{
  "$type": "site.standard.document",
  "description": "The invention relates to an aircraft fuel cell propulsion unit comprising a fuel cell system that includes at least one anode and at least one cathode as well as a process gas device for supplying the anode and the cathode with fuel and ambient air and for discharging used process gases, a ram air…",
  "path": "/patents/1381110",
  "publishedAt": "2026-04-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/04029",
    "MTU Aero Engines AG"
  ],
  "textContent": "The invention relates to an aircraft fuel cell propulsion unit comprising a fuel cell system that includes at least one anode and at least one cathode as well as a process gas device for supplying the anode and the cathode with fuel and ambient air and for discharging used process gases, a ram air duct through which ram air flows and a heat exchanger arranged in the ram air duct which is designed to dissipate heat generated by the fuel cell system to the environment.",
  "title": "AIRCRAFT FUEL CELL PROPULSION UNIT"
}