{
  "$type": "site.standard.document",
  "description": "The device (8) has a first chamber (II) comprising a first channel (2) connected to a canister inlet and a fuel tank and a blocking device (O) closed to seal the first channel. The first channel is separated from a second channel (1) of a second chamber (I). One/two pressure/vacuum safety valves…",
  "path": "/patents/994612",
  "publishedAt": "2012-12-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K15/03504",
    "INERGY AUTOMOTIVE SYSTEMS RES [BE]"
  ],
  "textContent": "The device (8) has a first chamber (II) comprising a first channel (2) connected to a canister inlet and a fuel tank and a blocking device (O) closed to seal the first channel. The first channel is separated from a second channel (1) of a second chamber (I). One/two pressure/vacuum safety valves (PVSV) is/are located in/attached to a bypass of the second channel to establish connection between ends of the second channel when a sealing device (F) is closed and overpressure/negative pressure exists at sides of the second channel, respectively. The chambers are integrated in a common case. An independent claim is also included for a fuel system.",
  "title": "Ventilation device for fuel system of hybrid vehicle"
}