{
  "$type": "site.standard.document",
  "description": "The exhaust gas recirculation valve has an actuating section (1) and a valve section (2) with a valve seat (5) between an exhaust gas inlet and outlet. A shut-off component (6) is acted upon by a valve rod (7) operated by the actuating section. The actuating section is connected to the valve…",
  "path": "/patents/1101127",
  "publishedAt": "2002-10-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M26/53",
    "PIERBURG GMBH [DE]"
  ],
  "textContent": "The exhaust gas recirculation valve has an actuating section (1) and a valve section (2) with a valve seat (5) between an exhaust gas inlet and outlet. A shut-off component (6) is acted upon by a valve rod (7) operated by the actuating section. The actuating section is connected to the valve section gastight, and the valve rod side facing away from the valve shut-off component outside the bore is enclosed by an atmospherically aerated chamber (9). The chamber is connected to atmosphere by a check valve (10) which may be electrically operated.",
  "title": "Exhaust gaz recirculation valve"
}