PURPOSE: To provide a fuel supply system capable of adjusting the initial amount of fuel supplied to an engine to the desired appropriate amount.
CONSTITUTION: This fuel supply system for supplying fuel to a compression ignition engine includes an accumulator 10 in which fuel is stored at high pressure. The fuel is supplied to the accumulator 10 from a high pressure pump 21 which includes pumping plungers 23 operable in timed relationship with the associated engine. The system also includes a distributor member 11 having a delivery passage 12 which can engage with outlet ports 13 in turn. Valves 16, 20 are provided and operable in a first setting to connect the high pressure pump to the delivery passage so that the fuel is supplied at a low rate to the associated engine and a second setting in which the accumulator is connected to the delivery passage to achieve a high rate of fuel delivery to the engine.
PIITAA ARUBAN JIYOOJI KORINBOO
MAIKERU PIITAA KUUKU
POORU BATSUKUREI
Next Patent: FUEL SUPPLY SYSTEM FOR INTERNAL COMBUSTION ENGINE