{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreihydg256ds5wmmlj5nmmpxd2ac5gkgbrg2phijjd3uviuk45obxs4"
    },
    "mimeType": "image/png",
    "size": 98539
  },
  "description": "The device has transverse channels (6) for gas supply on at least one side of a polymer electrolyte membrane or PEM (2). The channels are formed behind a diffusion layer covering the PEM near an electrode surface supporting the diffusion layer and run transversely to the fuel cell's longitudinal…",
  "path": "/patents/1094228",
  "publishedAt": "2003-08-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/0258",
    "H2 INTERPOWER BRENNSTOFFZELLEN [DE]"
  ],
  "textContent": "The device has transverse channels (6) for gas supply on at least one side of a polymer electrolyte membrane or PEM (2). The channels are formed behind a diffusion layer covering the PEM near an electrode surface supporting the diffusion layer and run transversely to the fuel cell's longitudinal edges (10). Several of the transverse channels have a cross-section decreasing from one longitudinal edge of the fuel cell to the other.",
  "title": "Elongated fuel cell having cross channels for gas supply"
}