To prevent stay of the condensed water inside a recessed-shape header part provided in a range between an outlet of a flow passage and a manifold in a gas separator for a solid high polymer type fuel cell.
In the separator 1 having the structure that a plurality of recessed groove-like flow passages 2 are arranged in parallel with each other, and that an outlet part of the flow passage is formed with a recessed header part 3, wherein the flow passages 2 join with each other, and that the outlet part of the header part 3 is communicated with a manifold 5 opened in the laminating direction, a bar like water absorbing material 8 is provided along a lower edge inside the header part 3. An end of the water absorbing material 8 is connected to the manifold 5. Water drops discharged from the flow passages 2 to the header part 3 is absorbed by the water absorbing material 8 while discharged to the manifold 5.
| JP2005502995 | Modular fuel cell cartridge and stack |
| WO/1996/000968 | MOLECULAR COMPLEXES FOR USE AS ELECTROLYTE COMPONENTS |
| JP2001294692 | ARTICLE HAVING HYDROPHILIC SURFACE |
MATSUBAYASHI TAKAMASA
YOSHIMOTO YASUNORI
KARAKANE MITSUO
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