{
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  "description": "The hybrid construction machine includes an engine (11), an electric motor/generator (14), a hydraulic pump unit (17), an electricity storage device (16), an inverter (15), a temperature regulator (16D or 16E), and a hybrid control unit (22). The hybrid control unit (22) executes at least one of…",
  "path": "/patents/938072",
  "publishedAt": "2016-09-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K25/00",
    "HITACHI CONSTRUCTION MACHINERY [JP]"
  ],
  "textContent": "The hybrid construction machine includes an engine (11), an electric motor/generator (14), a hydraulic pump unit (17), an electricity storage device (16), an inverter (15), a temperature regulator (16D or 16E), and a hybrid control unit (22). The hybrid control unit (22) executes at least one of first control for controlling a warming-up battery temperature regulator (16D) so that it increases a temperature of the electricity storage device (16), second control for controlling the inverter (15) so that it reduces the power output from the inverter (15), and third control for controlling a pump capacity control unit (21) so that it reduces the flow rate of a hydraulic fluid delivered from the hydraulic pump unit (17), according to a charge/discharge history of the electricity storage device (16).",
  "title": "HYBRID CONSTRUCTION MACHINE"
}