Oxygen sensor monitor

Details Oxygen sensor monitor Oxygen sensor monitor

G - Physics

01

N

324/3, 340/77

G01N 37/00 (2006.01) G01M 99/00 (2011.01) G01N 27/406 (2006.01)

Patent

CA 1239190

ABSTRACT OF THE DISCLOSURE A monitor (26) for use in a vehicle to check the operation of an oxygen sensor (20). The monitor (26) has a regulator (64) that changes the fluctuating voltage associated with a vehicle electrical system into a stable voltage source. An amplifier (68) receives an output signal from the oxygen sensor (20) and generates a buffered output signal. A comparator (70) compares the buffered output signal with a reference signal. When the buffered output signal is equal to the reference signal, the source voltage from the regulator (64) activates a diode (40) to inform an operator that the output voltage of the oxygen sensor (20) is within acceptable operating limits.

506834

Affiliated with

Also associated with

Rating

Oxygen sensor monitor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Oxygen sensor monitor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oxygen sensor monitor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1331774