| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a disassembling method of fuel cell with an excellent operability in disassembly. <P>SOLUTION: A coil 20 is arranged along one side of an upper separator 6 of the fuel cell 10. At this time, the coil 6 is set above and away from the separator 6, and moreover, is arranged along a sealing layer 8, since the latter 8 is formed between a pair of separators 6, 7 along an outer periphery of the fuel cell 10. Next, a switch 24 is put on to have a high-frequency current flow in the coil 20. Then, eddy current is induced to a part of stainless-steel separators 6, 7 where a magnetic field generated by the high-frequency current penetrates to have the separators 6, 7 radiate heat. The sealing layer 8 either is hardened or fused by the heat to lower its adhesive force. Later, a worker completely separates the pair of separators 6, 7 with the use of a tool or the like to take out an MEA 2 from the fuel cell 10. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
