{
  "$type": "site.standard.document",
  "description": "The invention is directed to an aircraft having a fuel-cell propulsion system that includes a fuel cell for supplying electricity to an electric propulsion apparatus of the aircraft, a fuel store for storing fuel for the fuel cell, and a cooling apparatus for cooling the fuel cell. A main heat…",
  "path": "/patents/1389482",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64C29/04",
    "MTU Aero Engines AG"
  ],
  "textContent": "The invention is directed to an aircraft having a fuel-cell propulsion system that includes a fuel cell for supplying electricity to an electric propulsion apparatus of the aircraft, a fuel store for storing fuel for the fuel cell, and a cooling apparatus for cooling the fuel cell. A main heat exchanger of the cooling apparatus and the fuel store are arranged on a top side of a fuselage of the aircraft, and the main heat exchanger is arranged in front of the fuel store toward the aircraft nose.",
  "title": "AIRCRAFT HAVING A FUEL-CELL PROPULSION SYSTEM"
}