{
  "$type": "site.standard.document",
  "description": "In an ejector cycle system, a variable throttle (450) is disposed at an upstream side of an ejector (400). When high-pressure side refrigerant pressure in the ejector cycle system is approximately equal to or higher than critical pressure of the refrigerant, the variable throttle is fully opened…",
  "path": "/patents/1096886",
  "publishedAt": "2003-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60H1/3204",
    "DENSO CORP [JP]"
  ],
  "textContent": "In an ejector cycle system, a variable throttle (450) is disposed at an upstream side of an ejector (400). When high-pressure side refrigerant pressure in the ejector cycle system is approximately equal to or higher than critical pressure of the refrigerant, the variable throttle is fully opened. When the high-pressure side refrigerant pressure is approximately lower than the critical pressure of the refrigerant, a throttle open degree of the variable throttle is reduced from the fully open degree so that high-pressure side refrigerant is decompressed in two steps of the variable throttle and the ejector. Accordingly, in both cases of a high heat load and a low heat load of the ejector cycle system, COP of the ejector cycle system can be improved.",
  "title": "Ejector cycle system"
}