Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...
Patent
1998-05-12
1999-08-17
Miller, Carl S.
Internal-combustion engines
Engine speed regulator
Having condition responsive means with engine being part of...
123357, F02D 3100
Patent
active
059378247
ABSTRACT:
The present invention relates to a fuel injection amount control system for a diesel engine to control a fuel injection amount electrically by an electronic-hydraulic governor. In the invention, when a driver steps on the accelerator at 100% in acceleration to raise the engine speed suddenly and vigorously, a DC linear motor transfers a control rack to the full-rack position according to the engine speed to bring the necessary amount of fuel injection. The process is that the rack position detects the second rack position firstly and the control rack leaves the second rack position accordingly, then the DC linear motor suspends the control rack at the first rack position for a certain time under a signal, afterwards and the control rack is positioned to the full-rack position by another command given to the DC linear motor to operate again.
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Nissan Diesel, Maintenance Guide, Electronic Control System for Engine in 1995 Model, Nissan Motor Company, Mar., 1995.
Miller Carl S.
Nissan Diesel Motor Co., Ltd.
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