{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The ventilation device (1), especially for a motor vehicle, has an air filter (2) formed by two members (3) located at an angle to each other of no more than 90 degrees. The two members are constructed asymmetrically with regard to their length. The length of the longer member (3) is a whole number…",
  "path": "/patents/1081918",
  "publishedAt": "2004-12-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H3/0608",
    "BEHR GMBH & CO KG [DE]"
  ],
  "textContent": "The ventilation device (1), especially for a motor vehicle, has an air filter (2) formed by two members (3) located at an angle to each other of no more than 90 degrees. The two members are constructed asymmetrically with regard to their length. The length of the longer member (3) is a whole number multiple of the length of the shorter member (3') and may be two or three times as long. The width of the members is the same. The members in the middle are curved slightly in the direction of air flow.",
  "title": "Ventilation device, in particular for a motor vehicle"
}