the inside sensor, and socket 3b1 and pin 3b2 for the outside sensor. |
