ACCUMULATOR FUEL INJECTION DEVICE AND INTERNAL COMBUSTION ENGINE WITH THE ACCUMULATOR FUEL INJECTION DEVICE

摘要

An accumulator fuel injection device and an internal combustion engine with the accumulator fuel injection device. In one embodiment, two actuators (88) and (89) are mounted on a high-pressure pump (8) for force-feeding a fuel in the engine with the common rail type fuel injection device. One (88) of these actuators (88) and (89) is stopped to force-feed the fuel from only the other (89) to match a timing at which a load torque acting on the crankshaft of the engine is maximized with a timing at which a load torque acting on the drive shaft of the high-pressure pump (8) is minimized.