{
  "$type": "site.standard.document",
  "description": "A gas turbine engine (10) includes a spool, a gearbox (54) having gearing driven by the spool, and a lubrication system (12). The lubrication system includes a first heat exchanger (32) positioned in a first air flow path (40), a second heat exchanger (34) positioned in a second air flow path (42)…",
  "path": "/patents/985859",
  "publishedAt": "2013-03-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D15/08",
    "UNITED TECHNOLOGIES CORP [US]"
  ],
  "textContent": "A gas turbine engine (10) includes a spool, a gearbox (54) having gearing driven by the spool, and a lubrication system (12). The lubrication system includes a first heat exchanger (32) positioned in a first air flow path (40), a second heat exchanger (34) positioned in a second air flow path (42), and a lubrication pump (48) fluidically connected to both the first heat exchanger and the second heat exchanger. A first air fan (36) is driven by the gearbox for inducing air flow through the first air flow path. A second air fan (38) is driven by an electric motor for inducing air flow through the second air flow path.",
  "title": "Distributed lubrication system"
}