{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "Provided is an engine capable of activating a catalyst in an exhaust purifying apparatus during low-temperature ignition. The engine (101) comprises a main engine body provided with a plurality of cylinders (6a-6f), an exhaust purifying apparatus comprising an oxidation catalyst (31) provided to a…",
  "path": "/patents/1016474",
  "publishedAt": "2011-01-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N13/009",
    "YANMAR CO LTD [JP]"
  ],
  "textContent": "Provided is an engine capable of activating a catalyst in an exhaust purifying apparatus during low-temperature ignition. The engine (101) comprises a main engine body provided with a plurality of cylinders (6a-6f), an exhaust purifying apparatus comprising an oxidation catalyst (31) provided to a fuel injection apparatus (14) for injecting fuel into the cylinders (6a-6f) and to the main engine body exhaust path, and a controller (50) for adjusting the fuel injection amount and fuel injection timing by the fuel injection apparatus (14), wherein during the low temperature ignition of the engine (101) that performs a cylinder cut-off operation for cutting off the injection of fuel into specified cylinders (6a-6c), the controller (50) injects fuel at least one time at or after the top dead center within a single combustion cycle of the operating cylinders (6d-6f) other than the specified cylinders.",
  "title": "ENGINE"
}