{
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  "coverImage": {
    "$type": "blob",
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  "description": "The valve (1) has a jet needle (12) actuated by an actuating device (13) e.g. piezoelectric actuator, by using a coupler (14). The coupler includes a valve sleeve (26) guided at a guide flange (31) of a throttle plate (5). The sleeve includes a conical envelope-like valve seat surface (33) combined…",
  "path": "/patents/1015896",
  "publishedAt": "2011-02-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/025",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The valve (1) has a jet needle (12) actuated by an actuating device (13) e.g. piezoelectric actuator, by using a coupler (14). The coupler includes a valve sleeve (26) guided at a guide flange (31) of a throttle plate (5). The sleeve includes a conical envelope-like valve seat surface (33) combined together with a ball-like valve closing body (27) of the coupler to form a sealing seat. A front surface (43) of the sleeve limits a valve control chamber (42) of the coupler. The closing body is provided at an end (29) of a valve bolt (28) that is supported at a valve cage (25) by an adjustingbody.",
  "title": "Fuel injector valve"
}