{
  "$type": "site.standard.document",
  "description": "A procedure for the control of ventilation has an air mixture temperature plus an air mass flow in an overall channel able to be selected by the adjustment of a real flap located in a warm air channel and a real flap located in a cold air channel, warm and cold air channels uniting downstream of…",
  "path": "/patents/1107061",
  "publishedAt": "2002-01-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00735",
    "BAYERISCHE MOTOREN WERKE AG [DE]"
  ],
  "textContent": "A procedure for the control of ventilation has an air mixture temperature plus an air mass flow in an overall channel able to be selected by the adjustment of a real flap located in a warm air channel and a real flap located in a cold air channel, warm and cold air channels uniting downstream of the flaps into the overall channel. The flap positions can be adjusted on the basis of control parameters. A virtual flap (24) is defined in the overall channel (10) with whose implementation by its adjustment, the air mass flow would be determined. Control parameters for the position of the virtual flap are used with which, upon implementation of the virtual flap, a certain air mass flow would be given.",
  "title": "Ventilation control method"
}