{
  "$type": "site.standard.document",
  "description": "The disclosed operation method of a heat pump-type vehicle air conditioning system (10) involves a step for setting a cold operating mode for raising the output air temperature of the air conditioner by means of a heater (26) or a normal operating mode for raising the heating COP; a step for…",
  "path": "/patents/993403",
  "publishedAt": "2013-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00914",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "The disclosed operation method of a heat pump-type vehicle air conditioning system (10) involves a step for setting a cold operating mode for raising the output air temperature of the air conditioner by means of a heater (26) or a normal operating mode for raising the heating COP; a step for detecting the temperatures inside and outside the vehicle; and a step which, by selecting either the cold operating mode or the normal operating mode on the basis of the detected temperatures inside and outside of the vehicle, is for bypassing a condenser (32), controlling the opening of an electronic expansion valve (43) contained in a bypass unit (40) connected in series to a gas/liquid separating liquid coolant storage unit (34) downstream of the aforementioned heater (26), and adjusting the pressure drop applied to the coolant.",
  "title": "OPERATION METHOD OF HEAT PUMP-TYPE VEHICLE AIR CONDITIONING SYSTEM"
}