{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiegyrbt2hqe3t6w3l4i6c7apfwicqmfulvl5xrwkuqme4ohergc64"
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    "mimeType": "image/png",
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  "description": "The system has a cap (22) whose opening permits introduction of liquid in a tank (1). A detection sensor (21) detects opening/closing of the cap. An electronic module (27) records volume of the liquid stored in the tank between a closing instant and an opening instant. A measuring unit connected to…",
  "path": "/patents/1007488",
  "publishedAt": "2011-11-30T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K15/00",
    "EBOO DEV [FR]"
  ],
  "textContent": "The system has a cap (22) whose opening permits introduction of liquid in a tank (1). A detection sensor (21) detects opening/closing of the cap. An electronic module (27) records volume of the liquid stored in the tank between a closing instant and an opening instant. A measuring unit connected to the electronic module measures volume of the liquid. An intermediate chamber (28) is arranged in downstream of the cap. The measuring unit includes a flowmeter (24), which indicates the volume of the liquid passing between the intermediate chamber and the tank. The measuring unit is constituted of a controlling gauge (13) and a pump (25).",
  "title": "System to controle the volume stored in a tank"
}