Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1998-12-15
2000-07-11
Moulis, Thomas N.
Internal-combustion engines
Charge forming device
Fuel injection system
123467, 123496, F02M 3704
Patent
active
060857269
ABSTRACT:
A fuel injection event controller for a fuel injection nozzle includes a hydraulic lock device for selectively restricting the translatory opening of a fuel injection nozzle needle valve, the needle valve delivering a quantity of a fuel to a combustion chamber of an internal combustion engine. Methods of effecting rate shaping of the injection charge and of providing a two stage injection event are included.
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Lei Ning
Yang Xilin
Calfa Jeffrey P.
Moulis Thomas N.
Navistar International Transportation Corp.
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