{
  "$type": "site.standard.document",
  "description": "To make a Wesco type fuel pump to supply pressure-increased fuel toward a fuel injection valve with no time delay at a time of restarting an engine with an excellent restarting property, an impeller (8) which is rotated by an electric motor (M) arranged within a motor chamber (9) is arranged within…",
  "path": "/patents/1084825",
  "publishedAt": "2004-08-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M37/048",
    "KEIHIN CORP [JP]"
  ],
  "textContent": "To make a Wesco type fuel pump to supply pressure-increased fuel toward a fuel injection valve with no time delay at a time of restarting an engine with an excellent restarting property, an impeller (8) which is rotated by an electric motor (M) arranged within a motor chamber (9) is arranged within a pump chamber (7), a fuel inflow passage (6) which communicates with the outside and a discharge hole (5) which communicates with the motor chamber (9) are open to the pump chamber (7), and the discharge hole (5) is provided with a fuel holding function which inhibits air from flowing into the motor chamber (9) from the pump chamber (7) at a time when the engine stops.",
  "title": "WESTOCO TYPE FUEL PUMP"
}