{
  "$type": "site.standard.document",
  "description": "In a single-cylinder internal combustion engine fitted with a knock sensor, the temperature rise of the knock sensor is suppressed, and the reliability of the knock sensor is improved. An engine (10) has a crankcase (11), a cylinder block (12) connected to the crankcase (11), a cylinder head (13)…",
  "path": "/patents/991256",
  "publishedAt": "2013-05-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01P1/06",
    "YAMAHA MOTOR CO LTD [JP]"
  ],
  "textContent": "In a single-cylinder internal combustion engine fitted with a knock sensor, the temperature rise of the knock sensor is suppressed, and the reliability of the knock sensor is improved. An engine (10) has a crankcase (11), a cylinder block (12) connected to the crankcase (11), a cylinder head (13) connected to the cylinder block (12), a sensor mounting boss (40) formed on the cylinder block (12), and a knock sensor (41) mounted to the boss (40). Fins (33) are formed on the cylinder block (12) and the cylinder head (13). A heat insulation member (45) is provided between the boss (40) and the knock sensor (41).",
  "title": "Internal combustion engine and straddle-type vehicle equipped with the engine"
}