{
  "$type": "site.standard.document",
  "description": "An energy-efficient vehicle air conditioning system (10) includes a variable capacity refrigerant compressor (12) having a capacity control valve (17) with integral refrigerant sensors (142, 144) and control circuitry (228), and a driver interface panel (92) for selecting the discharge air…",
  "path": "/patents/1091954",
  "publishedAt": "2003-11-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/3205",
    "DELPHI TECH INC [US]"
  ],
  "textContent": "An energy-efficient vehicle air conditioning system (10) includes a variable capacity refrigerant compressor (12) having a capacity control valve (17) with integral refrigerant sensors (142, 144) and control circuitry (228), and a driver interface panel (92) for selecting the discharge air temperature and inlet air source, and for selecting either a normal control mode or an energy-efficient control mode. When the energy-efficient control mode is selected, control setting indicators (118, 120) prompt the driver to request full-cold discharge air temperature and recirculated cabin air, and the control circuitry (228) initiates a compressor capacity control based on the refrigerant sensor information and a measure of the outside air temperature to produce a suitable discharge air temperature at a reduced power consumption level.",
  "title": "Low-cost energy-efficient vehicle air conditioning system"
}