{
  "$type": "site.standard.document",
  "description": "The device (10) has a tank sensor (32), where fuel quantity is measured based on a resistance value of the sensor. A freely programmable microprocessor (34) periodically detects and stores changes of the resistance value of the sensor, and releases a silent alarm signal during changing of the…",
  "path": "/patents/995168",
  "publishedAt": "2012-12-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K15/00",
    "HUIS WOLFGANG [DE]"
  ],
  "textContent": "The device (10) has a tank sensor (32), where fuel quantity is measured based on a resistance value of the sensor. A freely programmable microprocessor (34) periodically detects and stores changes of the resistance value of the sensor, and releases a silent alarm signal during changing of the resistance value. A multistage potentiometer (28) cooperates with the sensor. The microprocessor considers only changes of the resistance value, which lies below a lower threshold or above an upper threshold, where the upper and/or lower thresholds are selected based on time and electric units.",
  "title": "Device for monitoring a tank to prevent fuel from being stolen from a fuel tank"
}