{
  "$type": "site.standard.document",
  "description": "The system has a pump with connected feed pipe containing a fuel filter. The feed pipe (4) has a by-pass pipe (9) leading past the filter (7). It also has components to open and close the by-pass after a set use period or condition of the filter. The components are contained in the fuel tank (1)…",
  "path": "/patents/1109852",
  "publishedAt": "2001-09-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M37/0023",
    "MANNESMANN VDO AG [DE]"
  ],
  "textContent": "The system has a pump with connected feed pipe containing a fuel filter. The feed pipe (4) has a by-pass pipe (9) leading past the filter (7). It also has components to open and close the by-pass after a set use period or condition of the filter. The components are contained in the fuel tank (1), and consist of e.g. a reversing valve. The valve is operated after a set time period or after a pre-selected mileage traveled. The by-pass contains a second fuel filter.",
  "title": "Device for supplying fuel"
}