{
  "$type": "site.standard.document",
  "description": "The method involves compressing fresh air in a high-pressure compressor (4). A self-actuating valve is opened when a pressure downstream of the high-pressure compressor is lower than a pressure upstream of the high-pressure compressor. A portion of the fresh air is routed through the valve…",
  "path": "/patents/1068795",
  "publishedAt": "2006-03-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B37/004",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The method involves compressing fresh air in a high-pressure compressor (4). A self-actuating valve is opened when a pressure downstream of the high-pressure compressor is lower than a pressure upstream of the high-pressure compressor. A portion of the fresh air is routed through the valve, compressor bypass and around the high-pressure compressor, and the compressed fresh air is routed to an engine air intake.",
  "title": "Method of multiple stage supercharging of internal combustion engines"
}