Fuel injection control apparatus

Internal-combustion engines – Starting device – With fuel or intake air control

Reexamination Certificate

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Details

C701S113000, C073S114270, C073S114330

Reexamination Certificate

active

07997245

ABSTRACT:
A fuel injection control apparatus includes: an internal combustion engine; a fuel injection unit provided in the internal combustion engine; an intake state detection unit that detects an intake state value indicating an intake state of the internal combustion engine, and that outputs an intake state signal; and a control unit to which the intake state signal is input, that determines based on the intake state signal whether or not the internal combustion engine is on an intake stroke, and that controls the fuel injection unit so that an initial fuel injection is performed in order to start up the engine when the control unit determines that the engine is on an intake stroke.

REFERENCES:
patent: 6484694 (2002-11-01), Thomas
patent: 6499341 (2002-12-01), Lodise et al.
patent: 6588259 (2003-07-01), Lodise et al.
patent: 6874473 (2005-04-01), Carpenter
patent: 6935168 (2005-08-01), Shimoyama
patent: 2005/0212509 (2005-09-01), Asama
patent: 2009/0126685 (2009-05-01), Asada et al.
patent: 2003003887 (2003-01-01), None
patent: 2004162543 (2004-06-01), None
patent: 2004162691 (2004-06-01), None

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