{
  "$type": "site.standard.document",
  "description": "A frame device for a propulsion unit of a flight device, comprises annular elements for a fixation of a fuel tank of the propulsion unit, a retaining element being arranged between at least two of the annular elements for bearing an electrical energy storage and a fuel cell stack of the propulsion…",
  "path": "/patents/1426665",
  "publishedAt": "2026-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M8/248",
    "H3 DYNAMICS HOLDINGS PTE. LTD."
  ],
  "textContent": "A frame device for a propulsion unit of a flight device, comprises annular elements for a fixation of a fuel tank of the propulsion unit, a retaining element being arranged between at least two of the annular elements for bearing an electrical energy storage and a fuel cell stack of the propulsion unit, fixing elements for fixing the annular elements in a longitudinal alignment of the frame device, and a mounting device being fixed to at least one of the fixing elements for mounting the frame device to a main lifting surface of the flight device. By means of the frame device a simple and stable mounting of components of a propulsion unit for the flight device is supported.",
  "title": "FRAME DEVICE FOR A PROPULSION UNIT OF A FLIGHT DEVICE"
}