{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "The invention relates to a method for setting the operating pressure of a transmission, in particular a motor vehicle shift transmission, the transmission having clutches, brakes, actuators, a hydrodynamic clutch, and/or a hydrodynamic converter, to which a medium that conducts the operating…",
  "path": "/patents/1118071",
  "publishedAt": "2013-08-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60W10/11",
    "Bernhard Hofig"
  ],
  "textContent": "The invention relates to a method for setting the operating pressure of a transmission, in particular a motor vehicle shift transmission, the transmission having clutches, brakes, actuators, a hydrodynamic clutch, and/or a hydrodynamic converter, to which a medium that conducts the operating pressure can alternately be applied in order to vary the transmission ratio of the speed and/or the torque between a transmission input shaft and a transmission output shaft by opening and closing the clutches and/or brakes, by actuating the actuators, and/or by hydrodynamic power transmission using the hydrodynamic clutch and/or the hydrodynamic converter, the operating pressure being switchable between a constant nominal value and a constant decreased value smaller in relation thereto, or the operating pressure being reducible in three or more steps or continuously from a nominal value to a decreased value. The invention is characterized in that a speed difference between the transmission input shaft and the transmission output shaft and/or between the input side and output side of at least one clutch, one brake, the hydrodynamic clutch, and/or the hydrodynamic converter is detected and compared to a predefined target difference, and the switching or reduction of the operating pressure is performed as a function of the result of the comparison.",
  "title": "Method for Setting the Working Pressure of a Transmission"
}