Internal-combustion engines – Noncompression
Patent
1975-11-06
1978-01-24
Myhre, Charles J.
Internal-combustion engines
Noncompression
123 32EG, F02B 302
Patent
active
040697959
ABSTRACT:
A fuel injection system for a multi-cylinder engine includes means for generating a sequence of pulses during each cycle of the engine. These pulses trigger variable width pulse generators, sensitive to the engine operating parameters. The variable width pulses are provided to the injectors so that each ejector fires once during an engine cycle and their firing times are spaced over the cycle. During start-up, the pulse widths are diminished and all of the injectors are fired each time the sequencing circuitry provides an output pulse. The total charge provided to each cylinder is thus distributed over the engine cycle, insuring the presence of the proper quantity of fuel for optimum flammability to achieve start-up of the engine in at least one of the cylinders.
REFERENCES:
patent: 3430616 (1969-03-01), Glocker et al.
patent: 3504657 (1970-04-01), Eichler et al.
patent: 3548791 (1970-12-01), Long
patent: 3587536 (1971-06-01), Inoue
patent: 3661126 (1972-05-01), Baxendale
patent: 3734067 (1973-05-01), Glocker et al.
patent: 3750631 (1973-08-01), Scholl et al.
patent: 3812830 (1974-05-01), Traisnel
patent: 3824967 (1974-07-01), Gordon
patent: 3890944 (1975-06-01), Werner et al.
patent: 3971354 (1976-07-01), Luchaco et al.
Long E. David
Richardson Keith C.
Allied Chemical Corporation
Buff Ernest D.
Lall Parshotam S.
Myhre Charles J.
LandOfFree
Start-up control for fuel injection system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Start-up control for fuel injection system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Start-up control for fuel injection system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-483089