{
  "$type": "site.standard.document",
  "description": "The thermal energy storage plant has a working gas circuit comprising a thermal energy fluid machine (13), heat accumulator (14), a thermal energy fluid machine (15) and a cold storage device (16) that are connected to each other by a line (11) for the working gas. The thermal energy fluid machine…",
  "path": "/patents/985201",
  "publishedAt": "2013-04-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01K3/12",
    "SIEMENS AG [DE]"
  ],
  "textContent": "The thermal energy storage plant has a working gas circuit comprising a thermal energy fluid machine (13), heat accumulator (14), a thermal energy fluid machine (15) and a cold storage device (16) that are connected to each other by a line (11) for the working gas. The thermal energy fluid machine is a working machine and the thermal energy fluid machine is a combustion engine when viewed in flow direction of the working gas from the heat accumulator to the thermal energy fluid machine. A low temperature heat accummulator is provided before the thermal energy fluid machine (13). Independent claims are included for the following: (1) a method for storage of thermal energy; and (2) a method for conversion of thermal energy.",
  "title": "Assembly for storing thermal energy and method for its operation"
}