Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1977-07-12
1980-09-09
Myhre, Charles J.
Internal-combustion engines
Charge forming device
Fuel injection system
123493, F02B 300
Patent
active
042211913
ABSTRACT:
In an electronic fuel injection system for an internal combustion engine, a throttle position sensor provides an output pulse with a duration corresponding to the time interval during which throttle is nearly closed. The output from the throttle position sensor is nullified when the pulse duration is smaller than a predetermined value to prevent fuel cut-off during brief closure of throttle during transmission gear changes. The output from the throttle position sensor is used to cut off fuel only when the throttle closure time extends beyond the predetermined time interval.
REFERENCES:
patent: 3703162 (1972-11-01), Aono
patent: 3759131 (1973-09-01), Endo
patent: 3763720 (1973-10-01), Aono et al.
patent: 3776205 (1973-12-01), Maruoka
patent: 3792630 (1974-02-01), Hanse
patent: 3926153 (1975-12-01), Reddy
patent: 4062328 (1977-12-01), Konno
patent: 4092961 (1978-06-01), Tomada
patent: 4121545 (1978-10-01), Mizole
Aono Shigeo
Asano Masaharu
Myhre Charles J.
Nelli Raymond A.
Nissan Motor Company Limited
LandOfFree
Electronic fuel injection with means for preventing fuel cut-off does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronic fuel injection with means for preventing fuel cut-off, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic fuel injection with means for preventing fuel cut-off will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2220728