{
  "$type": "site.standard.document",
  "description": "Methods and systems are provided for combusting an air-fuel mixture in a pre-chamber of a cylinder during an exhaust stroke of the cylinder responsive to fouling of the pre-chamber. In one example, a method may include injecting air into the pre-chamber during the exhaust stroke, injecting fuel…",
  "path": "/patents/1297389",
  "publishedAt": "2021-08-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B19/12",
    "Ford Global Technologies, LLC"
  ],
  "textContent": "Methods and systems are provided for combusting an air-fuel mixture in a pre-chamber of a cylinder during an exhaust stroke of the cylinder responsive to fouling of the pre-chamber. In one example, a method may include injecting air into the pre-chamber during the exhaust stroke, injecting fuel into the pre-chamber during the exhaust stroke, and actuating a pre-chamber spark plug in order to combust the air-fuel mixture during the exhaust stroke. In this way, a temperature of the pre-chamber may be increased, which may decrease a soot load of one of a pre-chamber air-injector, a pre-chamber fuel injector, and the pre-chamber spark plug.",
  "title": "SYSTEMS AND METHODS FOR FOULING REDUCTION IN A PRE-CHAMBER"
}