{
  "$type": "site.standard.document",
  "description": "[Problem] First and second heat exchangers are cooled in a compact layout. [0002] [Solution] A hydraulic excavator as an electric work machine includes a plurality of electric devices, a first heat exchanger that cools a refrigerant passing through at least one of the plurality of electric devices…",
  "path": "/patents/1391453",
  "publishedAt": "2025-07-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K1/04",
    "YANMAR HOLDINGS CO LTD [JP]"
  ],
  "textContent": "[Problem] First and second heat exchangers are cooled in a compact layout. [0002] [Solution] A hydraulic excavator as an electric work machine includes a plurality of electric devices, a first heat exchanger that cools a refrigerant passing through at least one of the plurality of electric devices, a hydraulic pump that is driven by any one of the plurality of electric devices and discharges hydraulic oil, a second heat exchanger that cools the hydraulic oil, and a fan that takes outside air into an interior of a machine body. The first heat exchanger is arranged on an upstream side of the fan in a flow direction of the outside air flown by the fan, and the second heat exchanger is arranged on a downstream side of the fan in the flow direction of the outside air.",
  "title": "ELECTRIC WORK MACHINE"
}