Method and device for evaluation and indication of wear conditio

Details Method and device for evaluation and indication of wear conditio Method and device for evaluation and indication of wear conditio

1983-04-11

1985-02-05

Myracle, Jerry W.

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Vapor pressure

731173, 340 59, G01M 1500

Patent

active

044972008

ABSTRACT:
A method and a device are used for evaluating and indicating the wear conditions of a motor lubrication oil. The device comprises a motor oil temperature sensor, an electronic unit comprising a threshold detector and an analog circuit which receives a signal from the temperature sensor to supply a first current proportional to a temperature variation either below or above a satisfactory temperature for the oil, an integrating counter supplied with a second current in idle periods and a third current in periods of utilization, the sum of the three currents being integrated, and a signaling device associated with the threshold detector for measuring any voltage increase across the integrating counter. The invention is applicable to motor instruments, especially, automotive vehicle motors.

REFERENCES:
patent: 3526127 (1970-09-01), Sarkis
patent: 3561270 (1971-02-01), Sessler

Affiliated with

Also associated with

Rating

Method and device for evaluation and indication of wear conditio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for evaluation and indication of wear conditio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for evaluation and indication of wear conditio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2078070