{
  "$type": "site.standard.document",
  "description": "A method of operating exhaust gas recirculation pump for an internal combustion engine including: providing an EGR pump assembly including an electric motor coupled to a roots device having rotors, the EGR pump operably connected to an internal combustion engine; providing an EGR control unit…",
  "path": "/patents/1355006",
  "publishedAt": "2023-11-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M26/49",
    "EATON INTELLIGENT POWER LIMITED"
  ],
  "textContent": "A method of operating exhaust gas recirculation pump for an internal combustion engine including: providing an EGR pump assembly including an electric motor coupled to a roots device having rotors, the EGR pump operably connected to an internal combustion engine; providing an EGR control unit linked to the EGR pump assembly; providing sensors linked to the EGR control unit; determining if a motor speed is within a predetermined target in step S wherein when motor speed=predetermined target then; determining if a motor torque is within a predetermined target in step S wherein when motor torque=predetermined target then; determining if a motor temperature is within a predetermined target in step S wherein when motor temperature=predetermined target then; and maintaining operation of the exhaust gas recirculation pump.",
  "title": "EGR PUMP SYSTEM AND CONTROL METHOD OF EGR PUMP"
}