{
  "$type": "site.standard.document",
  "description": "The flap valve (1) has a flap housing (2) with a fluid channel section, where the fluid channel section has an inlet zone, a control zone and a discharge zone. A flap (4) is provided with a rectangular shape, at whose ends semi-circles are adjoined. The inlet zone is arranged opposite to the…",
  "path": "/patents/1009522",
  "publishedAt": "2011-09-14T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D9/101",
    "PIERBURG GMBH [DE]"
  ],
  "textContent": "The flap valve (1) has a flap housing (2) with a fluid channel section, where the fluid channel section has an inlet zone, a control zone and a discharge zone. A flap (4) is provided with a rectangular shape, at whose ends semi-circles are adjoined. The inlet zone is arranged opposite to the discharge zone around the offset segment.",
  "title": "Flap valve"
}