{
  "$type": "site.standard.document",
  "description": "The device has a heat exchanger (13), where a mobile machine (1) including a hydraulic system, which is utilized as a heat source for heating the heat exchanger. The heat exchanger serves to rise temperature of air of operator's cab (3), and is heated with a heat pump, which uses the hydraulic…",
  "path": "/patents/970275",
  "publishedAt": "2014-09-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/00378",
    "STILL GMBH [DE]"
  ],
  "textContent": "The device has a heat exchanger (13), where a mobile machine (1) including a hydraulic system, which is utilized as a heat source for heating the heat exchanger. The heat exchanger serves to rise temperature of air of operator's cab (3), and is heated with a heat pump, which uses the hydraulic system as the heat source over a hydraulic circuit heat exchanger. An ambient air heat exchanger (12) is provided as the heat source for the heat pump. Another hydraulic circuit heat exchanger and the ambient air heat exchanger are connected with the heat pump.",
  "title": "Heating device for a mobile working machine"
}