| 摘要 |
PURPOSE:To provide an output terminal device of a molten carbonate fuel cell by which the airtightness of an external connection terminal through portion can be kept good while elongation of a lead wire inside a fuel cell vessel is effectively absorbed. CONSTITUTION:A hermetic ring 8 is mounted on the portion of an external connection terminal 1 which passes through a terminal box 4. The hermetic ring 8 is covered by a covering body 9 made totally of an electrically insulating material. The hermetic ring 8 is housed in a case 11 together with the covering body 9. The case 1 is supported at the open end of the terminal box 4 via bellows 12. |
