{
  "$type": "site.standard.document",
  "description": "The circuit has connection units (S1-S3) whose output sides are connected with each other in series or parallel to form an intermediate circuit. The connection units are connected with ports (L1-L3, N) of a supply network. Four valve paths (VP1-VP4) are provided in each connection unit. The valve…",
  "path": "/patents/1009725",
  "publishedAt": "2011-08-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/11",
    "EDAG GMBH & CO KGAA [DE]"
  ],
  "textContent": "The circuit has connection units (S1-S3) whose output sides are connected with each other in series or parallel to form an intermediate circuit. The connection units are connected with ports (L1-L3, N) of a supply network. Four valve paths (VP1-VP4) are provided in each connection unit. The valve paths are connected with the ports of the supply network, and comprise rectifying elements (D1-D4, T1-T4). The valve paths are switched parallel to each other or form a rectifier bridge e.g. full steered rectifier bridge or half steered rectifier bridge. An independent claim is also included for a method for controlling a connection of a power unit or a charging unit to an accumulator or a battery with a supply network.",
  "title": "Charging device for an electric car"
}