{
  "$type": "site.standard.document",
  "description": "Maintenance process for an air conditioning plant, comprising the steps of: recovering the refrigerant fluid present in the air conditioning plant; filtering the recovered refrigerant fluid; injecting refrigerant fluid into the air conditioning plant through a connector device (1); creating vacuum…",
  "path": "/patents/994912",
  "publishedAt": "2012-12-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00571",
    "BRAIN BEE HOLDING S P A [IT]"
  ],
  "textContent": "Maintenance process for an air conditioning plant, comprising the steps of: recovering the refrigerant fluid present in the air conditioning plant; filtering the recovered refrigerant fluid; injecting refrigerant fluid into the air conditioning plant through a connector device (1); creating vacuum in the connector device (1); checking the seal of the coupling between the connector device (1) and the air conditioning plant and signalling any leaks.",
  "title": "Maintenance process for an air conditioning plant and connector device usable in it"
}