{
  "$type": "site.standard.document",
  "description": "The four-cylinder in-line internal combustion reciprocating piston engine (5) has two adjacent primary cylinders (11,12) and two secondary cylinders (13,14) arranged adjacent to the primary cylinders. Each of the cylinders slidably receive respective pistons. The pistons are operatively connected…",
  "path": "/patents/987454",
  "publishedAt": "2013-08-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N13/105",
    "FORD GLOBAL TECH LLC [US]"
  ],
  "textContent": "The four-cylinder in-line internal combustion reciprocating piston engine (5) has two adjacent primary cylinders (11,12) and two secondary cylinders (13,14) arranged adjacent to the primary cylinders. Each of the cylinders slidably receive respective pistons. The pistons are operatively connected with the cranks of a fourfold cranked crankshaft. The cranks are arranged in phase for the two primary cylinders. The cranks for the secondary cylinders are arranged 180 degree out of phase with respect to the primary cylinders. The secondary cylinders are selectively deactivated. An independent claim is included for an engine system with an electronic controller.",
  "title": "Multi-cylinder internal combustion engine and method to operate such a multi-cylinder internal combustion engine"
}