Non-resonating type knock sensor

Details Non-resonating type knock sensor Non-resonating type knock sensor

1989-08-15

1990-10-23

Chapman, John

Measuring and testing

Engine detonation

Combustion signal compared to reference signal varied by a...

310329, G01L 2322, G01P 1509

Patent

active

049642944

ABSTRACT:
A non-resonating type knock sensor for an internal combustion engine is disclosed which has an annular piezoelectric element secured within a case on which a connector is integrally formed to send a piezoelectric voltage signal generated from the piezoelectric element outside of the sensor. The piezoelectric element has a non-polarized portion at a position adjacent to the connector so that a vibration transmitted from the connector to the piezoelectric element does not substantially cause the piezoelectric element to generate an electrical output.

REFERENCES:
patent: 4399705 (1983-08-01), Weiger et al.

Affiliated with

Also associated with

Rating

Non-resonating type knock sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-758662