Internal-combustion engines – Charge forming device – Including cylinder pressure or temperature responsive means
Reexamination Certificate
2007-07-24
2007-07-24
Kwon, John T. (Department: 3747)
Internal-combustion engines
Charge forming device
Including cylinder pressure or temperature responsive means
C361S152000
Reexamination Certificate
active
11236766
ABSTRACT:
An ECU executes a program including the steps of: calculating a base timing of injection (INJB); determining whether an engine knocks; if the engine knocks, increasing a correction value INJK(I) applied to correct a timing of injection; and calculating the base timing of injection INJB plus the correction value INJK(I) to obtain a timing of injection INJ.
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G. Topfer, et al.; “Optical Investigation of Knocking Location on S. I. Engines with Direct- Injection”; The Engineering Society For Advancing Mobility Land Sea Air and Space International; SAE 2000 World Congress Detroit, Michigan; XP-002358182; pp. 1-13; Mar. 6-9, 2000.
Nakashima Tatsushi
Ohtani Motoki
Kwon John T.
Nippon Soken Inc.
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