{
  "$type": "site.standard.document",
  "description": "The method for the operating of a piezo-actuator entails providing a first discharge passage (R1) between a first connection (Cp+) and a second operating potential (GND) with a charge state in which a first operating potential is applied to the first connection and the second potential is applied…",
  "path": "/patents/1069801",
  "publishedAt": "2006-02-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/2096",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The method for the operating of a piezo-actuator entails providing a first discharge passage (R1) between a first connection (Cp+) and a second operating potential (GND) with a charge state in which a first operating potential is applied to the first connection and the second potential is applied to a second connection. At a determined point in time (t1) during the discharging of the piezo-actuator a second discharge passage (R3) is provided between the second connection and a potential (Unps) which lies between the two operating potentials. An independent claim is included for a circuit arrangement with means to carry out the aforesaid method.",
  "title": "Method and circuit arrangement for driving a piezoelectric actuator"
}