| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a horizontal stripe type fuel battery cell of a high yield which does not lengthwise crack in a longitudinal direction from a right upper section of a gas passage section, even at the time of manufacturing or power generation of the cell. <P>SOLUTION: In the horizontal stripe type fuel battery cell 10 in which a plurality of power generation elements 13 having an inside electrode 13a, a solid electrolyte 13b and an outside electrode 13c laminated in sequence are arranged in parallel on the surface of an electrically-isolated porous support substrate 11 having three or more of gas passages 12 in a width direction, with the inside electrode 13a of the power generation element 13 and the outside electrode 13c of the other power generation element 13 adjacent to the power generation element 13 are electrically connected with each other, a diameter of the gas passage 12 located at either side in a width direction of the porous support substrate 11 is smaller than a diameter of the other gas passage located nearer a center side than that gas passage 12. <P>COPYRIGHT: (C)2009,JPO&INPIT |
