{
  "$type": "site.standard.document",
  "description": "This fluid meter configured to perform metrological measurements in a fluid circulation pipeline and to communicate information relating to said metrological data, comprises: - a pipeline (2), - at least one metrological sensor (4), - a control unit (6), - a power supply unit (10) configured to…",
  "path": "/patents/1388314",
  "publishedAt": "2025-06-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01F1/00",
    "SAGEMCOM ENERGY & TELECOM SAS [FR]"
  ],
  "textContent": "This fluid meter configured to perform metrological measurements in a fluid circulation pipeline and to communicate information relating to said metrological data, comprises: - a pipeline (2), - at least one metrological sensor (4), - a control unit (6), - a power supply unit (10) configured to power the control unit, the power supply unit comprising a first power supply path (11) comprising at least one battery (12), and a second power supply path (21), and further comprising a first switch (S1) configured to selectively couple the first power supply path (11) or the second power supply path (21) to the control unit, the fluid meter comprising a thermoelectric generator (30) configured to produce electricity from a temperature difference between an exterior of the pipeline and the fluid in the pipeline, the second power supply path (21) being connected to the thermoelectric generator (30).",
  "title": "FLUID METER WITH ALTERNATIVE POWER SUPPLY",
  "updatedAt": "2026-06-14T15:41:16.665Z"
}