| 摘要 |
PROBLEM TO BE SOLVED: To supply fuel gas and gaseous oxygen uinformly over the whole surface of an electrode by forming gas passages at a separator so as to be a concentric-circle shape, and making the respective gas passages communicate with the gas inflow passage and the gas outflow passage which are formed at the separator. SOLUTION: Respective gas passages 12 are communicated with a gas outflow passage 14 through a gas outflow opening 16 at a position which is turned by roughly 180 degrees from a position where the respective gas passages 12 are communicated with a gas inflow passage 13 through a gas inflow opening 15. Two inflow openings 15 are drilled adjacent to each other for respective passages 12. Gas which is flown from the two inflow openings 15 flows in an opposite direction respectively, that is, the gas which is flown from one inflow opening 15 flows through the passage 12 clockwise, and the gas which is flown in from the other inflow opening 15 flows through the passage 12 counterclockwise, and they are joined at the position turned roughly 180 degrees. It is exhausted from the outflow opening 16 to the outside of a separator 1 through the outflow passage 14, thus it is possible to flow fuel gas or oxygen gas into the passage 12, and exhaust exhausted gas from the passage 12 smoothly. |
