Fuel injection control system for engine

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

36443105, 123492, 123480, 123479, F02M 5100

Patent

active

048149926

ABSTRACT:
A fuel injection control system for an engine having a plurality of cylinders includes a plurality of driver units for actuating fuel injection valves on the respective cylinders, a processing unit for starting processing operation in synchronism with a cycle of operation of the cylinders when the engine is in a normal operation mode, to compute times for which the fuel injection valves are to be opened based on an engine operating condition in the normal operation mode and to issue processed data, and for starting processing operation out of synchronism with the cycle of operation when the engine is in a particular operation mode, to compute times for which the fuel injection valves are to be opened based on an engine operating condition in the particular operation mode and to issue processed data, and a plurality of counters for successively opening the fuel injection valves through the driver units based on the processed data set in the counters and corresponding to the computed times from the processing means when the engine is in the normal operation mode. The fuel injection control system also includes a counter operation discriminating unit for detecting those counters which are not in operation when the engine is in the particular operation mode and generating a discrimination singal, and a processed data assigning unit responsive to the discrimination signal for assigning the processed data computed in the particular operation mode to those counters which are not in operation.

REFERENCES:
patent: 4255789 (1981-03-01), Hartford et al.
patent: 4354239 (1982-10-01), Kanegae
patent: 4386427 (1983-05-01), Hosaka
patent: 4587615 (1986-05-01), Takahashi
patent: 4587655 (1986-05-01), Hirao et al.
patent: 4590566 (1986-05-01), Takahashi
patent: 4617899 (1986-10-01), Nakajima
patent: 4664082 (1987-05-01), Suzuki

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fuel injection control system for 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 Fuel injection control system for engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel injection control system for engine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-483092

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.