{
  "$type": "site.standard.document",
  "description": "A seal assembly (10) includes a rotatable shaft (16) and a stationary housing (14) circumscribing the shaft (16) to form radially inner and radially outer boundaries of a seal cavity (20) and a buffer cavity (22) adjacent to the seal cavity (20). A retention member (44) engaging the housing (14)…",
  "path": "/patents/1411076",
  "publishedAt": "2023-06-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D25/183",
    "RAYTHEON TECH CORP [US]"
  ],
  "textContent": "A seal assembly (10) includes a rotatable shaft (16) and a stationary housing (14) circumscribing the shaft (16) to form radially inner and radially outer boundaries of a seal cavity (20) and a buffer cavity (22) adjacent to the seal cavity (20). A retention member (44) engaging the housing (14) within the seal cavity (20) includes an end plate (50) extending radially at the axial boundary between the seal and buffer cavities and a protrusion (52) extending from the end plate (50) into the buffer cavity (22).",
  "title": "DUAL WINDAGE BLOCKER AND RETENTION FEATURE DESIGN FOR SEAL ASSEMBLY"
}