{
  "$type": "site.standard.document",
  "description": "A first external refrigerant circuit (41) includes a condenser (43), a pressure reducing device (45) and an evaporator (46). A compressor (C) is directly connected to a drive source (E) of the vehicle to permit power transmission and compresses a refrigerant by being driven by the drive source at…",
  "path": "/patents/1102664",
  "publishedAt": "2002-08-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/323",
    "TOYOTA JIDOSHOKKI KK [JP]"
  ],
  "textContent": "A first external refrigerant circuit (41) includes a condenser (43), a pressure reducing device (45) and an evaporator (46). A compressor (C) is directly connected to a drive source (E) of the vehicle to permit power transmission and compresses a refrigerant by being driven by the drive source at all times. The compressor (C) and the first external refrigerant circuit (41) form a refrigerant circulation circuit. A second external refrigerant circuit (62) connects a discharge chamber (22) and a suction chamber (21) of the compressor at the outside of the compressor (C) and permits the circulation of a refrigerant that is not involved in air conditioning. Control devices (42, 51, 63, 67, 71) selectively open or close the first external refrigerant circuit (41) and the second external refrigerant circuit (62), respectively.",
  "title": "Vehicular air conditioner"
}