{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "Pump/nozzle system has a high pressure chamber (25) which is impinged upon via a pump piston (3), and a storage piston (23) held within a storage chamber (24) and impinged upon via a pressure spring arranged in a spring-holding chamber (42). A non-return throttle element (35) arranged between the…",
  "path": "/patents/1093720",
  "publishedAt": "2003-08-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M45/08",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "Pump/nozzle system has a high pressure chamber (25) which is impinged upon via a pump piston (3), and a storage piston (23) held within a storage chamber (24) and impinged upon via a pressure spring arranged in a spring-holding chamber (42). A non-return throttle element (35) arranged between the high pressure chamber and the storage chamber delays the pressure drop in the storage chamber. Preferred Features: The non-return throttle element is a non-return throttle valve or non-return valve.",
  "title": "Noise optimized apparatus for injecting fuel"
}