{
  "$type": "site.standard.document",
  "description": "A sliding structure for a reciprocating internal combustion engine, including sliding elements (100;104:120;124;128) relatively slidable via lubricating oil therebetween, the sliding elements including sliding surfaces (102;106:122;126;130) opposed to each other and lubricated with a laminar flow…",
  "path": "/patents/1069765",
  "publishedAt": "2006-03-01T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02F1/20",
    "NISSAN MOTOR [JP]"
  ],
  "textContent": "A sliding structure for a reciprocating internal combustion engine, including sliding elements (100;104:120;124;128) relatively slidable via lubricating oil therebetween, the sliding elements including sliding surfaces (102;106:122;126;130) opposed to each other and lubricated with a laminar flow of the lubricating oil. The sliding surfaces (102;106:122;126;130) each have base surfaces (10;20) and microscopic grooves (21) which are so constructed as to prevent reduction of flow resistance to the lubricating oil passing through a clearance between the sliding surfaces (102;106:122;126;130) and assure a lubricating oil film thickness required for reducing friction loss between the sliding elements (100;104:120;124;128).",
  "title": "A sliding structure for a reciprocating internal combustion engine and a reciprocating internal combustion engine using the sliding structure"
}