| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a membrane humidifier for a fuel cell capable of enhancing productivity and improving a humidifying performance. <P>SOLUTION: The membrane humidifier 1 for the fuel cell is interposed between fuel cells arranged laminated in the plural number. A pair each of gas diffusion layers 5, 6 are arranged on both sides of water-permeable membranes 2, on both outside faces of which, gas separation plates 15, 16 are arranged. Each gas diffusion layer 5, 6 can be supplied with gas, one supplied to one of the pair of the gas diffusion layer 5 to be a reactive gas, to which, moisture of the gas of the other layer is to be enabled to be supplied through the water-permeating membrane 2. <P>COPYRIGHT: (C)2004,JPO |
