{
  "$type": "site.standard.document",
  "description": "A vehicle air-conditioning apparatus, including: a refrigerant circulation channel 90 that flows a refrigerant 40, the refrigerant circulation channel provided in a refrigeration cycle system including, as connected in a cyclic pattern, a compressor 1 for the refrigerant, an outdoor heat-exchanger…",
  "path": "/patents/1012458",
  "publishedAt": "2011-06-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00278",
    "HITACHI LTD [JP]"
  ],
  "textContent": "A vehicle air-conditioning apparatus, including: a refrigerant circulation channel 90 that flows a refrigerant 40, the refrigerant circulation channel provided in a refrigeration cycle system including, as connected in a cyclic pattern, a compressor 1 for the refrigerant, an outdoor heat-exchanger 2 exchanging heat between the refrigerant and an outdoor air, an expansion valve 23 reducing pressure of the refrigerant, and an air-conditioning heat-exchange circuit 91A exchanging heat between the refrigerant and air to be introduced into a vehicle interior; and an equipment heat-exchange circuit 91B connected in parallel to the circuit 91 and exchanging heat between the refrigerant and in-vehicle equipment 9. The circuit 91B includes a cooling heat-transfer medium circulation channel 91B that circulates a heat-transfer medium for cooling. The channel 91B has a cooling heat-exchanger 4B exchanging heat between the refrigerant in the channel 91B and a cooling heat-transfer medium 41B for cooling the in-vehicle equipment and a cooling circulation pump 5B for circulating the cooling heat-transfer medium.",
  "title": "Vehicle air-conditioning apparatus"
}