{
  "$type": "site.standard.document",
  "description": "Air cleaning means for an internal combustion engine comprising an induction air cleaning filter element placed in an induction air duct; and a fuel vapour absorbing filter element mounted adjacent to or separate from said air cleaning filter element in said induction air duct, said fuel vapour…",
  "path": "/patents/1099225",
  "publishedAt": "2003-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D46/003",
    "FORD GLOBAL TECH INC [US]"
  ],
  "textContent": "Air cleaning means for an internal combustion engine comprising an induction air cleaning filter element placed in an induction air duct; and a fuel vapour absorbing filter element mounted adjacent to or separate from said air cleaning filter element in said induction air duct, said fuel vapour absorbing filter element including an absorbing filter layer, including a material such as active carbon, for absorbing fuel vapours, wherein the fuel vapour absorbing filter element is arranged to absorb fuel vapours in the induction air duct when the engine is switched off, and to allow induction air to flow freely past the fuel vapour absorbing filter element when the engine is running",
  "title": "Carbon canister for air cleaner"
}