{
  "$type": "site.standard.document",
  "description": "The engine has an operating heat exchanger (5) connected to the engine cooling circuit (3) and exposed to exhaust gas in a controled manner and a heat exchanger (6) for a heating/air conditioning system. A return line (11) from the operating heat exchanger for connection to the heating heat…",
  "path": "/patents/1109445",
  "publishedAt": "2001-10-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/032",
    "BAYERISCHE MOTOREN WERKE AG [DE]"
  ],
  "textContent": "The engine has an operating heat exchanger (5) connected to the engine cooling circuit (3) and exposed to exhaust gas in a controled manner and a heat exchanger (6) for a heating/air conditioning system. A return line (11) from the operating heat exchanger for connection to the heating heat exchanger is treated as of higher order in a control program than the return line (12) connected to the suction side of a circulation pump (13) for the engine.",
  "title": "Liquid cooled, thermostatically controlled internal combustion engine for a vehicle, especially for motor cars"
}