{
  "$type": "site.standard.document",
  "description": "To suppress frost formation on an evaporator and to enhance operating efficiency at low costs. At the time of startup of a vehicle refrigeration unit, a dehumidifying operation mode (S104) is started if the discharge temperature of the evaporator is equal to or more than a reference temperature T1…",
  "path": "/patents/975455",
  "publishedAt": "2014-04-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/3207",
    "MITSUBISHI HEAVY IND LTD [JP]"
  ],
  "textContent": "To suppress frost formation on an evaporator and to enhance operating efficiency at low costs. At the time of startup of a vehicle refrigeration unit, a dehumidifying operation mode (S104) is started if the discharge temperature of the evaporator is equal to or more than a reference temperature T1 (for example, 20°C) at which absolute humidity is high. Once the discharge temperature of the evaporator has reached a specified temperature T2 (for example, 5°C) at which absolute humidity is sufficiently low, the dehumidifying operation mode is stopped and is shifted to a normal cooling operation mode (S107), so that the dehumidifying operation is ended in a short time. When the door of a cargo space is opened during the cooling operation mode and the temperature of the space becomes as high as the reference temperature T1, the operation mode may also be shifted to the dehumidifying operation mode so as to dehumidify the cargo space.",
  "title": "Vehicle refrigeration system and refrigeration system"
}