{
  "$type": "site.standard.document",
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  "description": "The present invention relates to a two-stroke engine, especially high power marine diesel engine, with uniflow scavenging, having at least one cylinder (1) mounted in an engine case (7), comprising a cylinder head (2) and liner (4) and provided with an exhaust valve (3), preferably situated in the…",
  "path": "/patents/973213",
  "publishedAt": "2014-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B25/04",
    "MARCHEL MICHAL JAN [PL]"
  ],
  "textContent": "The present invention relates to a two-stroke engine, especially high power marine diesel engine, with uniflow scavenging, having at least one cylinder (1) mounted in an engine case (7), comprising a cylinder head (2) and liner (4) and provided with an exhaust valve (3), preferably situated in the head (2), a piston (5) situated in said cylinder, optionally provided with a compression ring or rings (13), connected with a crankshaft in a crankcase (9) and having the possibility to move in the cylinder (1) in a reciprocating motion, characterised in that outside the cylinder liner (4), between the engine case (7) and the cylinder liner (4), the scavenge air space (8) is located, the cylinder liner (4) has at least one scavenge air port (15), leading from the scavenge air space (8) to the inside of the cylinder liner (4), provided with closing means (14), enabling opening and closing of the port (15), wherein the bottom port of the cylinder liner (4) is tightly separated from the scavenge air space (8).",
  "title": "Two-stroke engine, especially large margine engine"
}