{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 90911
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  "description": "One end of an air passage (32) facing a cathode (33B) of a fuel cell (36) forming a fuel cell stack (6) is connected to a first manifold (1A), and the other end is connected to a second manifold (1B). A water-absorbing material (30) is disposed at a position in contact with an air flow in the first…",
  "path": "/patents/1092942",
  "publishedAt": "2003-10-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04119",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "One end of an air passage (32) facing a cathode (33B) of a fuel cell (36) forming a fuel cell stack (6) is connected to a first manifold (1A), and the other end is connected to a second manifold (1B). A water-absorbing material (30) is disposed at a position in contact with an air flow in the first manifold (1A) and second manifold (1B). The air is made to circulate according to a humidity state by changing over between a first air flow direction wherein air flows from the first manifold (1A) to the second manifold (1B) via the air passage (32), and a second air flow direction wherein air flows from the second manifold (1B) to the first manifold (1A) via the air passage (32), so a membrane electrolyte is efficiently humidified.",
  "title": "Fuel cell with reactant humidification in manifolds"
}