Internal combustion engine fuel control system with fuel supply

Details Internal combustion engine fuel control system with fuel supply Internal combustion engine fuel control system with fuel supply

1994-10-20

1996-05-14

Nelli, Raymond A.

Internal-combustion engines

Charge forming device

Fuel injection system

F02M 5100

Patent

active

055158315

ABSTRACT:
A fuel control system for internal combustion engines is disclosed in which a high temperature re-start state is determined based on a physical volume detecting device and a starting state detected by a start state detecting device. A compensation value is determined so as to compensate the amount of fuel supplied during re-start under high temperatures. The compensation value is determined by routines performed within a central processing unit. Variables that affect the compensation value include the physical volume, an internal pressure of a suction pipe, and the starting state of the engine. The compensation value ensures that fuel injection in the engine occurs over an appropriate timing.

REFERENCES:
patent: 5220895 (1993-06-01), Curran et al.
patent: 5301648 (1994-04-01), Uchinami
patent: 5345908 (1994-09-01), Nishimura et al.
patent: 5392746 (1995-02-01), Pomtoppiddan

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