{
  "$type": "site.standard.document",
  "description": "A vehicle air conditioner includes a case having: an external air inlet and an internal air inlet; an external air door coupled to an inner side of the case and located adjacent to the external air inlet, the external air door including a seating groove; a first internal air door coupled to the…",
  "path": "/patents/1389188",
  "publishedAt": "2026-06-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00671",
    "HYUNDAI MOTOR COMPANY"
  ],
  "textContent": "A vehicle air conditioner includes a case having: an external air inlet and an internal air inlet; an external air door coupled to an inner side of the case and located adjacent to the external air inlet, the external air door including a seating groove; a first internal air door coupled to the inner side of the case and located adjacent to the internal air inlet, the first internal air door being configured to selectively contact the seating groove; and a linkage unit mounted on the case and coupled to the external air door and the first internal air door, the linkage unit being configured to rotate the external air door and the first internal air door in conjunction with each other, where the first internal air door is inserted into the seating groove when the first internal air door exceeds a set opening degree thereof.",
  "title": "VEHICLE AIR CONDITIONER"
}