{
  "$type": "site.standard.document",
  "description": "An exhaust tract for an internal combustion engine. The exhaust tract has a pipe which is connected for through flow to an exhaust manifold of the internal combustion engine. The exhaust line includes, downstream of the exhaust manifold, a purification unit for reducing pollutant emissions of the…",
  "path": "/patents/1308977",
  "publishedAt": "2022-01-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N13/10",
    "Dr. Ing. h.c. F. Porsche Aktiengesellschaft"
  ],
  "textContent": "An exhaust tract for an internal combustion engine. The exhaust tract has a pipe which is connected for through flow to an exhaust manifold of the internal combustion engine. The exhaust line includes, downstream of the exhaust manifold, a purification unit for reducing pollutant emissions of the internal combustion engine. The purification unit includes at least one catalytic converter, an electrically heatable heating catalytic converter and a supporting catalytic converter supporting the heating catalytic converter. The heating catalytic converter and the supporting catalytic converter are of annular design. The heating catalytic converter is designed for a 48 volt power supply in order to reduce single-cylinder lambda effects.",
  "title": "EXHAUST TRACT FOR A COMBUSTION ENGINE"
}