| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a holder for electrochemical cell evaluation which improves the sealability of supply gas and current collectability from electrodes, can be made small in size, when evaluating a single cell, and can correspond to a thinning cell. <P>SOLUTION: Inside a guide pipe 6 with an aperture window 6a, a fuel gas inlet pipe 3 or a diffusion plate support 12 is slidably installed where a cell support pipe 5 and a fuel gas diffusion plate 10 are prepared to a mounting jig 2. At the installing time of installing parts 4, the cell support pipe 5 is pushed down from the aperture window 6a of the guide pipe 6 against a biasing force of a compression spring 5b for the cell support pipe; a collector for fuel electrode 4a are installed, a glass O-ring 4b, a cell 4c, a collector 4d for an air electrode, and an air gas diffusion plate 4e are installed, in this order between the cell support pipe 5 and the guide pipe 6; and they are held between the cell support pipe 5 and the guide pipe 6 by the biasing force of the compression spring 5b for the cell support pipe. <P>COPYRIGHT: (C)2007,JPO&INPIT |
