{
  "$type": "site.standard.document",
  "description": "A check valve is provided to each discharge port (105, 409), which communicates between a corresponding working chamber (103, V) and a high pressure chamber (104, 407) in an integrated compressor/expander apparatus (10). A valve mechanism (107, 411), which is opened in a motor mode, is provided to…",
  "path": "/patents/1085109",
  "publishedAt": "2004-08-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/3223",
    "DENSO CORP [JP]"
  ],
  "textContent": "A check valve is provided to each discharge port (105, 409), which communicates between a corresponding working chamber (103, V) and a high pressure chamber (104, 407) in an integrated compressor/expander apparatus (10). A valve mechanism (107, 411), which is opened in a motor mode, is provided to communicate between the working chamber (103, V) and the high pressure chamber (104, 407).",
  "title": "Fluid machine operable in both pump mode and motor mode and waste heat recovering system having the same"
}