Apparatus for detecting misfire in multicylinder internal combus

Details Apparatus for detecting misfire in multicylinder internal combus Apparatus for detecting misfire in multicylinder internal combus

1976-09-29

1977-08-09

Myracle, Jerry W.

Measuring and testing

Vehicle chassis

Steering

60277, G01M 1500

Patent

active

040402940

ABSTRACT:
An apparatus for detecting misfire in a multicylinder internal combustion engine, comprising a sound pick-up transducer disposed in the exhaust passage of the engine or a chamber communicating with the exhaust passage for the purpose of detecting exhaust sound, an integrating circuit for integrating an electric output of the transducer in synchronism with the rotation of the engine and a comparison circuit for comparing the output of the integrating circuit with a reference signal, thereby misfire being detected on the basis of an output of the comparison circuit.

REFERENCES:
patent: 3908366 (1975-09-01), Masaki
patent: 3965677 (1976-06-01), Goto et al.
patent: 3977239 (1976-08-01), Hulls et al.

Affiliated with

Also associated with

Rating

Apparatus for detecting misfire in multicylinder internal combus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for detecting misfire in multicylinder internal combus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for detecting misfire in multicylinder internal combus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1221223