| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid high polymer type water electrolytic cell in which the further improvement of performance and the simplification of constitution are attained, and to provide a water electrolyzer using the same. SOLUTION: A through-hole 3 passing through an anode main electrode 9, a single layer or multilayer cell 2 and a cathode main electrode 14 at the central parts is provided. A hollow bolt 4 is passed through the through-hole, the anode main electrode, single layer or multilayer cell and cathode main electrode are fastened from both the sides via a pair of edge members 5, 6 with the hollow bolt 4, and the through-hole is made into a hydrogen discharge means which is not communicated with each oxygen generation chamber and is communicated with each hydrogen generation chamber. According to the invention, the places in which holes are formed can be reduced, thus production processes can be simplified, and since the cell is not fastened at the corner parts but is fastened at the central part, an assembling operation can easily be performed in a short time without requiring the payment of attention to the uniformity of the fastening. COPYRIGHT: (C)2006,JPO&NCIPI
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