{
  "$type": "site.standard.document",
  "description": "A method for controlling combustion timing in an homogenous-charge compression-ignition engine, comprising: providing a fuel conduit extending between a source of fuel and at least one fuel introduction port in fluid communication with a combustion chamber of said engine; providing at least one…",
  "path": "/patents/1073631",
  "publishedAt": "2005-10-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B1/12",
    "SOUTHWEST RES INST [US]"
  ],
  "textContent": "A method for controlling combustion timing in an homogenous-charge compression-ignition engine, comprising: providing a fuel conduit extending between a source of fuel and at least one fuel introduction port in fluid communication with a combustion chamber of said engine; providing at least one source of a fuel additive adapted to alter the reactivity of a fuel, said at least one source of fuel additive being in controllable fluid communication with said fuel conduit; sensing at least one engine operating parameter; and controlling the amount of said fuel additive introduced into said fuel conduit in response to a sensed value of said at least one engine operating parameter.",
  "title": "Method and apparatus for controlling combustion timing in an homogenous charge compression-ignition engine"
}