{
  "$type": "site.standard.document",
  "description": "The detector for fogging of a motor vehicle windscreen uses values of the average surface temperature (Tr) of the screen (Tv) and a dew point temperature (Tr) for the air in the passenger space. Comparison of the two temperatures is representative of the risk of fogging of the screen. A computer…",
  "path": "/patents/1110300",
  "publishedAt": "2001-09-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00785",
    "VALEO ELECTRONIQUE [FR]"
  ],
  "textContent": "The detector for fogging of a motor vehicle windscreen uses values of the average surface temperature (Tr) of the screen (Tv) and a dew point temperature (Tr) for the air in the passenger space. Comparison of the two temperatures is representative of the risk of fogging of the screen. A computer estimates the comparison between the screen and dew temperatures and delivers a risk value signal. The signal can be fed to an air conditioning control. The computer can have a memory for storing the values. Claims include a ventilation system for the vehicles using the detector",
  "title": "Device for detecting risk of misting of a vehicle window and installation having such a device"
}