Internal-combustion engines – Charge forming device – Including means responsive to instantaneous change in engine...
Reexamination Certificate
2005-11-15
2005-11-15
Solis, Erick (Department: 3747)
Internal-combustion engines
Charge forming device
Including means responsive to instantaneous change in engine...
C123S479000, C073S114220, C073S117020, C701S104000, C701S112000, C701S114000
Reexamination Certificate
active
06964261
ABSTRACT:
Apparatuses and methods for controlling a fuel injector. A fuel shot is injected during a zero fuel condition. A rail pressure drop corresponding to the fuel shot is determined. A change in engine speed corresponding to the fuel shot is determined. An adjustment to the fuel injection as a function of the rail pressure drop and the corresponding change in engine speed is determined.
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Renshaw John
Warne David G.
Perkins Engines Company Limited
Solis Erick
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