{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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    "mimeType": "image/png",
    "size": 98261
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  "description": "The engine has a first valve control element (1) with a first valve actuator (3) for opening and closing the exhaust valves and a second valve control element (2) with a second valve actuator (4) exclusively for opening the inlet valves. The first valve control element is formed by a first camshaft…",
  "path": "/patents/1093367",
  "publishedAt": "2003-09-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/34",
    "FORD GLOBAL TECH INC [US]"
  ],
  "textContent": "The engine has a first valve control element (1) with a first valve actuator (3) for opening and closing the exhaust valves and a second valve control element (2) with a second valve actuator (4) exclusively for opening the inlet valves. The first valve control element is formed by a first camshaft and the second valve control element is formed by a second camshaft. AN Independent claim is also included for the following: a method of controlling an inventive device.",
  "title": "Variable valve control for a four-stroke spark ignition engine"
}