{
  "$type": "site.standard.document",
  "description": "A fuel valve (50) for injecting low flashpoint liquid fuel into the combustion chamber of a large two-stroke turbocharged self-igniting internal combustion engine, The fuel valve (50) has an elongated fuel valve housing (52) with a nozzle (54) with a nozzle holes (56), a fuel inlet port (53) in the…",
  "path": "/patents/937407",
  "publishedAt": "2016-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B25/04",
    "MAN DIESEL & TURBO DEUTSCHLAND [DK]"
  ],
  "textContent": "A fuel valve (50) for injecting low flashpoint liquid fuel into the combustion chamber of a large two-stroke turbocharged self-igniting internal combustion engine, The fuel valve (50) has an elongated fuel valve housing (52) with a nozzle (54) with a nozzle holes (56), a fuel inlet port (53) in the elongated fuel valve housing (52) for connection to a source (60) of pressurized liquid fuel, an actuation liquid port (78) in the elongated fuel valve housing (52), an axially displaceable valve needle (61) slidably received in a longitudinal bore (77) in the elongated valve housing (52), the valve needle (61) having a closed position where the valve needle (61) rests on a valve seat (69) and an open position where the valve needle (61) has lift from the valve seat (69), the valve needle (61) being biased towards the closed position, a fuel chamber (58) surrounding the valve needle (61) and opening to the valve seat (69), a pump piston (80) received in a first bore (81) with a pump chamber (82) in the first bore (81) on one side of the pump piston (80), an actuation piston (83) received in a second bore (84) with an actuation chamber (85) in the second bore (84) on one side of the actuation piston (83), the pump piston (80) being connected to the actuation piston (83) to move in unison therewith, the actuation chamber (85) being connected to an actuation liquid port (78), the pump chamber (82) having an outlet connected to the fuel chamber (58) and an inlet connected to a fuel inlet port (53), a sealing liquid inlet port (78), a conduit (30) connecting the sealing liquid inlet port (70) to the first bore (81) for sealing the pump piston (80) in the first bore.",
  "title": "FUEL VALVE FOR INJECTING A LOW FLASHPOINT FUEL INTO A COMBUSTION CHAMBER OF A LARGE SELF-IGNITING TURBOCHARGED TWO-STROKE INTERNAL COMBUSTION ENGINE"
}