{
  "$type": "site.standard.document",
  "description": "A technique is provided which is capable of reducing an amount of smoke generated in a temperature raising system in which fuel added to an exhaust gas flowing through an exhaust passage is caused to combust at the time of requesting a temperature rise in an exhaust gas purification catalyst. When…",
  "path": "/patents/1005479",
  "publishedAt": "2012-02-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N3/2033",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A technique is provided which is capable of reducing an amount of smoke generated in a temperature raising system in which fuel added to an exhaust gas flowing through an exhaust passage is caused to combust at the time of requesting a temperature rise in an exhaust gas purification catalyst. When a request for raising the temperature of an exhaust gas purification catalyst (4) is made, bypass control is carried out in which the exhaust gas having bypassed a turbine (6b) is caused to flow into the exhaust gas purification catalyst (4) through a bypass passage (7), and fuel ignition control is carried out in which a fuel addition valve (9) is caused to add fuel to the exhaust gas which has flowed out of the turbine (6b), and a glow plug (10) is caused to ignite the added fuel.",
  "title": "TEMPERATURE RAISING SYSTEM FOR AN EXHAUST GAS PURIFICATION CATALYST"
}