{
  "$type": "site.standard.document",
  "description": "The heating device has an electric drive, where a liquid medium is utilized as heat distribution medium. A heat circuit (2) is provided with a liquid medium as heat distribution medium. A positive temperature coefficient-heating element (20) is arranged in the heat circuit. An auxiliary circuit (3)…",
  "path": "/patents/1006039",
  "publishedAt": "2012-01-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00278",
    "EBERSPAECHER CATEM GMBH & CO [DE]"
  ],
  "textContent": "The heating device has an electric drive, where a liquid medium is utilized as heat distribution medium. A heat circuit (2) is provided with a liquid medium as heat distribution medium. A positive temperature coefficient-heating element (20) is arranged in the heat circuit. An auxiliary circuit (3) is provided with a separate heat source (10,50), which is alternatively switched with the heat circuit.",
  "title": "Electric heating device"
}