{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An engine including an engine oil return passage for returning engine oil from a cylinder head side to an oil pan (5) has: a balance shaft (13L, 13R) forming a balancing system (4) for said engine; and a housing (14U, 14L) disposed below a crankshaft (1) for accommodating rotatably therein said…",
  "path": "/patents/1016324",
  "publishedAt": "2011-01-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01M11/02",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "An engine including an engine oil return passage for returning engine oil from a cylinder head side to an oil pan (5) has: a balance shaft (13L, 13R) forming a balancing system (4) for said engine; and a housing (14U, 14L) disposed below a crankshaft (1) for accommodating rotatably therein said balance shaft (13L, 13R). A part (142) of said engine oil return passage is provided in said housing (14U, 14L)",
  "title": "Balance shaft, housing for balance shaft and engine oil return passage"
}