{
  "$type": "site.standard.document",
  "description": "A controller for controlling the displacement of a variable displacement compressor (CP) that does not require an engine ECU to presume the load torque of the compressor and thus does not require the preparation of a load torque presumption map for each type of vehicle. The displacement controller…",
  "path": "/patents/1099326",
  "publishedAt": "2003-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/32",
    "TOYOTA JIDOSHOKKI KK [JP]"
  ],
  "textContent": "A controller for controlling the displacement of a variable displacement compressor (CP) that does not require an engine ECU to presume the load torque of the compressor and thus does not require the preparation of a load torque presumption map for each type of vehicle. The displacement controller includes a control valve (CV) arranged in the compressor to vary the displacement of the compressor in accordance with an instruction signal. A first computer (67) is connected to the control valve. The first computer provides the instruction signal to the control valve to adjust a torque (Tr) of the compressor to a target torque that is in accordance with a torque target signal (Trs).",
  "title": "Displacement controller of variable displacement compressor"
}