{
  "$type": "site.standard.document",
  "description": "Aircraft and aircraft blower systems are described. The blower systems include a shaft (214), a motor having a stator (210) and a rotor (212), the rotor being operably coupled to the shaft, a fan (206) operably coupled to the shaft and configured to be driven by rotation of the shaft, one or more…",
  "path": "/patents/1410130",
  "publishedAt": "2026-04-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B64D13/00",
    "HAMILTON SUNDSTRAND CORP [US]"
  ],
  "textContent": "Aircraft and aircraft blower systems are described. The blower systems include a shaft (214), a motor having a stator (210) and a rotor (212), the rotor being operably coupled to the shaft, a fan (206) operably coupled to the shaft and configured to be driven by rotation of the shaft, one or more bearings (220) arranged along the shaft, and a high pressure cooling source configured to supply high pressure air to the one or more bearings.",
  "title": "IMPROVED BEARING COOLING SCHEMES FOR AIRCRAFT FANS"
}