{
  "$type": "site.standard.document",
  "description": "There is disclosed a vehicle air-conditioning device in which a refrigerant subcool degree in a radiator is appropriately controlled, so that comfortable and efficient vehicle interior air conditioning is achievable. The vehicle air-conditioning device executes a heating mode in which a controller…",
  "path": "/patents/1248756",
  "publishedAt": "2019-11-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00921",
    "SANDEN HOLDINGS CORPORATION"
  ],
  "textContent": "There is disclosed a vehicle air-conditioning device in which a refrigerant subcool degree in a radiator is appropriately controlled, so that comfortable and efficient vehicle interior air conditioning is achievable. The vehicle air-conditioning device executes a heating mode in which a controller lets a refrigerant discharged from a compressor radiate heat in a radiator , decompresses the refrigerant by which heat has been radiated by an outdoor expansion valve , and then lets the refrigerant absorb heat in an outdoor heat exchanger . In the heating mode, the vehicle air-conditioning device controls a refrigerant subcool degree SC of the radiator by the outdoor expansion valve . On a basis of a radiator inlet air temperature THin that is a temperature of the air flowing into the radiator , the controller corrects a target subcool degree TGSC that is a target value of the refrigerant subcool degree SC in the radiator in a lowering direction, as the radiator inlet air temperature THin rises.",
  "title": "VEHICLE AIR-CONDITIONING DEVICE"
}