Fuel injection system

Details Fuel injection system Fuel injection system

1996-05-09

1997-07-15

Miller, Carl S.

Internal-combustion engines

Charge forming device

Fuel injection system

123500, 417462, F02M 4100

Patent

active

056473230

ABSTRACT:
The movement of a control sleeve in the circumferential direction is made to interlock with the movement of a timer piston to ensure that the control sleeve has a function of pre-stroke control. In order to interlock the movements of the timer piston and the control sleeve, they are linked with first through third link members and the control sleeve is caused to rotate in the circumferential direction at a specific ratio relative to the quantity of movement of the timer piston. In a fuel injection system provided with an actuator for adjusting the fuel force feed end by moving the control sleeve in the direction of the axis and an actuator for controlling the timing with which the cam lift begins, pre-stroke control can be achieved without requiring a separate actuator, with a simple mechanical structure.

REFERENCES:
patent: 2935062 (1960-05-01), Aldinger et al.
patent: 4376432 (1983-03-01), Davis
patent: 4441474 (1984-04-01), Jarrett
patent: 4572137 (1986-02-01), Nakatsuka
patent: 4662537 (1987-05-01), Eheim
patent: 4751903 (1988-06-01), Cabarroca's et al.
patent: 5115783 (1992-05-01), Nakamura et al.
patent: 5513965 (1996-05-01), Nakamura

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