{
  "$type": "site.standard.document",
  "description": "The present invention relates to a coolant heater. The objective of the present invention is to provide a coolant heater, wherein an assembly formed by stacking sheet-type heaters is integrated with a housing in which coolant circulates, so as to minimize heat loss and thus maximize heating…",
  "path": "/patents/1295131",
  "publishedAt": "2021-07-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/22",
    "Hanon Systems"
  ],
  "textContent": "The present invention relates to a coolant heater. The objective of the present invention is to provide a coolant heater, wherein an assembly formed by stacking sheet-type heaters is integrated with a housing in which coolant circulates, so as to minimize heat loss and thus maximize heating efficiency and achieve free capacity diversification through a sheet-stacking shape.",
  "title": "COOLANT HEATER"
}