{
  "$type": "site.standard.document",
  "coverImage": {
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    "size": 99886
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  "description": "The device (2) has an exhaust line (5) including a double-flow design in a rear section (X). The double-flow section includes two exhaust pipes (11) with acoustic actuators (12), which are connected to the exhaust pipes in a sound-transmitting manner. The exhaust pipes are unsimilarly designed. The…",
  "path": "/patents/988309",
  "publishedAt": "2013-07-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N1/02",
    "EBERSPAECHER EXHAUST TECH GMBH [DE]"
  ],
  "textContent": "The device (2) has an exhaust line (5) including a double-flow design in a rear section (X). The double-flow section includes two exhaust pipes (11) with acoustic actuators (12), which are connected to the exhaust pipes in a sound-transmitting manner. The exhaust pipes are unsimilarly designed. The actuators are individually controlled. A time lag device i.e. capacitor (28), is provided in a connection path (27) between one of the actuators and a control device (25). The exhaust pipes have a coupling point (18), at which sound transmission of the actuators to the exhaust pipes takes place. Independent claims are also included for the following: (1) a method for controlling actuators of an exhaust device (2) a motor car.",
  "title": "Exhaust gas device for an internal combustion engine"
}