Knocking control system for internal combustion engine

Details Knocking control system for internal combustion engine Knocking control system for internal combustion engine

1988-05-25

1989-08-22

Nelli, Raymond A.

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

F02P 515, F02P 1100

Patent

active

048585807

ABSTRACT:
A knocking control system for an internal combustion engine comprising knocking detector for detector an occurrence of a knocking, first control element for controlling a combustion in an engine combustion chamber based on signals from the knocking detector, first knocking suppressing device for determining a first control gain to control the first control element and thereby suppressing a knocking, second control element for controlling the combustion in the combustion chamber, second knocking suppressing element for determining a second control gain and for controlling the second control element when the first control gain for the first control element is more than a predetermined value, and gain changing element for changing the first control gain to a smaller value as the second control gain is increased. The control system performs quicker knocking control by the first and second control element.

REFERENCES:
patent: 4387571 (1983-06-01), Katsumata et al.
patent: 4690116 (1987-09-01), Takahashi
patent: 4694800 (1987-09-01), Morita
patent: 4708113 (1987-11-01), Harada et al.
patent: 4711215 (1987-12-01), Cinpinski
patent: 4729358 (1988-03-01), Morita et al.
patent: 4736323 (1988-04-01), Utsumi et al.
patent: 4748952 (1988-06-01), Yagi et al.
patent: 4760828 (1988-08-01), Shimada et al.
patent: 4766545 (1988-08-01), Nagai

Affiliated with

Also associated with

Rating

Knocking control system for internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Knocking control system for internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Knocking control system for internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2412975