{
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  "description": "A method to control combustion inside the combustion chamber (22) of a burner (21) of an exhaust gas after-treatment system (14) is described. The method provides for placing a first pressure sensor (33, 34) along a first duct (25, 35) of the exhaust gas after-treatment system (14); acquiring the…",
  "path": "/patents/1386280",
  "publishedAt": "2025-11-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N11/002",
    "MARELLI EUROPE SPA [IT]"
  ],
  "textContent": "A method to control combustion inside the combustion chamber (22) of a burner (21) of an exhaust gas after-treatment system (14) is described. The method provides for placing a first pressure sensor (33, 34) along a first duct (25, 35) of the exhaust gas after-treatment system (14); acquiring the signal detected by said first pressure sensor (33, 34), processing the signal detected by the first pressure sensor (33, 34) determining the energy content thereof; calculating a combustion index; and recognising a failed combustion event inside the combustion chamber (22) in case the combustion index is smaller than a threshold value (TVOFF).",
  "title": "METHOD TO CONTROL COMBUSTION INSIDE A BURNER OF AN EXHAUST GAS AFTER-TREATMENT SYSTEM"
}