Single sensor engine analyzer with noise rejection and automatic

Details Single sensor engine analyzer with noise rejection and automatic Single sensor engine analyzer with noise rejection and automatic

1980-11-06

1983-07-26

Karlsen, Ernest F.

Electricity: measuring and testing

Internal-combustion engine ignition system or device

With analysis of displayed waveform

324384, F02P 1700

Patent

active

043956793

ABSTRACT:
An internal combustion engine analyzer is described which permits analysis to be performed by attaching one sensor to the engine circuit. Timing at idle, engine speed, plug firing parade, etc., can be performed with only one sensor connected to the engine. For more extensive testing wherein additional leads are used, for example, at both the primary and secondary of the engine ignition coil, circuitry is provided for automatically triggering from both primary and secondary input signals or either one if only one is present. The analyzer also contains circuitry that enhances its use with both standard and electronic ignition systems. This circuitry rejects the noise generated by ignition systems in the cylinder ignition signals representative of plug firing so as not to mistrigger, or fire more than once for each plug firing.

REFERENCES:
patent: 3187201 (1965-06-01), Eastman et al.

Affiliated with

Also associated with

Rating

Single sensor engine analyzer with noise rejection and automatic does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Single sensor engine analyzer with noise rejection and automatic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Single sensor engine analyzer with noise rejection and automatic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2223904