{
  "$type": "site.standard.document",
  "description": "The circuit (C) has a pump controller (5) for controlling displacement of a hydraulic pump (1) e.g. axial-piston pump, with variable displacement, fed by a fuel pump (2). The pump controller is designed as an actuator with double-acting chambers (52), where one of the chambers is connected to the…",
  "path": "/patents/993311",
  "publishedAt": "2013-01-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K25/02",
    "POCLAIN HYDRAULICS IND [FR]"
  ],
  "textContent": "The circuit (C) has a pump controller (5) for controlling displacement of a hydraulic pump (1) e.g. axial-piston pump, with variable displacement, fed by a fuel pump (2). The pump controller is designed as an actuator with double-acting chambers (52), where one of the chambers is connected to the fuel pump. The other chamber is connected to the fuel pump via a calibration line comprising a proportional pressure reducer (21) for controlling proportional displacement of the pump with variable displacement.",
  "title": "Hydraulic control circuit"
}