{
  "$type": "site.standard.document",
  "description": "The gas turbine engine (10) includes a casing assembly (150) located proximate a turbine section (18) of the gas turbine engine (10), and a tangential on-board injector (TOBI) (130) having a body defining a plurality of air passages (132) extending in a radial direction, the plurality of air…",
  "path": "/patents/1407788",
  "publishedAt": "2024-03-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D11/001",
    "PRATT & WHITNEY CANADA [CA]"
  ],
  "textContent": "The gas turbine engine (10) includes a casing assembly (150) located proximate a turbine section (18) of the gas turbine engine (10), and a tangential on-board injector (TOBI) (130) having a body defining a plurality of air passages (132) extending in a radial direction, the plurality of air passages (132) circumferentially distributed and directing cooling air toward a turbine rotor of the turbine section (18) of the gas turbine engine (10). An interference fit (I1, I2) is provided between a face of the body (131) and a face of a member of the casing assembly (150), the interference fit (I1, I2) defining a fastener-free engagement between the bearing housing (153) and the TOBI (130) to prevent relative movement between the member of the casing and the TOBI (130).",
  "title": "TANGENTIAL ON-BOARD INJECTOR"
}