{
  "$type": "site.standard.document",
  "description": "An actuator provided with a pump connected to a first hydraulic connection connected to a reservoir and to a second hydraulic connection. A command controller communicates with a first pressure sensor arranged on the second hydraulic connection and measuring a first supply pressure. A monitoring…",
  "path": "/patents/1375560",
  "publishedAt": "2025-05-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T8/172",
    "AIRBUS HELICOPTERS"
  ],
  "textContent": "An actuator provided with a pump connected to a first hydraulic connection connected to a reservoir and to a second hydraulic connection. A command controller communicates with a first pressure sensor arranged on the second hydraulic connection and measuring a first supply pressure. A monitoring controller communicates with the command controller and a second pressure sensor arranged on the second hydraulic connection and measuring a second supply pressure. A virtual pressure sensing device is provided with a verification instrument transmitting at least one verification signal carrying an operating parameter of the pump to the command controller and to the monitoring controller in order to identify a failure of the actuator and consequently apply a degraded operating mode.",
  "title": "ACTUATOR PROVIDED WITH TWO PRESSURE SENSORS AND A VIRTUAL PRESSURE SENSING DEVICE; A BRAKING SYSTEM AND AN AIRCRAFT PROVIDED WITH SUCH AN ACTUATOR, AND THE METHOD APPLIED"
}