{
  "$type": "site.standard.document",
  "description": "The plant (1) has a heat reservoir (11) arranged in a secondary circuit (13), which is separated from a pipeline (4) of a pipeline system (3) by a heat exchanger (14). Compressed air flows on a primary side, and heat transfer liquid flows on a secondary side through the system. A locking unit (27)…",
  "path": "/patents/995361",
  "publishedAt": "2012-12-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02C6/16",
    "ZUEBLIN AG [DE]"
  ],
  "textContent": "The plant (1) has a heat reservoir (11) arranged in a secondary circuit (13), which is separated from a pipeline (4) of a pipeline system (3) by a heat exchanger (14). Compressed air flows on a primary side, and heat transfer liquid flows on a secondary side through the system. A locking unit (27) temporarily locks a part of the secondary circuit between a heat storage unit (12) and the heat exchanger. The heat transfer fluid is made to temporarily flow through the exchanger when the compressed air flows through the primary side. A turbo-machine (8) condenses and/or expands the compressed air.",
  "title": "Adiabatic pressurised air storage power plant"
}