{
  "$type": "site.standard.document",
  "description": "The fuel cell assembly (1) is installed in a room (2) with several air inlets (18a-18d). Several streams (11) of inlet air (FL) converge on the inlet (6), pass through a control valve (5,5a) and pass the cathodes (4a) of the stack of fuel cells (4). Waste gas (AL) is withdrawn from the fuel cell…",
  "path": "/patents/1070121",
  "publishedAt": "2006-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04007",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The fuel cell assembly (1) is installed in a room (2) with several air inlets (18a-18d). Several streams (11) of inlet air (FL) converge on the inlet (6), pass through a control valve (5,5a) and pass the cathodes (4a) of the stack of fuel cells (4). Waste gas (AL) is withdrawn from the fuel cell assembly at a pressure lower than that of the incoming air. Hydrogen is supplied to the anodes of the stack of fuel cells.",
  "title": "Process of operating an air and fuel supplied fuel cell unit contained in an enclosure and an installation of performing the process"
}