{
  "$type": "site.standard.document",
  "description": "An apparatus of an aircraft engine (10) having lubricated moving components is provided. The apparatus comprises a housing (H) having a lubricant cavity (142A) for receiving lubricant and a service port cavity (142B), the housing (H) defining a selectively openable service port for accessing the…",
  "path": "/patents/1412512",
  "publishedAt": "2026-01-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D25/183",
    "PRATT & WHITNEY CANADA [CA]"
  ],
  "textContent": "An apparatus of an aircraft engine (10) having lubricated moving components is provided. The apparatus comprises a housing (H) having a lubricant cavity (142A) for receiving lubricant and a service port cavity (142B), the housing (H) defining a selectively openable service port for accessing the service port cavity (142B). A shaft (150) is mounted for rotation about a rotational axis (X) within the housing (H). A seal (141) is mounted about the shaft (150) forming a partition between the lubricant cavity (142A) and the service port cavity (142B). A vent channel (145) extends between the lubricant cavity (142A) and the service port cavity (142B).",
  "title": "SEALING ARRANGEMENT WITH VENT FOR AN ENGINE COMPONENT WITH A SERVICE PORT"
}