{
  "$type": "site.standard.document",
  "description": "A fuel injection system with multiple valves comprising an electronic unit pump (3) for outputting high pressure fuel; a low pressure fuel duct (1) for filing fuel into the plunger cavity of the electronic unit pump; a fuel supply cam (2) for propelling the movement of the plunger of the electronic…",
  "path": "/patents/970249",
  "publishedAt": "2014-09-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/3845",
    "BEIJING INST TECHNOLOGY [CN]"
  ],
  "textContent": "A fuel injection system with multiple valves comprising an electronic unit pump (3) for outputting high pressure fuel; a low pressure fuel duct (1) for filing fuel into the plunger cavity of the electronic unit pump; a fuel supply cam (2) for propelling the movement of the plunger of the electronic unit pump to produce high pressure fuel; at least two electronically controlled fuel injection nozzles (41, 42) for injecting fuel; high pressure fuel tube (6) connecting the electronic unit pump and the electronically controlled fuel injection nozzles for transporting the high pressure fuel outputted from the electronic unit pump and to the electronically controlled fuel injection nozzles; and an electronic control unit (5) connected to the electronic unit pump and to the electronically controlled fuel injection nozzles, respectively, for controlling the electronic unit pump and the opening and closing of solenoid valves in the fuel injection nozzles. The fuel injection system can meet the demands for the properties of large range fuel injection and high circulating response. Also disclosed is a fuel injection method of the fuel injection system with multiple valves.",
  "title": "FUEL INJECTION SYSTEM WITH MULTIPLE VALVES AND FUEL INJECTION METHOD THEREOF"
}