{
  "$type": "site.standard.document",
  "description": "Combustion engine with a variable compression ratio which, according to the invention, includes the following items: engine body, crankshaft with crank pins mounted rotatably in the body, cylinders, pistons connected to the crankshaft via pin connecting rod sand control arms as well as the control…",
  "path": "/patents/1306948",
  "publishedAt": "2021-12-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B75/045",
    "Miroslaw SZYMKOWIAK"
  ],
  "textContent": "Combustion engine with a variable compression ratio which, according to the invention, includes the following items: engine body, crankshaft with crank pins mounted rotatably in the body, cylinders, pistons connected to the crankshaft via pin connecting rod sand control arms as well as the control arm rod located inside the engine body, with eccentrics mounted on it, on which eccentrics for each piston there are separately mounted control arms, it is characterized by the fact that on the control arm rod () aside from the rigidly mounted eccentrics (), on which single control arms () are rotatably mounted, there are also rotatably mounted eccentrics (), on which single control arms () are rotatably mounted, where preferably on the eccentrics () are mounted the control arms () for one row of cylinders (), while for the eccentrics () are mounted the control arms () for the other row of cylinders (), additionally the engine contains a mechanism for changing the compression ratio consisting of the control arm rod () with eccentrics () mounted on the control arm rod () as well as coupling elements that connect the elements of the mechanism which ensure that neighboring eccentrics () rotate in opposite directions.",
  "title": "INTERNAL COMBUSTION ENGINE WITH VARIABLE COMPRESSION RATIO AND MECHANISM FOR CHANGING THE COMPRESSION RATIO"
}