{
  "$type": "site.standard.document",
  "description": "Flow field plates for fuel cells may include an interior region bounded by an interior boundary that contains openings which, when the flow field plates are stacked, form plural headers extending along a fuel cell stack. A flow field may surround the interior boundary. The headers may include…",
  "path": "/patents/1326092",
  "publishedAt": "2022-09-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/2483",
    "DAVID B HARVEY"
  ],
  "textContent": "Flow field plates for fuel cells may include an interior region bounded by an interior boundary that contains openings which, when the flow field plates are stacked, form plural headers extending along a fuel cell stack. A flow field may surround the interior boundary. The headers may include headers for fuel, oxidant and coolant for example. The flow field may include elements that direct flow of a reactant in a radial direction and/or in a circumferential direction. A fuel cell stack may be enclosed in a housing that compresses the stack. In some embodiments plural fuel cells are combined in a power unit in which the fuel cell stacks are received within a fuel cell block equipped with a fluid manifolding stack interface that provides fluid interfaces to the headers of the fuel cell stack.",
  "title": "COMPACT FUEL CELL MODULES AND ASSEMBLIES"
}