{
  "$type": "site.standard.document",
  "description": "A regeneration apparatus comprises a regeneration timing determining section that determines the timing at which an accumulated particulate is combusted to regenerate the particulate filter, and a regeneration mode controlling section that performs a control for combustion of the particulate. The…",
  "path": "/patents/1085597",
  "publishedAt": "2004-07-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N9/002",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "A regeneration apparatus comprises a regeneration timing determining section that determines the timing at which an accumulated particulate is combusted to regenerate the particulate filter, and a regeneration mode controlling section that performs a control for combustion of the particulate. The regeneration mode-controlling section includes first and second exhaust-gas temperature raising sections. A regeneration apparatus comprises a regeneration timing determining section that determines the timing at which an accumulated particulate is combusted to regenerate the particulate filter, and a regeneration mode controlling section that performs a control for combustion of the particulate. The regeneration mode-controlling section includes first and second exhaust-gas temperature raising sections. The first exhaust gas temperature raising section raises a temperature of the engine exhaust gas to a first target temperature set at a temperature equal to or higher than a criterion temperature that provides a criterion of whether that particulate is combusted to regenerate the particulate filter when the engine falls in a first driving region. The second exhaust gas temperature raising section raises the engine exhaust gas temperature to a second target temperature set at a temperature lower than the criterion temperature when the engine falls in a second driving region different from the first driving region. Independent claims are also included for the following: (a) the regeneration of a particulate filter, comprising determining a timing at which an accumulated particulate is combusted to regenerate the particulate filter, and performing a control for a combustion of the particulate by raising a temperature of the engine exhaust gas to a first target temperature set at a temperature equal to or higher than a criterion temperature, which provides a criterion of whether the particulate is combusted to regenerate the particulate filter when the engine falls in a first driving region, and raising the engine exhaust gas temperature to a second target temperature set at a temperature lower than the criterion temperature when the engine falls in a second driving region different from the first driving region; and (b) a exhaust gas purifying device comprising particulate filter, and regeneration apparatus.",
  "title": "Regeneration apparatus and method for particulate filter applicable to engine exhaust gas purifying device"
}