Speed-governing apparatus for internal combustion engine

Details Speed-governing apparatus for internal combustion engine Speed-governing apparatus for internal combustion engine

1987-02-18

1988-07-19

Miller, Carl Stuart

Internal-combustion engines

Engine speed regulator

Having condition responsive means with engine being part of...

123373, 123494, F02M 3900

Patent

active

047577916

ABSTRACT:
A control rack for driving the fuel injection quantity control member of an injection pump which supplies fuel to a diesel engine is driven by a magnetic actuator mechanism. The position of the control rack is transmitted to a position sensor via a tie bar which is pivotally supported by a support shaft. The sensor detects a signal corresponding to an actual amount of fuel to be injected. The support shaft is supported by a control member which is pivotally supported. The control member sets a reference position of the support shaft, and hence, sets the relative positional relationship between the control rack and the position sensor. A portion of the control member extends outside a housing, so that the reference position of the tie bar can be corrected outside the housing. The actuator mechanism is controlled by an instruction from a control circuit which calculates an optimal amount of fuel to be injected. A detection signal from the position sensor is used as a feedback signal for calculating an optimal quantity of to be injected.

REFERENCES:
patent: 3757750 (1973-09-01), Ohani
patent: 4393835 (1983-07-01), Eheim
patent: 4425889 (1984-01-01), Hachitani
patent: 4495914 (1985-01-01), Ishii
patent: 4523562 (1985-06-01), Schapper

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